$5

Category: Electrical Equipment & Supplies/Power Distribution & Transmission/Cables

Company: Shanghai Darou Special Cable Co., Ltd.

Product Description: Tank Track Cable: In situations where equipment units need to move back and forth, to prevent cable entanglement, wear, detachment, snagging, and disorganization, cables are often placed inside cable tank tracks. This protects the cables and allows them to move back and forth along with the tank track. This type of highly flexible specialized cable, which can move back and forth with the tank track without easily wearing out, is called a tank track cable. It can also be referred to as a drag chain cable or towing cable.Common Models: TRVV, TRVVP, TRVVSP, RVVYP, GCKM/FD-Y, GCKM/HFD-YApplication Range: Mainly used in the drag chains of modern mechanical standard components, as well as in logistics systems, control systems, mechanical automation systems, etc. CNC machine tools, electronic equipment, metal stamping, wood and stone machinery, glass and door/window machinery, injection molding machines, mechanical (robotic) arms, construction machinery, heavy machinery factories, automotive manufacturing, lifting and transport equipment, automated warehouses, docks, fire trucks, and other indoor/outdoor environments requiring high-frequency bending, especially where consistent and stable signal transmission and monitoring are essential.Performance Characteristics: Tank track cables feature high mechanical strength, flexibility, high wear resistance, aging resistance, crack resistance, mold resistance, moisture resistance, and resistance to acid and alkali erosion. They remain flexible under low-temperature conditions and are suitable for special environments such as electronics and civil applications.Sheath: The cable outer sheath is made of either PVC or PUR material. PVC is the most common, and cables produced with it can meet general requirements. For more demanding machinery or high-speed movement, PUR sheathing can be used. Although PUR-sheathed cables are more expensive,Cable StructureConductor: Made of multi-strand fine and finely bunched stranded oxygen-free copper wires, conforming to DIN VDE 0295 Class 6.Insulation: High-quality PVC blend material.Rated Voltage: U0/U <0.5mm² 300/300V ≥0.5mm² 300/500VTest Voltage: U 3000V, conforming to DIN VDE 0281 Part 2.Temperature Range: °C Moving Installation: -5°C to +70°CFixed Installation: -30°C to +70°C more>

$1

Category: Machinery & Equipment/Agricultural Machinery/Other Agricultural Machinery

Company: Hebei Dongsheng Safety Protection Equipment Co., Ltd.

Product Description: Introduction to Snow ShovelsSnow shovels, also known as snow removal shovels, snow plows, snow pushers, or snow scoops, are suitable for highway toll stations, municipal passages, communities, and outdoor public areas.Features of Snow Shovels5. Capable of pushing snow, removing snow, and scraping ice, with flexible operation and high efficiency. They are notably sturdy, durable, and corrosion-resistant.6. Utilizes a cart-style method as an auxiliary feature for the snow shovel, allowing for easy and flexible adjustment of the snow pusher's angle, making it convenient and labor-saving to use.7. Equipped with two rubber wheels that reduce operational effort, making it lightweight and agile.8. Foldable design for easy storage, enabling efficient and straightforward three-dimensional snow removal. It is a widely used manual snow shovel in society.Material and Composition of Snow ShovelsThe snow shovel is made of galvanized iron sheet (stainless), featuring five holes for adjustment, allowing the height of the snow shovel to be freely adjusted. Under the specially designed pusher plate, there is a plastic snow-clearing board to prevent friction with the ground and reduce noise. The snow shovel dimensions (length*width*height) are 740*460*1.5mm.Snow Shovel WX-2012 Configuration ParametersParameter/Model: Wx-2012Pusher Plate Material: Galvanized iron sheet (stainless)Screws and Bolts: Stainless steelHeight Adjustable: 5-hole adjustmentFeatures/Characteristics: Foldable, easy to store, three-dimensional snow shovel,Plastic snow-clearing board under the plate to prevent ground friction and noiseHandle Diameter: 25 mmSnow Pusher Plate Size: 5-hole angle adjustmentDimensions: 740 x 460 x 1.5 mm (length*width*thickness)Tires: Rubber pneumatic,Tire Diameter: 25 cm / Tire Width: 8 cmColor: Black/SilverGross/Net Weight: 11.3/12.3 KGBox Dimensions: 76*48*16.5 CM more>

$1

Category: Machinery & Equipment/Packaging Related Equipment/Multi-Function Packaging Machines

Company: Hebei Dongsheng Safety Protection Equipment Co., Ltd.

Product Description: Application Effects of Hebei Five-Star Power Equipment Co., Ltd. Jihong Brand WX-JH600 Integrated Flood Control Sandbag Filling Machine (also known as: Rapid Flood Control Sandbag Loading and Transporting Machine, Flood Fighting and Emergency Sandbag Loading and Transporting Machine):Hebei Five-Star Power Equipment Co., Ltd. has successfully developed the Jihong Brand WX-JH600 Integrated Flood Control Sandbag Filling Machine (also known as: Rapid Flood Control Sandbag Loading and Transporting Machine, Flood Fighting and Emergency Sandbag Loading and Transporting Machine), which is the first of its kind in China. This equipment is designed for bagging and transporting small granular bulk materials such as sand and clay, making it suitable as a standard emergency equipment for various levels of emergency response teams and military units. The Jihong Brand WX-JH600 Integrated Flood Control Sandbag Filling Machine (also known as: Rapid Flood Control Sandbag Loading and Transporting Machine, Flood Fighting and Emergency Sandbag Loading and Transporting Machine) offers excellent mobility and environmental adaptability, enhancing the mechanization and automation of flood fighting and emergency operations, reducing labor intensity, and saving significant human and material resources.(1) The Jihong Brand WX-JH600 Integrated Flood Control Sandbag Filling Machine (also known as: Rapid Flood Control Sandbag Loading and Transporting Machine, Flood Fighting and Emergency Sandbag Loading and Transporting Machine) from Hebei Five-Star Power Equipment Co., Ltd. is flexible and easy to operate, with a compact size and portability, making up for the shortcomings of large machinery in harsh environments.(2) Compared to conventional manual bagging, the Jihong Brand WX-JH600 Integrated Flood Control Sandbag Filling Machine from Hebei Five-Star Power Equipment Co., Ltd. improves efficiency by 50 times. Mechanized bagging eliminates the need for extensive labor, enabling rapid bagging and enhancing flood control and emergency response efficiency.(3) The Jihong Brand WX-JH600 Integrated Flood Control Sandbag Filling Machine (also known as: Rapid Flood Control Sandbag Loading and Transporting Machine, Flood Fighting and Emergency Sandbag Loading and Transporting Machine) from Hebei Five-Star Power Equipment Co., Ltd. features omnidirectional wheels, allowing multi-directional rotation, making it flexible, efficient, and highly adaptable. It improves emergency response efficiency and reliability. The successful development of the WX-JH600 Rapid Flood Control Sandbag Loading and Transporting Machine (also known as: Rapid Flood Control Sandbag Loading and Transporting Machine, Flood Fighting and Emergency Sandbag Loading and Transporting Machine) by Hebei Five-Star Power Equipment Co., Ltd. provides advanced mechanized emergency rescue tools for China's flood control and flood fighting sector, delivering significant economic and social benefits.(1) Unique Advantages: Automatic feeding, automatic weighing, automatic filling, automatic sealing, and automatic conveying. The efficiency of one flood control sandbag bagging machine equals the workload of 200 people.(2) The integrated intelligent flood control sandbag bagging machine is flexible, safe, reliable, and fast. It adopts a combined operation method of automatic feeding, self-conveying of soil materials, and manual auxiliary bagging, adapting to rapid operations under various terrain conditions. During flood seasons, it can quickly provide sandbags and bagged soil for river flood control and emergency response, truly achieving fast, simple, labor-saving, and practical functionality!(3) Equipped with microcomputer weighing, it is quick and easy to use, with accurate and stable measurement. One integrated intelligent flood control sandbag bagging machine can rapidly load and transport 25–40 cubic meters of sand and soil per hour, equivalent to the workload of over 200 people.(4) It fully meets the requirements of randomness during use, uncertainty of usage occasions (locations), levee slopes, soil quality, and complex environments, achieving portability, speed, stability, and ease of movement.(5) ITTAT System ControlThe display screen can receive remote start/stop unit control signals. It uses an (IC) display; full Chinese (English) operation and display menu; the unit has automatic, manual, shutdown (emergency stop), and other control functions.The intelligent flood control emergency bagging machine, an integrated sandbag bagging machine, allows for controlled single-bag weight.Hebei Five-Star advocates the concept of "technology for disaster prevention, technology for disaster reduction, and technology for disaster relief" in China's flood and drought prevention, emergency rescue, and disaster relief industries. It is committed to building Hebei Five-Star into a competitive and influential modern technical equipment innovation group with scientific management, sound organization, and完善的 systems.Hebei Five-Star has become a leader and pioneer in China's flood and drought prevention, urban waterlogging and flood control, and emergency rescue and disaster relief industries.Hebei Five-Star is listed in Shijiazhuang and has passed ISO9001 quality management, environmental management, and occupational health and safety system certifications. It has been recognized as a technology-based small giant, a high-tech enterprise, and an innovative technology-based enterprise.Eighteen products from Hebei Five-Star have been included in the "National Water Conservancy Practical Technology Promotion Guidance Catalog" and the "National Emergency Rescue and Disaster Relief Reserve Materials and Products Catalog."Equipment developed and produced by Hebei Five-Star, such as amphibious vehicles, emergency rescue hovercraft, airboats, unmanned ships, emergency drainage pumping stations, flood control cofferdams, flood fighting sub-dikes, water-absorbing expansion bags, flood control pile drivers, flood control sandbag bagging machines, and flood control wood pile cutting machines, have played an irreplaceable role in China's flood control, emergency rescue, and disaster relief efforts. more>

$50

Category: Chemicals/Organosilicon/Organosilicon Modified Materials

Company: Dongguan Honglian Silicone Technology Co., Ltd.

Product Description: Liquid Mold-Making Silicone for Crafting Culture Stone Molds Liquid Mold Factory Consultation Contact Ms. Chen 13662816580Using liquid mold silicone to create culture stones is an efficient and precise process, especially suitable for mass replication of decorative stones with natural textures or designed aesthetics. Below are detailed operating steps, material preparation, and precautions:I. Material and Tool Preparation1. Core MaterialsLiquid Mold Silicone: Choose mold silicone suitable for casting (recommended hardness 20-50 Shore A, with good flexibility and strong tear resistance, such as addition-cure or condensation-cure silicone; the former is more environmentally friendly but costlier, while the latter offers better cost-effectiveness).Curing Agent: A curing agent compatible with the silicone (typically added at 2%-5% of the silicone weight; refer to product instructions for specific ratios).Culture Stone Prototype: Options include natural stone (e.g., shale, sandstone), hand-carved models, or 3D-printed design prototypes (ensure the surface is smooth and free of burrs).Release Agent: Used to separate the prototype and mold; options include petroleum jelly, silicone oil, or specialized release agents (to prevent silicone from adhering to the prototype or culture stone material).Culture Stone Material:Base Materials: White cement, ordinary Portland cement (to enhance strength), quartz sand, stone powder, fine aggregates (e.g., river sand, basalt particles).Auxiliary Materials: Iron oxide pigments (for coloring, to mimic natural stone hues), water reducers (to improve slurry fluidity), short fibers (to enhance crack resistance). more>

$880

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Nanjing Antite Defense Technology Co., Ltd.

Product Description: 一、产品介绍便携式移动升降杆装置与同类产品相比，具有升降速度快、抗风能力强、防腐蚀性强、可靠性高、耐久性强、安全稳定、重量轻、闭合高度小，携带方便等特点。升降方式分手动和电动两种，便携式移动升降杆装置可升高高度为20米，闭合高度在2.7米左右，主杆重量15Kg-60Kg。广泛适用于部队、消防、建筑、野外施工、大型文体活动、抗灾救灾等应急的雷电防护。使用升降式避雷针，还能使安装维护航空障碍灯的工作安全方便。使用时将升降桅杆安装于设备顶部或者周边，垂直地将避雷针、摄像设备、天线设备等举升至高空实现客户预定功能的升降设备。也可以通过底部加固三角架来实现，移动式升降，作业时通过打开三角架底盘，做好接地设施，手动或自动升降杆，实成作业。升降桅杆是通过在车顶开孔固定，或者安装在车周边，并通过拖盘及支撑架联合固定。升降杆采用高强度6063铝合金型材或锰镁合金或者不锈钢及玻璃钢，表面进行阳极硬化处理，较高的硬度、膜厚度、耐磨性和抗腐蚀性。二、技术参数项目技术要求升降方式手动桅杆材料铝镁合金升降高度按需管径范围40-140mm抗风等级12级防护等级IP64自身重量≤35kg顶端承载能力≤15kg桅杆材料处理防腐，三防处理配件配备2层6根钢丝绳拉绳，含拉紧装置（拉线盒）耗材地桩钉，地钉，安装抱箍，安装底座避雷针主体材料不锈钢包装木框架箱其他定制承载5-15公斤的障碍灯托盘，托盘与障碍灯之间需配有隔电子进行绝缘处理三、产品特点1、移动升降式避雷针具有接闪直击雷，将雷电流导入大地，起到直击雷防护作用。2、选用高强度铝镁合金型材，强；缸内壁选用高压瓷化处理技能密封联合。3、具有极强的防滚动功用。4、具有自设备功用，移动运送便当。可查看维护针尖部设备，使其得以正常作业。5、抗风才干强，可抗60m/s的风力。6、具有高度防腐、防水、防尘的结构特征，运用寿命长。7、防雷维护半径依照滚球法计算。四、架设要求1、升降杆必须安装在平坦、坚硬的地面或承载基础上，保证承重后不下沉，不倾斜。2、升降杆的装载不允许超过规定重量，装载要作用在杆体轴线上，禁止远离轴线的不对称负载致使升降杆倾斜、弯曲。3、升降杆升起之前必须用拉线将固定管固定在垂直位置，允许倾斜角度不大于0.5°。4、风速超过14m/S时，架设或升降必须有拉线。5、升、降过程单层拉线盒拉线必须在开锁状态。6、升降杆只能垂直使用，禁止水平状态或倒置使用。五、使用维护1、每升降工作一次，特别是风沙天气，应将升降杆避雷针清理干净，检查螺钉等有无松动情况2、停用3个月以上再次使用时，应仔细检查升降杆避雷针的各构件是否联接好，检查密封件是否损坏，并进行手动操作无异常后，再进行升降操作；3、如升降杆避雷针在上升（下降）到位过程上，如限位开关失灵，请手摇下降（上升）30mm左右，再点动下降（上升），如还不能正常可能是限位开关损坏，请更换限位开关。4、本系列升降杆避雷针禁止用户自行拆卸和违章操作，如出现故障应及时通知我公司处理。 more>

$面议

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 广东方舟化学工业有限公司

Product Description: Product Name: Coating Additive – Leveling AgentComposition: Modified Polyacrylate SolutionAppearance: Slightly Yellow Transparent LiquidSolid Content: 50±2Product Characteristics:(1) Suitable for various solvent-based coatings.(2) High molecular weight leveling agent effectively eliminates various coating film defects and improves flow.(3) Enhances substrate wetting and promotes leveling.(4) Excellent compatibility, suitable for varnish systems.Application: Total Formulation Amount: 0.1~1.0%Combining with AC-8740 leveling agent significantly improves rapid leveling.AC-8358N can be added at any stage during production.Storage: Store in a cool, dry place.Packaging Provided: Packed in drums with net weights of 180 kg, 25 kg, and 5 kg. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Bengbu Liyuan Electronic Technology Co., Ltd.

Product Description: This RS232 serial port digital-to-analog converter features an 8-channel 8-bit D/A conversion dedicated chip and a precision voltage reference, with a control output voltage accuracy error of no more than 0.01V. By sending a simple visual ASCII command through a computer's serial port (or other microcontrollers, PLCs, or DSPs with serial ports), it is convenient to control the output voltage values set for the 8 digital-to-analog conversion channels. For example, if the computer's serial port outputs the string "C2V2660" to this control board, the board will control channel 2 to output 2.66V; if the computer's serial port outputs the string "C6V3060" to this control board, the board will control channel 6 to output 3.06V. The commands are very simple and require no understanding of complex hardware or timing control. Output voltage range: 0-5V (with 2 channels flexibly configurable for maximum output voltage). Baud rate is 9600, but can be customized according to user requirements. Widely used in various industrial control fields that require voltage control, such as motor speed regulation, voltage-controlled oscillation, servo control, etc.There are three operating modes:1. Single-channel control mode: Send one command via the serial port to control one digital-to-analog conversion channel to output the set voltage value at a time.2. 4-channel control mode: Send one command via the serial port to control four digital-to-analog conversion channels to output their respective set voltage values simultaneously. Used for synchronously setting the output voltages of 4 channels.3. 8-channel control mode: Send one command via the serial port to control eight digital-to-analog conversion channels to output their respective set voltage values simultaneously. Used for synchronously setting the output voltages of 8 channels. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Shenzhen Best Control Technology Co., Ltd.

Product Description: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Shenzhen Best Control Technology Co., Ltd.

Product Description: Industrial-grade 1-Port Ethernet to 2-Port RS485 Converter Module BC-1012 more>

$3.50

Category: Others

Company: Tianjin Yiyang Hardware Co., Ltd.

Product Description: Corrugated Metal HoseModel: VJ-S or SSDescription:Corrugated Waterproof Metal HoseMade of galvanized iron (S) or stainless steel strip (SS), with PVC coating on the surface.Lightweight structure, excellent flexibility and waterproof performance.Used for mass production equipment and tool machinery, or electrical piping areas in other confined spaces.Temperature resistance range from -20°C to +105°C.PVC coated, available in black, gray, or orange.PartNoNominal SizeISO (mm)Nominal SizeUS (inches)I.D.(mm)O.D.(mm)Min. BendRadius (mm)Length(M/coil)VJ-10S/SS163/8"12.3 - 12.816.7 - 17.2 5050VJ-11S/SS201/2"15.8 - 16.320.2 - 20.76550VJ-12S/SS253/4"20.7 - 21.225.5 - 26.17550VJ-13S/SS321"26.0 - 26.631.6 - 32.210050VJ-14S/SS401-1/4"34.7 - 35.440.8 - 41.512530VJ-15S/SS501-1/2"40.0 - 40.646.6 - 47.215030VJ-16S/SS632"51.3 - 51.958.1 - 58.717520VJ-17S/SS752-1/2"63.0 - 63.671.8 - 72.420010VJ-18S/SS903"78.0 - 78.787.2 - 87.922510VJ-19S/SS1004"101.6 - 102.6111.2 - 112.32755 more>

Negotiable

Category: Machinery & Equipment/Electric Heating Equipment/Medium Frequency Power Supplies

Company: Shaanxi Deli Energy Technology Co., Ltd.

Product Description: Shaanxi Deli Energy Technology Co., Ltd., under its subsidiary Fandeli Boiler Plant, has been recognized by the Weinan Municipal Government and the Bureau of Quality and Technical Supervision as a producer of "Weinan Famous Brand Products." Mr. Fan Gaofeng, the legal representative, was elected as an "Outstanding Technological Innovation Talent of Weinan" (the only recipient in Weinan’s boiler industry). The company is the only enterprise in Shaanxi specializing in the production, modification, and customized manufacturing of environmental dust removal equipment for semi-coke boilers. The semi-coke boilers produced by the company were adopted as pilot demonstration projects by the Weinan Environmental Monitoring Station. In 2015, the Municipal Environmental Protection Bureau organized a visit for numerous users in Weinan to observe and learn from these installations. The company has a track record of successful modifications for various types of semi-coke boilers, including hot water heating boilers, bathing boilers, and industrial steam pressure boilers. It also develops and produces customized dust removal equipment tailored to the characteristics of semi-coke boilers. These modifications ensure sufficient output while meeting environmental emission standards and offering energy-saving benefits. Post-modification, the boilers are easy to seal, ignite quickly, and allow for complete combustion of semi-coke. With 30 years of experience in boiler manufacturing, the company is dedicated to the research and development of products with independent intellectual property rights in China. It has been granted 46 national patents and possesses three decades of comprehensive industry chain production experience, offering customized solutions based on client needs. Fandeli Semi-Coke Environmental Protection, Energy-Saving, and Low-Emission Boilers: These boilers support interchangeable use of semi-coke and natural gas with the installation of a burner, leading the way in safe, energy-efficient, and high-performance atmospheric boiler technology. - Energy Efficiency: The exhaust gas temperature when burning semi-coke is only about 60°C, resulting in up to 50% savings in semi-coke consumption compared to traditional boilers. When burning oil or gas, the exhaust temperature is around 80°C, offering up to 30% savings in fuel consumption. - Environmental Protection: Equipped with balanced oxygen-enriched waste heat preheating and combustion-supporting vortex infrared combustion technology. The grate has a long service life, and semi-coke burns thoroughly. The boilers are easy to seal, ignite quickly, and produce no smoke or dust during combustion. No tall chimney is required, as exhaust gases can be directed to a designated location for treatment. 5. Boiler Operation: Boiler operation must be conducted by trained and certified personnel holding a "Special Equipment Operation Certificate." Operators must strictly adhere to operating procedures, eight key systems, and six required records during use. 6. Boiler Inspection: Boilers must undergo an annual periodic inspection. Boilers that have not passed a safety inspection are prohibited from use. Safety valves must be inspected annually, and pressure gauges must be calibrated every six months. Safety accessories that have not been periodically inspected are not permitted for use. 7. It is strictly prohibited to install atmospheric boilers as pressure boilers. The use of boilers lacking the three major safety accessories—water level gauges, safety valves, and pressure gauges—is strictly forbidden. more>

Negotiable

Category: Machinery & Equipment/Electric Heating Equipment/Medium Frequency Power Supplies

Company: Shaanxi Deli Energy Technology Co., Ltd.

Product Description: The Shaanxi Fandeli Boiler's semi-coke boiler retrofit features a simple water circulation system and a rationally designed pressure-bearing structure, ensuring safe operation under proper water quality conditions. The combustion equipment, a quick-installation grate, is manufactured and assembled in the factory, allowing for direct installation on the foundation upon delivery to the site. With its rational and compact structure, low steel consumption, and superior performance, weight, and dimensions compared to domestic boilers of the same capacity, it demonstrates significant advancements. Our company, Shaanxi Weinan Fandeli Boiler Factory, developed the first semi-coke boiler retrofit based on extensive research and experimentation. This innovation not only addresses the challenges of igniting and fully burning semi-coke but also offers high thermal efficiency, low emissions of SO2, NOx, and soot, making it a new generation of energy-saving and environmentally friendly products. The introduction of specialized semi-coke boilers completely resolves the issue of industrial boilers lacking low-cost clean fuels, and this technology has applied for multiple national patents. In recent years, amid the severe challenges of air pollution control, our company has developed a fully intelligent series of boilers suitable for semi-coke briquettes and semi-coke pellets, based on the combustion characteristics of semi-coke. Tests and inspections confirm that their thermal performance and environmental indicators comply with national and industry standards. Experts believe that since coal accounts for about 70% of China's primary energy structure and it is difficult to significantly increase alternative energy sources in the short term, the clean utilization of coal is essential for combating air pollution. Promoting the use of semi-coke in small boilers is one of the effective measures to reduce atmospheric pollutant emissions in China. A comparative analysis report by the Institute of Earth Environment, Chinese Academy of Sciences, shows that semi-coke has very low emission factors, close to or even better than high-quality anthracite. Using semi-coke for residential and decentralized coal consumption not only serves as an excellent substitute but also significantly reduces haze, with primary PM2.5 emissions reduced by nearly 80%. Given the environmental, economic, and feasibility advantages of semi-coke, Shaanxi Deli Energy Technology Co., Ltd. (Fandeli Boiler Factory) has been committed to the research, development, and production of environmentally friendly boilers. The high-efficiency semi-coke boilers they produce actively contribute to energy conservation, emission reduction, and the reduction of pollutants from coal consumption. In recent years, addressing the严峻形势 of air pollution control, the company has developed a fully intelligent series of boilers suitable for semi-coke briquettes and pellets, with thermal performance and environmental indicators meeting national and industry standards through testing and inspection. more>

$150

Category: Chemicals/Catalysts & Additives/Synthetic Material Catalysts

Company: Xuancheng Jingrui New Materials Co., Ltd.

Product Description: Nano Alumina Liquid for CoatingsWear-Resistant, Toughening, Reinforcing, Easy to AddJingrui NanoMr. Gan186 2016 2680, WeChat: gzjr88ItemSpecificationModelVK-L30WVK-L20WJR14WAppearanceWhite LiquidWhite LiquidSemi-Transparent LiquidCrystal Phaseα PhaseY PhaseY PhaseAverage Particle Size(nm)302010Content%202020SolventWaterWaterWaterpH6-86-84-5Usage Characteristics1. The nano alumina liquid is pre-dispersed and easy to add.2. Can also prepare oil-based dispersions according to customer requirements. more>

$3.2

Category: Machinery & Equipment/Pipes & Fittings/PE Water Supply Pipes

Company: Shenzhen Hengxin Hengye Technology Co., Ltd.

Product Description: Flexible Printed Circuit Board (FPC), also known as "FPC flexible board," is a printed circuit made from flexible insulating substrate materials, offering many advantages that rigid printed circuit boards do not possess. For example, it can be freely bent, wound, folded, and arranged according to spatial layout requirements, allowing movement and expansion in three-dimensional space, thereby achieving the integration of component assembly and wire connection. Using FPC flexible boards can reduce the volume of electronic products, meeting the needs of electronic products moving toward high density, miniaturization, and high reliability. Therefore, FPC flexible boards are widely used in fields or products such as aerospace, military, mobile communications, laptops, computer peripherals, PDAs, and digital cameras. FPC flexible boards also offer good heat dissipation, solderability, ease of assembly, and relatively low overall costs. The combination of rigid and flexible designs also compensates to some extent for the slight deficiency of flexible substrates in component load-bearing capacity. Flexible printed circuit boards can be single-sided, double-sided, or multilayer. The substrate material used is primarily polyimide copper-clad laminate. This material has high heat resistance and excellent dimensional stability, and it is pressed together with a cover film that provides mechanical protection and good electrical insulation to form the final product. For double-sided and multilayer printed circuit boards, the surface and inner layer conductors are connected through metallization to achieve electrical connectivity between the inner and outer layer circuits. The functions of flexible circuit boards can be divided into four types: lead lines, printed circuits, connectors, and multifunctional integrated systems. Their applications cover computers, computer peripheral auxiliary systems, consumer appliances, and automotive fields. FPC flexible boards (1) can be freely bent, wound, folded, and arranged according to spatial layout requirements, allowing movement and expansion in three-dimensional space, thereby achieving the integration of component assembly and wire connection; (2) using FPC can reduce the volume and weight of electronic products, meeting the needs of electronic products moving toward high density, miniaturization, and high reliability. Therefore, FPC flexible boards are widely used in fields or products such as aerospace, mobile communications, laptops, computer peripherals, PDAs, and digital cameras; (3) FPC flexible boards also offer good heat dissipation, solderability, ease of assembly, and relatively low overall costs. The combination of rigid and flexible designs also compensates to some extent for the slight deficiency of flexible substrates in component load-bearing capacity. FPC flexible boards offer numerous advantages, such as space savings, weight reduction, and high flexibility. Global demand for flexible circuit boards is increasing year by year. The characteristics of flexible circuit boards make them a replacement for rigid circuit boards and traditional wiring solutions in many scenarios, while also driving development in many new fields. The fastest-growing segment is internal connection lines for computer hard disk drives (HDDs), followed by new integrated circuit packaging. The market potential for flexible circuit technology in portable devices (such as mobile phones) is very significant. more>

$30

Category: Chemicals/Organosilicon/Silanes

Company: Dongguan Hongfenghao Technology Co., Ltd.

Product Description: Engineers from Dongguan Hongfenghao Technology Co., Ltd. explain the standard operating guidelines for the ratio of craft mold silicone to curing agent. Contact: Wu Haiping at 13711884298, Technical Consultant: Wang Zhanfeng at 13058520516, Exclusive: Hongfenghao Silicone Wu Haiping, providing silicone technology application solutions for you.Operating Method for the Ratio of Craft Mold Silicone and Curing Agent1. Mix components A and B in a weight ratio of 100:1.5-2 and stir evenly2. Then place the evenly mixed silicone into a vacuum machine for vacuum degassing (the container holding the silicone should not be filled to avoid overflow during degassing; absence of bubbles indicates completion)3. Pour or inject the degassed silicone into the mold (before pouring, apply dish soap or a release agent to the mold for easier demolding)4. After completing the above steps, the silicone will fully cure at room temperature in 2-12 hours; do not apply heatCraft mold silicone is widely used in mold manufacturing for various industries, including polyester, epoxy resin, polyurethane molded products, PU foam resin decorations and crafts, antique furniture, ceramics, craft candles, plaster crafts, European-style components, large sculptures, cultural relic replication, architectural decorations,浮雕 furniture, imitation marble, artificial simulated natural stone, shoe molds, lighting crafts, human statues, imitation bronze crafts, model facilities, simulated landscapes, and many more. more>

$5999

Category: Electrical Equipment & Supplies/Electric Motors/Synchronous Motors

Company: Xi'an Haopuri Electrical Automation Co., Ltd.

Product Description: ABB Motor The M2BAX series products are low-voltage three-phase asynchronous motors designed for general-purpose applications. This series of motors is developed through ABB's global R&D platform, targeting both the global and Chinese markets. The design complies with IEC international standards as well as China's GB standards, achieving IE2 and IE3 efficiency levels. It meets China's Grade 2 and Grade 3 energy efficiency standards (GB18613-2012).The M2BAX series motors are primarily designed for OEM customers who purchase motors in large quantities. Their applications include fans, water pumps, gear reducers, and more, making them suitable for industries such as water treatment, HVAC, food and beverage, textiles, power, machine tools, papermaking, and metallurgy. The superior quality and service of M2BAX provide added value for customers, with its standardized motor inventory design and shorter delivery cycles ensuring quick order fulfillment. Greater product flexibility meets a wide range of customer needs. more>

Negotiable

Category: Hardware & Tools/Cutting Power Tools/Drill Bits

Company: Botou City Linuo Measuring Tools Co., Ltd.

Product Description: Precision is an important development direction in the mechanical manufacturing industry. Due to the advantages of marble, such as its fine structure, uniform texture, good stability, high strength, hardness, rust resistance, acid and alkali resistance, non-magnetization, insulation, non-conductivity, non-deformation, and good wear resistance, it can be processed into T-slots, drilled holes, V-slots, dovetail slots, grooves, holes, and embedded metal sleeves. It can maintain stability under heavy loads and general temperatures, making it increasingly widely used as a substitute for steel in mechanical structural components to achieve high precision and high stability. The use of natural marble, granite, and other stone materials for precision mechanical marble components, marble mechanical structural components, and base components is a new direction in the development of precision measuring instruments and precision machinery.Botou Lino Measuring Tools Co., Ltd. is a manufacturer of marble components and marble mechanical structural components. Marble components are grooved and drilled according to drawings, and the company produces and processes various marble bases for three-coordinate measuring machines, marble components for engraving machines, marble components for CNC drilling machines, marble components for CNC machine tools, marble bases for circuit board equipment, marble precision components, marble mechanical components, marble instrument components, marble bases, marble machine tool components, and various specifications of marble bases for projectors. The company also produces granite components, granite structural components, marble structural components, and marble mechanical structural components. Custom manufacturing is available with short lead times, high precision, and reasonable prices. more>

$12

Category: Hardware & Tools/Abrasive Materials/Synthetic Abrasives

Company: Zhengzhou Haixu Abrasives Co., Ltd.

Product Description: ANSI Standard White Fused Alumina F280# Abrasive Powder Exported to Europe and AmericaSuspension treated, water-washed overflow white fused alumina micropowder is produced from low-sodium aluminum oxide powder. It undergoes electric melting for crystallization, is initially ground into powder by milling machines, then acid-washed to remove impurities, and finally classified via hydraulic overflow. The complex processing results in a concentrated particle size distribution with no large grains, making it suitable for precision grinding and polishing. Due to its high chemical stability, hardness, thermal stability, and wear resistance, it is also widely used in wear-resistant coatings, industrial ceramics, and other industries.White fused aluminum oxide F280 applied to ANSI standard is made from high-quality alumina by melting above 2000°C in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3. The white alumina produced in tilting electric arc furnaces has the advantage of high density, low porosity, good volume stability, and thermal shock resistance. As one of the most commonly used corundum in the abrasive industry, white fused alumina has a long history in applications because of its high hardness and good self-sharpening advantages. By adopting high-quality grade materials, a strict quality control system, and advanced production technology, HAIXU’s white fused alumina achieves high purity, stable quality, and good particle distribution.The micro-powder from Haixu Abrasives is acid-washed and water-pickled, resulting in better purity and improved grit size distribution.Features of ANSI Standard White Fused Alumina F280# Abrasive Powder Exported to Europe and America:High purity of alumina (above 99.5%), resulting in high hardness, strong grinding power, and high grinding efficiencyProduced via water-based process, ensuring more uniform particle size, no large grains, and no scratching of workpiece surfacesStrong chemical stability, resistant to acids and alkalis, insoluble in waterExcellent thermal stability, wear resistance unaffected at high temperaturesHigh whiteness, does not affect the color of coatings and other productsWide range of applications, not only for grinding and polishing but also as an additive in coatings, ceramics, rubber, plastics, and composite materialsThe electrofused aluminum oxide powder for polishing has outstanding features including small crystal size and impact resistance. By ensuring excellent purity, HAIXU Abrasive's product performs exceptionally well in sandblasting and as a raw material for abrasive tools. Users will experience multi-recycle usage and more durable performance.Physical PropertiesColorWhiteHardnessMohs 9.0Service Temperature1900°CMelting Point2250°CSpecific Gravity3.95 g/cm³Bulk Density3.6 g/cm³Apparent Density1.55-1.95 g/cm³Crystal ShapeMulti-angularChemical Composition:JIS240#-JIS2500#JIS3000#-JIS4000#JIS6000#-JIS10000#Al₂O₃≥99.30%≥99.10%≥98.80%SiO₂≤0.15%≤0.18%≤0.20%Na₂O≤0.32%≤0.35%≤0.38%Fe₂O₃≤0.10%≤0.10%≤0.10%CaO≤0.05%≤0.05%≤0.05%Applications of White Fused Alumina Micropowder:1. Flooring Industry: Wear-resistant overlay paper for wood flooring, silicon carbide tile glaze2. Coatings Industry: Water-based epoxy floor paint, fluorocarbon powder coatings, wear-resistant paint3. Ceramics Industry: Ceramic filter plates, ceramic membrane tubes, honeycomb ceramics, and other industrial ceramics4. Polishing Products Industry: Oil stones, honing stones, precision grinding stones, polishing wax, and other abrasive products5. Coated Abrasives Industry: Metallographic sandpaper, nail files, PVA polishing wheels, nylon polishing wheels, wire drawing wheels, and other abrasive tools6. Diamond Tools Industry: Additive for diamond grinding discs (wet/dry)7. Rubber Bonded Abrasives: Rubber grinding heads, rubber abrasive tools8. Dental Industry: Polishing of dental brackets and dentures9. Adhesives Industry: Wear-resistant and high-temperature resistant adhesives such as electronic potting compounds and bonding agents10. Semiconductor Industry: Free abrasive machining, micro-blasting (for electronic components such as probes, semiconductors, etc.)11. Wear-Resistant Products: Brake devices, insulating plates, wear-resistant printing rollers12. Metal Industry: Grinding and polishing of tungsten-molybdenum alloys, tungsten carbide alloys, tungsten-copper alloys, molybdenum-copper alloys more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Beijing Huayang Future Network Technology Co., Ltd.

Product Description: FRM220-E1/ET100是一款卡片式经济型的GFP封装网桥，能将一路10/100BaseTX或100Base-FX局域网数据转换到一路E1上进行传输。FRM220-E1/ET100最大支持2.048Mbps速率，FRM220-E1/ET100支持 ITU-T G.703、G.704、G.823、G.7041，G.8040等标准。FRM220-E1/ET100支持本地及远端环回诊断能力。以太网接口支持自动协商和强制工作模式，支持自识别网线功能，即插即用。功能特性：* 板卡支持独立式和机架式供用；* 支持非平衡E1/BNC和平衡E1/RJ45模式，前面板上同时提供BNC和RJ45接口；* E1发送时钟可选内时钟或恢复时钟，可通过拨码开关或软件设置；* E1接口支持本地环回和远端环回功能；* E1接口支持环路侦测功能；* 支持1路FE/FX，FE接口采用RJ45，FX接口采用SFP或1*9模块；* 支持远端设备电源掉电告警功能；* FE接口支持10/100M自协商、自交叉、最大帧长2046字节；* FE/FX接口支持接收、发送限定速率设置，步长为32kbit或512kbit；* 以太网帧采用GFP封装；* 支持对远端电协转或光协转及下连光纤收发器的统一管理；* 支持掉电自动保存配置功能；* 支持设备远程软件复位功能；* 支持多种管理方式；技术接口规格E1接口：帧格式：E1支持成帧和非成帧，成帧模式为PCM31，支持CRC校验自适应标准：ITU-T G.703，G.704，G.706，G.732，G.823比特率：2.048Mbps± 50ppm线路码：HDB3时钟设置：内时钟，恢复时钟抖动性能：兼容ITU-T G.823发送电平：“脉冲”幅度：2.37V ± 10% 75 ohm3.00V ± 10% 120ohm幅度：±0.1VE1接口：BNC ，RJ48以太网电接口： 以太网标准：IEEE 802.3, 802.3u 速率：10/100Base-TX, Half/Full duplex 接口：RJ45 10/100Base-TX以太网光接口： 光接口类型：SFP（LC接口）、1*9模块（SC、FC、ST接口） 速率：100Mbps 支持自动调整功能无需额外的衰减器指示灯：Power、E1 Sig loss、Sync loss、E1 Alarm（AIS，LOF， RAI,),link/ACT, 10/100M , SD(100Base-FX)电源：AC：90~264VAC 、DC：18~72 VDC 、AC adapter : 100~240VAC to 12VDC功耗： 4W尺寸：155mm×55mm×23 mm重量：120g温度：0 ~ 50°C (操作), -10 ~ 70°C (存储)湿度：10 ~ 90% RH (无冷凝)MTBF：65000hrs产品信息：FRM220-E1/ET100T（T表示FE）FRM220-E1/ET100S（S表示SFP）FRM220-E1/ET100Fx（Fx表示1*9光口，SC/ST/FC） more>

Negotiable

Category: Instruments & Meters/Analytical Instruments/Moisture Meters

Company: Taizhou Jingtai Instrument Co., Ltd.

Product Description: SF-5S Micro Moisture Analyzer (Touch Screen), detection accuracy up to 0.1μg / 0.1ppm. This instrument adopts the Karl Fischer Coulometric method (also known as the coulometric method), which is internationally recognized as the most accurate moisture determination method, suitable for the determination of moisture in most liquid, gas, and solid substances.This instrument uses original imported chips, equipped with a high-performance STM processor, ensuring fast and stable data operation. It features a high-resolution 5-inch color capacitive touch screen with one-touch operation, a simple and friendly interface, and automatic calculation of results. It is easy to operate, and most samples can yield test results within one minute, meeting the testing needs of most customers. The instrument is accurate, fast, and stable in performance, and has been widely recognized by both new and existing customers since its launch. It is widely used in industries such as petroleum, chemical, power, pharmaceuticals, pesticides, minerals, batteries, plastics, refrigeration, machinery, electronics, as well as research institutions.SF-5S Micro Moisture Analyzer (Touch Screen), detection accuracy up to 0.1μg / 0.1ppm Product Features:❶ Fully upgraded STM processor, detection accuracy up to 0.1μg, high detection sensitivity threshold, measurement accuracy up to 0.1PPM, meeting the testing requirements for low moisture content samples.❷ Intelligent operation, automatically calculates sample percentage content, adaptable to various types of sample testing needs.❸ Microprocessor automatically compensates for drift and deducts blank current, eliminating the impact of various environmental interference factors on experimental data.❹ 5-inch high-resolution color capacitive screen, full digital keyboard, human-machine interactive interface, high sensitivity, minimalistic operation, one-touch start.❺ The instrument's detection interface includes over-iodine prompts, electrode open-circuit fault prompts, and intuitively displays data such as electrolysis rate and measurement potential, allowing users to have a clear overview of the testing process.Jingtai SF-5S Micro Moisture Analyzer (Touch Screen), detection accuracy up to 0.1μg / 0.1ppm Product Parameters:1Determination MethodKarl Fischer Coulometric Method (Coulometric Method)2Display Method5-inch color touch screen, Chinese interface3Electrolysis Speed0-300mA automatic control4Measurement Range0.1μg-200mg H2O (0.1ppm～100%)5Resolution0.1μg H2O (0.1ppm)6AccuracyExcluding sampling error: ≤1mg H2O error not exceeding ±0.2% of the measured value＞1mg H2O error not exceeding ±0.3% of the measured value7Over-Iodine DisplayYes8Drift CompensationMicroprocessor automatic compensation9Stirring SpeedStepless speed control10Sampling MethodWeight-based sampling11Automatic ConversionPercentage content12Display Unitμg H2O, %13Power60W14Ambient Temperature5℃-45℃15Ambient HumidityAmbient humidity ≤80%16Dimensions250mm×330mm×190mm17Power SupplyAC220V±11V, 50Hz±2.5HzJingtai SF-5S Micro Moisture Analyzer (Touch Screen), detection accuracy up to 0.1μg / 0.1ppm Standard Configuration:No.NameUnitQuantity1SF-5S Micro Moisture Analyzer Main UnitUnit12Electrolysis CellSet13Power CordPiece140.5µL, 50µL, 100µL Micro SyringesPiece1 each51ml Syringe (with sealed needle)Piece16Vacuum GreaseTube17Silicone Rubber PadsPiece108Color-changing Silica GelPack19Micro Moisture Analyzer Standard SolutionBottle110FusePiece211User ManualCopy112Product Qualification CertificateCopy114Solid Sampler (Optional Accessory)Piece1 more>