$80000

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 深圳市博纳德精密仪器有限公司

Product Description: Features:• Advanced portable device, advanced digital technology, large color display, sealed switches.• Capable of measuring the slip resistance characteristics of the most common indoor flooring or walkway surfaces• Complies with ANSI A137.1 standard test methods• Single-board camera to accurately record precise test locations• Time/date stamped test results printed on thermal paper• Leather, Neolite, SBR rubber, or other custom sliders available for wet and dry surface testing• Includes a rugged Pelican™ brand waterproof and shockproof travel case• USB port for transferring test results (with embedded photos) to any PC or MAC• On-screen graphs assist in analyzing surface conditions• Includes rechargeable battery pack and chargerThe BOT-3000E is the third-generation design product from Regan Scientific Instruments and is recognized worldwide as an advanced, portable digital friction and wear testing machine. The device continues to utilize the automated drag sled principle originally established in Germany by prominent scientific researchers. It has been meticulously designed to avoid premature wear or mechanical fatigue caused by springs, actuators, dials, weights, or other components. It can export a stable test result (in PDF format) based on data collected by the machine after testing.This device accurately measures the Static Coefficient of Friction (SCOF) and Dynamic Coefficient of Friction (DCOF) on both wet and dry surfaces. It is primarily used for flooring in public spaces and indoor areas, but it can also determine the slip resistance of other materials such as paint, wax, other flat metal coatings, plastics, wood, laminates, concrete, and stone surfaces.BOT-3000E Product DimensionsTest Types: Wet, Dry, SCOF, DCOFEffective Sensor (Slider) Types: Leather, Neolite, SBR, CustomDevice Dimensions: 29×20×17 cmWeight: 6.9 kgMeasurement Speed (DCOF): 20 cm/s +/-5%Measurement Range: 0.01-1.00 μMeasurement Axial Force: 21.3 N +/-1%Footprint Area: 3 mm × 28 mmMeasurement System Tolerance: 2%DCOF Measurement Distance: 10-50 cm in 5 cm increments (displays 4"–20")Maximum Incline Angle: 9.6 degrees (with deviation)Verification Mass: 1.36 kgOperating/Storage Temperature: 5–40°COperating/Storage Humidity: 5–90% relative humidity (non-condensing)Internal Memory: 1000+ measurementsDisplay: 262K colors, backlit, 480×272 LCD TFT displayTest Data Storage/Transfer: USB flash drive (FAT32 format)Transfer File Formats: PDF, TXT/CSV (.LOG file)Printer: Thermal, 48 mm wide, 8 dots/mmProcessor Type: ARM Cortex M4 32-bit processor, 120 MHzRAM: 128 MB DDR2Sampling Rate: 1000 samples/secondProtection Level: IP20Power Supply: RSI battery pack (NiMH battery, 12V, 3.8 Ah)Battery Charger: 120–240 VAC 50/60 Hz input circuit, UL listedCharging Time: Approximately 12 hours when fully depletedCamera (Front-Facing): 1 megapixel, fixed focusThermal Output Information: Test method, last calibration and verification date, sensor (slider) information, distance (DCOF), test results (min, avg, and max readings), temperature and humidity, device and location codesPDF Report Information: Test method, last calibration and verification date, sensor (slider) information, distance (DCOF), photo, test results (min, avg, and max readings), temperature and humidity, device and location codes more>

$600

Category: Instruments & Meters/Specialized Instruments/Other Specialized Instruments

Company: 深圳市博纳德精密仪器有限公司

Product Description: This wire is a test device used to verify the prevention of human contact with hazardous parts.This test device is also used for protection verification to prevent contact by handheld wires. 1. Manufactured in accordance with relevant clauses of GB/T4208-2008, IEC61032:1997, IEC60529:2001, and UL.  2. The Class D test probe (Class D test pin) is an essential tool for conducting electric shock protection tests for household and similar electrical appliances.  Technical Parameters: 1. Probe length: 100mm 2. Probe diameter: 1mm 3. Stop ball diameter: 35mm  4. Handle diameter: 10mm 5. Handle length: 100mm  6. According to IEC61032 Figure 4 (Test probe D) and GB/T4208-2008 Table 6 (first characteristic numeral 4/5/6).  Usage Method:The joint part of the standard test finger must not touch live parts or approach hazardous parts, and the 35mm circular baffle must not enter. In tests for preventing access to hazardous parts, the Class D test probe must be applied with a thrust of 1±0.1N. more>

$800

Category: Instruments & Meters/Testing Machines/Universal Testing Machines

Company: 深圳市博纳德精密仪器有限公司

Product Description: Product Model: BND-AI. Basic Introduction:1. Manufactured in accordance with the corresponding clauses of GB/T4208-2008, IEC61032:1997, IEC60529:2001, and UL standards.2. Type A test probe (Type A test sphere) is an essential instrument for conducting electric shock protection tests for household and similar electrical appliances.II. Technical Parameters:1. Sphere diameter: 50mm2. Baffle diameter: 45mm3. Baffle thickness: 4mm4. Handle diameter: 10mm5. Handle length: 100mm6. According to IEC61032 Figure 1 (Test probe A) and GB/T4208-2008 Table 6 (first characteristic numeral 1).III. Usage Method:1. The sphere must not touch live parts or approach hazardous parts.2. In tests to prevent access to hazardous parts, the test steel sphere (without thrust) must be used with a push-pull force gauge, and the steel body must apply a thrust of 50±5N (30±3N) to the protective barrier. more>

$5-10.5

Category: Machinery & Equipment/Machine Tools/Special Purpose Machine Tools

Company: 上海达柔特种电缆有限公司

Product Description: Flexible Bend-Resistant Drag Chain Cable: Widely used in industrial electronic drag chain systems, automated production line drag chain systems, logistics conveying equipment drag chain systems, CNC machine tool drag chain systems, metallurgical industry automation drag chain systems, and more. Further precision-optimized design enhances the cable's bending resistance, making it more durable, safe, and reliable in continuous bending, free movement, and forced motion drag chain systems, while also withstanding certain tensile forces and forced motion in drag chain systems. The cable offers excellent chemical resistance, oil resistance, and mechanical properties, along with outstanding mechanical performance.Product StructureConductor: Multi-stranded fine and finely bunched oxygen-free copper wires, compliant with DIN VDE 0295 Class 6Insulation: Specially customized flexible compoundSheath: High-quality flexible compound (torsion-resistant, bend-resistant, tensile-resistant, wear-resistant) Colors: Black, Gray, OrangeProduct Features: High flexibility, tensile strength, high strength, high wear resistance, acid and alkali resistance, chemical and corrosion resistance, acid and alkali resistance, UV protection.Guarantees over 8 million cycles of repeated bending without core breakageRated Voltage: UO~U more>

$13500

Category: Others

Company: 东莞市准纳光电科技有限公司

Product Description: The OTFC-1550 23-inch RF Sputtering Vacuum Coating Machine by Guangchi is a high-end equipment designed for optical thin film manufacturing. Its technical parameters, application areas, and distribution details are as follows: ‌I. Core Configuration‌ ‌Vacuum System‌ The vacuum chamber measures Ф1550×1800mm and is made of SUS304 stainless steel, offering high corrosion resistance and sealing performance. The workpiece holder has a diameter of Ф1400mm with an adjustable rotation speed of 10-30rpm, supporting planetary or bell jar operation modes. The exhaust system consists of a mechanical pump (Model 275/SV630) + Roots pump (Edwards brand) + diffusion pump + cryogenic condenser (POLYCOLD), achieving an ultimate vacuum of ≤7.0×10⁻⁵Pa and reaching working vacuum in just 15 minutes. ‌RF Ion Source‌ Equipped with a 23-inch RF ion source (RF ion source), it enhances film density and wear resistance (verified through 40,000 friction tests) via high-density ion current, making it suitable for AR/AF films and high-reflection film preparation. ‌Evaporation System‌ Features dual electron guns (Model 16F/16P) and a 12-pocket ring crucible, supporting complex coating structures of over 100 layers, compatible with thermal resistance evaporation and electron beam evaporation processes. ‌Monitoring System‌ Integrated with the HOM2R-VIS350A optical thickness monitor (wavelength range 350-1100nm), paired with the XTC/3 control system and a 6-point crystal sensor, achieving nanometer-level coating precision. ‌II. Application Areas‌ ‌Optical Devices‌: Preparation of multilayer optical thin films such as infrared cut-off filters and dichroic filters. ‌Electronics and Displays‌: Mass production of anti-smudge films (AS films) and anti-reflection films (AF+AS films) for smartphone touchscreens. ‌Precision Coating‌: Supports complex coating structures like high-reflection films and dielectric films on ceramic, metal substrates, and plastic materials. ‌III. Equipment Parameters‌ ‌Power Requirements‌: 3-phase 200V, 50/60Hz, power approximately 80-120KVA. ‌Energy Consumption Configuration‌: Water flow rate ≥180 liters/min, air pressure ≥0.5MPa. ‌Dimensions and Weight‌: Equipment dimensions about 6300×9000×4000mm, weight 11000-12000kg. ‌IV. Technical Advantages‌ ‌Wear Resistance‌: Verified through 40,000 friction tests, the film exhibits excellent adhesion and durability. ‌Automated Control‌: Supports fully automatic evaporation processes, including online resistance probe detection, enhancing mass production stability. more>

$60

Category: Chemicals/Organosilicon/Siloxanes

Company: 东莞市鸿联有机硅科技有限公司

Product Description: RTV Liquid Pad Printing Silicone for Electronic Products with Good Resilience, Pad Printing Paste, Silicone Oil, Factory Consultation 13662816580 (Same Number for WeChat)The appearance printing of electronic toys and communication devices must not only be aesthetically pleasing but also ensure quality and stability. Liquid pad printing paste can meet the strict printing requirements of these industries. Whether it's functional markings on electronic toys or brand logos and patterns on the housings of communication devices, pad printing paste enables precise printing. At the same time, its excellent weather resistance and wear resistance ensure that the printed content remains clear and visible even after long-term use.Determine the ratio of pad printing silicone to silicone oil based on the customer's requirements for pad hardness. If printing large-area patterns, increase the amount of silicone oil appropriately to achieve a softer pad; conversely, if a harder pad is needed, reduce or avoid adding silicone oil. Generally, the amount of silicone oil must be strictly controlled to ensure the pad hardness remains within the appropriate range. more>

$40

Category: Chemicals/Organosilicon/Silanes

Company: 东莞市鸿联有机硅科技有限公司

Product Description: Industrial Grade Mold Silicone Liquid AB Glue with Curing Agent for Reproducing Artificial JadeI) Material PreparationIndustrial Grade Mold Silicone: Select industrial grade mold silicone with appropriate hardness and viscosity, typically within a hardness range of 15-20 Shore A. Generally, for creating detailed and complex artificial jade molds, soft silicone of 20-30 Shore A can be chosen to ensure the prototype is not damaged during demolding; if higher mold strength is required, silicone of 30-35 Shore A can be selected. Prepare an adequate amount of silicone based on the size of the mold to be made, along with the corresponding curing agent. The curing agent is usually added at a ratio of 1-3% of the silicone weight, with the specific proportion to be referred to in the product manual.Prototype: Choose an artificial jade prototype for reproduction. The prototype surface should be smooth and flawless to ensure the quality of the final artificial jade product. It can be an existing exquisite jade model or one created through methods like 3D printing or hand carving.Artificial Jade Material: Commonly used artificial jade materials include unsaturated resin and epoxy resin. Unsaturated resin is relatively low-cost and cures quickly but has a strong odor; epoxy resin offers better environmental performance, high transparency after curing, and strong hardness, and can be selected based on needs. Also, prepare auxiliary materials such as accelerators, curing agents, color pastes, and pearl powder. Color pastes are used to adjust the color of the artificial jade, while pearl powder enhances its luster and texture.Demolding Agent: To prevent the silicone mold from adhering to the prototype, a demolding agent is necessary. Professional silicone demolding agents can be used, or common demolding materials like Vaseline or silicone oil may be applied. However, ensure even application to avoid affecting mold quality.Industrial Grade Mold Silicone Factory Consultation 13662816580 (same number for WeChat) more>

$80

Category: Chemicals/Organosilicon/Silicone Rubber

Company: 东莞市鸿联有机硅科技有限公司

Product Description: Low Hardness Skin Tone Silicone Rubber AB Liquid Silicone with Good Elasticity and Fluidity for Mold Making Silicone, Contact Factory 13662816580Liquid skin tone silicone is an addition-cure two-component liquid silicone rubber, primarily composed of components A and B. When unmixed, they each remain in a stable chemical state. After mixing components A and B in a specific ratio (typically 1:1 by weight), a cross-linking reaction begins under the action of catalysts such as platinum complexes, gradually curing and forming. This chemical structure gives it excellent stability, allowing it to be used long-term in extreme temperature environments ranging from -65°C to 200°C while maintaining soft and elastic properties. Whether in the frigid polar regions or the scorching desert, liquid skin tone silicone can "stand its ground," resisting deformation or deterioration.After accurately weighing components A and B in a 1:1 weight ratio, pour them into a container for mixing. The mixing process can be done manually or mechanically, but it must be thoroughly stirred to ensure the two components react fully. Inadequate mixing may result in incomplete curing of the silicone, affecting product quality. more>

$50

Category: Chemicals/Organosilicon/Silanes

Company: 东莞市鸿联有机硅科技有限公司

Product Description: Condensed liquid mold silicone can be brushed to form with a 25-degree low shrinkage rate. Ordering phone: 13662816580 (same number for WeChat).Different types of mold silicone have specific mixing ratio requirements, generally divided into components A and B. It is essential to strictly follow the proportions indicated in the product manual and accurately measure the amounts of each component using a measuring cup. For example, common ratios such as 1:1 or 2:1 must be adhered to precisely, as even minor deviations can result in incomplete curing or reduced performance of the silicone. Pour the measured components A and B into a clean mixing container and stir at a consistent speed in the same direction for 3-5 minutes to ensure thorough and uniform mixing until the mixture achieves a consistent color without layering or bubbles. Stir steadily to avoid vigorous mixing, which can introduce excessive air bubbles. If conditions permit, place the mixed silicone into a vacuum device for degassing, with the vacuum time controlled between 5-10 minutes to eliminate internal bubbles, resulting in a smoother mold surface free of pores.Liquid mold silicone, with its high precision, durability, and wide applicability, has become an indispensable material in modern industrial production and creative design. Choosing high-quality liquid mold silicone means opting for efficiency, accuracy, and quality. If you are looking for a reliable supplier of liquid mold silicone, feel free to contact us at any time. Let’s work together to open a new chapter in precision manufacturing! more>

$电议

Category: Chemicals/Carbon Materials/Carbon Black

Company: 恒旺活性炭（江苏）有限公司

Product Description: Hengwang Activated Carbon - Powdered Activated Carbon Specifications:Iodine Value: 1400/1200/1000/800/600/400Mesh Size: 200/325 meshChemical Method Powdered Activated Carbon Specifications:ItemGB/T1380.3-1999Chemical MethodMethylene Blue (ml/g)275Caramel Decolorization Rate, % ≥100Moisture ≤10pH Value3-8Ash Content, % ≤6Acid-Soluble Matter, % ≤1Iron Content, % ≤0.05Chloride Content, % ≤0.2Physical Method Powdered Activated Carbon Specifications:ItemGB/T1380.4-1999Physical MethodMethylene Blue, ml/0.1g ≥195Caramel Decolorization Rate, % ≥80Moisture ≤10pH Value8-11Ash Content, % ≤10Acid-Soluble Matter, % ≤0.8Iron Content, % ≤0.02Chloride Content, % ≤0.1Powdered Activated Carbon Introduction:Powdered activated carbon is produced from high-quality coal through physical or chemical activation methods, featuring micron-sized particles, a highly porous structure, and strong adsorption capabilities. Compared to granular activated carbon, powdered activated carbon has smaller particle sizes and a higher specific surface area, which gives it superior performance in adsorbing organic pollutants in water, removing odors, decolorizing, purifying gases, and eliminating certain heavy metal ions and other contaminants.Powdered Activated Carbon Characteristics:Appears as black powder, odorless, tasteless, and insoluble in common solvents.Main Functions of Powdered Activated Carbon:(1) Decolorization. Removal rate can reach 70%, but the decolorization effect is not directly proportional to the dosage;(2) Odor removal.(3) Helps remove anionic detergents.(4) Aids in algae removal.(5) Reduces chemical oxygen demand (COD) and five-day biochemical oxygen demand (BOD5).(6) Removes phenols.(7) Reduces turbidity.Powdered Activated Carbon Applications:Powdered activated carbon is widely used in wastewater treatment, chemical wastewater, pharmaceutical wastewater, air purification, food and beverage industries, among others. It is particularly important for removing micropollutants in water and improving water quality. Due to its high adsorption efficiency and environmental friendliness, powdered activated carbon has broad application prospects in environmental protection and purification fields.For example:Wastewater Treatment: Powdered activated carbon is commonly used in wastewater purification. It exhibits excellent adsorption performance for aniline, achieving 80%–90% of its adsorption capacity within 30 minutes.Chemical Industry: Chemical wastewater often contains hard-to-degrade organic compounds and heavy metal ions. Powdered activated carbon can effectively adsorb these substances, improving the biodegradability of the wastewater.Pharmaceutical Industry: Pharmaceutical wastewater typically contains complex organic compounds and residual drug components. Powdered activated carbon can remove these hard-to-degrade organic pollutants.Food and Beverage: Wastewater from these industries contains large amounts of organic matter and color. Powdered activated carbon can remove these substances, allowing the wastewater to meet discharge standards.Research on the adsorption characteristics of powdered activated carbon with different particle sizes shows that it has excellent adsorption performance for aniline, achieving 80%–90% of its adsorption capacity within 30 minutes. Additionally, the specific surface area of powdered activated carbon correlates well with the saturated adsorption capacity of soluble organic matter. As the particle size decreases, its adsorption efficiency for organic matter improves. more>

$65

Category: Chemicals/Phenols/Hydroquinone

Company: 河南路彩建筑工程有限公司

Product Description: I. Overview of Polymer Cast-in-Place Diamond Tactile PavingProduct Advantages: Aesthetic, durable, short construction period, and the road surface can be formed in one go (cast-in-place tactile paving can be directly laid on the finished road surface, avoiding the need for secondary paving typically caused by traditional tactile paving bricks, which reduces construction costs and material waste significantly). Various colors and styles are available, offering flexible combinations.Product Description: Polymer cast-in-place diamond tactile paving is made using inorganic high-strength polymer materials and specialized molds, constructed on existing road surfaces through cast-in-place methods to form continuous tactile paving, which includes guidance strips and guidance points. Standard widths are 300mm, 400mm, 500mm, and 600mm, with custom sizes available based on actual needs. It forms a permanent bond with asphalt concrete or cement concrete substrates, offering wear resistance, anti-slip properties, stain resistance, and synchronous expansion and contraction with asphalt pavement.II. Construction Process and Operating MethodsPolymer cast-in-place diamond tactile paving is a new tactile paving technology that can be constructed on traditional black asphalt concrete and gray cement concrete road surfaces through on-site casting.2.1 Construction ProcessSubstrate inspection - Substrate cleaning and treatment - Layout marking - Tape application - Base leveling and mortar spreading - Mold placement - Filling with diamond tactile paving mortar - Leveling and finishing - Curing to specified time - Surface cleaning - Application of sealant for surface sealing - Drying and curing - Acceptance inspection - Opening to traffic - Final acceptance. more>

$28

Category: Others

Company: 东莞市鼎昊塑胶科技有限公司

Product Description: Changping Instrument Case Trolley Plastic Handle Custom Processing with Excellent Quality Based on Provided DrawingsDongguan Dinghao Plastic Technology Co., Ltd. is one of the manufacturing enterprises specializing in mold development, injection molding products, and hardware products. Our factory possesses strong economic and technical capabilities, with a team of engineers and technical personnel. We are equipped with complete production facilities and rigorous testing methods, earning high praise from our customers. While continuously improving production technology, we consistently strengthen and enhance our product quality assurance system throughout the manufacturing process. We strictly control every production step, conduct thorough quality inspections for each product, and rigorously audit product quality—this is our commitment.Name: Plastic HandleModel: MPT-00501Length: 130±0.5mmTotal Length: 148±0.5mmWidth: 78±0.5mmHeight: 20±0.5mmOuter Diameter: 10±0.5mmMaterial: ABSColor: BlackWeight: 50gNote: The above data is for reference only,Please refer to the actual product,Customization based on provided drawings or samples is availableSpecial engineering plastics mainly include PS, PSF, PI, PAR, LCP, PEEK, fluoropolymers (PTFE, PVDF, PCTFE, PFA), etc. There are many types of special engineering plastics, each with excellent performance characteristics. more>

$120

Category: Chemicals/Rubber & Products/Rubber Products

Company: 山东美奂橡塑有限公司

Product Description: Rubber Coal Guard Skirting Y-Type for Sealing the Lower Edge of Chute to Prevent Material LeakageProduct Detailed IntroductionThe anti-spill skirt adopts rubber (NR) with a semi-solid lubricant additive, solving the problem of low friction in traditional skirt designs while preventing damage to the conveyor belt. This material is flexible and highly elastic, avoiding the water intolerance of polyurethane (PU), offering wear resistance without harming the conveyor belt.Skirting - Description of Anti-Spill Skirting:1. Skirting - Anti-spill skirting: The skirt body is manufactured using a one-time integrated hot vulcanization process, resulting in a compact, effective, sturdy, and durable structure.2. Skirting - Anti-spill skirting material: Made from a composite of polyurethane and natural rubber, the part in contact with the belt uses high-quality polyurethane material, offering excellent wear resistance, long service life, and no damage to the belt.3. Skirting - Anti-spill skirting features a straight plate + skirt double-layer sealed integrated structure. The straight plate fits tightly against the side plate of the chute, with the bottom in contact with the conveyor belt to prevent material spillage; the skirt is flipped outward and can rotate within a certain angle, using rubber rebound force to automatically track and tightly adhere to the conveyor belt, maintaining close contact and excellent sealing effect.4. The sealing part of the anti-spill skirt uses a single-sided arc transition, which prevents damage to the conveyor belt during misalignment and allows automatic recovery; the skirting on each side of the chute is made as a single unit, matching the length of the chute to prevent air leakage at joints.Skirting - Specifications of Anti-Spill Skirting:1. Thickness of anti-spill skirt: 10-20mm2. Width of anti-spill skirt: 100-500mm3. Length of anti-spill skirt: Customizable, same length as the chute.Skirting - Usage Characteristics of Anti-Spill Skirting:1. Easy and quick installation and adjustment.2. Double-layer sealing, with the inner layer preventing material spillage and the outer layer reducing dust.3. The part in contact with the belt has a composite polyurethane wear-resistant layer, ensuring long service life and no damage to the belt. more>

$80

Category: Chemicals/Adhesives & Sealants/Phenolic, Urea-Formaldehyde & Melamine Adhesives

Company: 中山市新兆光电技术有限公司

Product Description: Hollow-core light rods are functional optical transmission devices with a central hollow structure. Their core design is similar to that of hollow-core fibers, where light primarily propagates through the hollow section (typically vacuum or gas-filled) rather than through a traditional solid material core. Compared to solid light rods, their structural feature lies in utilizing the principles of total internal reflection and wave properties of light, enabling efficient transmission of optical signals or specific optical effects through specialized hollow-channel designs. For instance, some hollow-core light rods can be filled with inert gases to broaden spectra or compress laser pulses, playing a role in high-energy laser technology.1. High-Energy Laser TechnologyHollow-core light rods can achieve efficient compression of laser pulses by filling them with inert gases (such as argon). For example, in one experiment, a hollow-core light rod with a 250μm inner diameter compressed a 40fs pulse from a titanium-sapphire laser to 7fs, with a single pulse energy exceeding 1mJ, providing a critical tool for ultrafast laser physics research.2. Optical Communication and Data TransmissionAlthough hollow-core light rods have not yet been directly applied in commercial communication networks, their principles are similar to those of hollow-core fibers, and they may play a role in ultra-low latency scenarios in the future. For instance, the hollow structure can reduce the refractive index of light transmission, lowering latency from 5μs/km in traditional fibers to 3.46μs/km—a 30% reduction compared to existing systems—making them suitable for latency-sensitive applications such as data centers and computing power networks.3. Specialized Optical SensingSome hollow-core light rods can be combined with components like fiber Bragg gratings to form sensing devices. For example, by detecting changes in the optical properties of gases within the hollow channel, high-precision measurements of physical quantities such as temperature and pressure can be achieved. more>

$299

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 中山市新兆光电技术有限公司

Product Description: The 1550nm LiDAR narrowband filter is a specialized optical component designed based on the principle of optical wave interference. Its core function is to selectively transmit laser signals at the 1550nm wavelength while deeply blocking light in other bands (especially background stray light), thereby enhancing the detection accuracy and anti-interference capability of the LiDAR system. As a key component in the LiDAR optical path system, it is widely used in applications such as autonomous vehicles, long-range laser rangefinders, and environmental detection equipment. While ensuring eye safety, it enables precise perception of distant targets; more>

$1999

Category: Others

Company: 北京阿尔泰科技发展有限公司

Product Description: Brand: Art TechnologyModel: USB3130AOverview:The USB3130A is a high-performance, portable, multifunctional data acquisition module. It provides 8 single-ended or 4 differential analog input channels, a 16-bit high-precision ADC with a sampling rate of up to 500kS/s, and a sampling range of ±10V. It also offers 2 channels of synchronous analog output, 8 digital I/O channels, and 4 programmable I/O channels, along with an integrated edge counter. The module uses a USB Type-C interface for plug-and-play connectivity, supporting high-speed data transmission. It is suitable for various applications such as industrial measurement, automated testing, and scientific research experiments.Specifications:Product and Technical Inquiries: 15910369641, 13693091487Official Store:https://art-control.taobao.comEmail: 2853689777@qq.com more>

$11

Category: Others

Company: 保定驰立模具制造有限公司

Product Description: The U-shaped drainage channel steel mold demonstrates its functionality here. It is a tool for producing U-shaped drainage channel molds, shaping concrete in a short time with simple operation, making it suitable for application in various regions. As the role of the U-shaped drainage channel steel mold becomes evident, naturally, more and more units will purchase corresponding U-shaped drainage channel steel molds for concrete pouring and molding.The drainage channel steel mold is formed through multiple processes such as continuous laser cutting, trimming, welding with uniform and neat weld points, bending, and polishing according to the drawings. This steel plate is divided into two parts: one is the panel, with a thickness of 3-4mm, forming a smooth and flat surface; the other is reinforced with rib plates (4-8mm thick), making it 2-3mm thicker than the panel. In addition, it includes fixed pipes and small screws, among other components. The wall thickness of the drainage channel steel mold ranges from 10-20cm. In practice, each drainage channel mold requires customized steel plate thickness based on actual needs and dimensions to ensure the mold remains deformation-free, sturdy, and durable during later use. This means that the larger the size of the drainage channel steel mold, the thicker the steel plate, maintaining a proportional relationship.Common dimensions for U-shaped drainage channel molds include precast blocks generally over 1 meter in length, with internal depth and width typically measuring 40*40, 50*50, 80*80, or 100*100. These dimensions are commonly used and convenient for application. Vertical molds are often chosen for easier production. However, in many environments, mold dimensions are customized due to varying requirements based on usage conditions. Over a decade of producing drainage channel molds and U-shaped drainage channel steel molds, manufacturers have not only summarized production experience for such templates but also extended it to other types of sink molds derived from these, such as rectangular channels and drainage channel molds. Although their shapes or sizes may differ, the production technology principles remain the same. Cement precast components achieve high efficiency in molding, convenient construction, and more guaranteed construction quality, enabling safe and effective achievement of construction goals. more>

$1

Category: Chemicals/Adhesives & Sealants/Other Synthetic Adhesives

Company: 佛山市阿帝兰香精香料科技有限公司

Product Description: Pressure Sensitive Adhesive【Technical Specifications】Appearance: Colorless or light yellow liquidViscosity: (25°C, mPa·s) (4.0-7.5)×10⁴Solid Content (%): 60±2Curing Time (165°C): 10-15 minutes●【Performance and Applications】Silicone pressure sensitive adhesive is mainly used for producing sealing tapes, heat-resistant electrical tapes, and can also be used for medical adhesive tapes. Its characteristics allow it to be widely used for bonding various substrates. It is a pressure sensitive adhesive that can be used at temperatures ranging from -65°C to 300°C, with strong adhesion, good electrical properties, odorless, and non-irritating to the skin. Silicone pressure sensitive adhesive is a type of material that is dry at room temperature, exhibiting both dryness and tackiness. It is composed of silicone rubber, MQ resin, and solvent benzene. Among these, silicone rubber serves as the film-forming substance of the silicone pressure sensitive adhesive. Materials bonded with this product still exhibit excellent electrical insulation properties after combustion.Silicone pressure sensitive adhesive is widely used in various industrial sectors such as electronics, aviation, and shipbuilding, as an adhesive for H-grade insulation and thermal insulation materials. It is applied in various tapes, such as mica sheets, fire-resistant mica tapes, transformer oil-impregnated fiberglass tapes, PCB punching protection, paint baking protection pressure sensitive adhesive paper, mobile phone PCB bonding, mobile phone keypad bonding, high-temperature insulation tapes, mobile phone and TV screen protectors, fire-resistant wire and cable flame-retardant tapes, polyimide tapes, fiberglass cloth tapes, high flame-retardant fire and oxygen barrier wrapping tapes, aluminum-plastic composite tapes, printed circuit board tapes, and other manufacturers.●【Instructions for Use】Dilute DH-Y201 pressure sensitive adhesive with benzene to a solid content of 10-15%, add 1-2% BPO based on the total solid adhesive content, mix thoroughly and evenly, then apply it to the material to be bonded (e.g., fiberglass cloth, mica paper). During application, the adhesive should be evenly coated on the surface of the material. Then, place it in an oven to evaporate the solvent for about 10 minutes, then raise the temperature to 165°C and cure for 10-15 minutes to form. For double-sided coating, multiple layers can be laminated to achieve the desired product thickness. For room temperature curing, a定量 amount of KH-550 can be added.●【Storage and Transportation Packaging】:Packaging: This product is packaged in 25KG plastic drums or 200KG iron drums. Shelf life is 24 months at around 25°C.Storage: This product is not hazardous, non-flammable, and should be stored sealed in a cool, ventilated, and dry indoor area.Transportation: During transportation, this product must be well sealed to prevent moisture, strong acids, strong alkalis, rainwater, and other impurities from mixing in. more>

$32800

Category: Machinery & Equipment/Electric Heating Equipment/Annealing Furnaces

Company: 上海恒黔电子科技有限公司

Product Description: Scope of Application:Suitable for high-temperature processes such as oxidation-free drying, curing, soldering, and annealing of semiconductors, optoelectronic components, energy raw materials, communication products, electromechanical products, etc.Packaging testing; all Lead PKG, BGA, MCM; pre-curing and hardening of organic polymer films in photolithography processes; silver paste curing, post-mold curing, electroplating annealing; substrate moisture removal, wafer drying and annealing, etc.Product Features:1. Sealed Design: Inner material made of SUS304 stainless steel plate, with the entire inner barrel fully welded using argon arc welding to prevent air from entering the oven and to save inert gas;2. External Dustproof Treatment: Outer material is SPCC steel plate treated with soda water cleaning and powder baking paint;3. Energy Saving: Insulation material is high-density fiber cotton, providing excellent thermal insulation;4. Layered Structure Design: Inner chamber shelves are height-adjustable and can be freely removed;5. Free Mobility: The cabinet is equipped with movable casters for easy pushing and fixed positioning;6. High-Efficiency Filter: Equipped with a high-temperature resistant high-efficiency filter for a clean baking environment; (Optional)7. Internal Circulation Air Design: Forced air supply for internal circulation ensures uniform temperature;8. Nitrogen Preheating Structure Design;9. Cooling System: Equipped with a cooling system to reduce waiting time and improve efficiency; (Optional)10. Wide Temperature Range Selection;Technical ParametersModelSpecification ParametersHOC-WYH81(A3~D)HOC-WYH180(A3~D)HOC-WYH409(A3~D)HOC-WYH1361(A3~D)Inner Chamber Dimensions (W*D*H) mm350*580*400600*600*500640*640*1000990*1100*1250Number of Work Chambers1Single Chamber2Double Chamber4Quad Chamber1Single Chamber2Double Chamber4Quad Chamber1Single Chamber1Single Chamber2Double ChamberExternal Dimensions (W*D*H) mmSubject to actual product (external dimensions vary with temperature)Working Temperature RangeA3: Room temperature ~200℃ A2: Room temperature ~250℃ B2: Room temperature ~350℃ C2: Room temperature ~450℃ D: Room temperature ~600℃Oxygen ContentI: 500ppm; II: 200ppm; III: 50ppm IV: 20ppmMachine PerformanceControl Accuracy0.1℃Uniformity±2.0℃%HeatingTime℃175250min3040MaterialExternal MaterialSPCC steel plate with powder baking paint treatmentInternal MaterialSUS #304 stainless steel, CNC bent and formedInsulation MaterialCeramic fiber cottonSealing MaterialHigh-temperature resistant silicone rubberCirculation SystemMulti-wing circulation fanNitrogen DeviceAdjustable flow meter (L/min)HeaterStainless steel high-speed heaterTimer0.1S ~ 9999HTemperature ControllerStandard type / Touchscreen PLC program control typeOther AccessoriesLayered shelf (2 stainless steel perforated trays)Safety DevicesCircuit system load protection, fan overload protection, heating cutoff upon timer completion, fault warning lightOptional Accessories① Multi-point temperature measurement viewing and recording function; ② Oxygen content analyzer; ⑥ Networking function; ⑦ HEPA high-efficiency filter; ⑧ Rapid cooling systemPower Supply (V)220AC 3-phase 5-wire 380V 50HZNote: 1. The above data are measured under ambient temperature (QT) of 25℃ and no load in the work chamber.2. Can be customized to customer's required dimensions to meet their needs. This technical information is subject to change without prior notice. more>

$20000

Category: Construction & Building Materials/Shower Rooms & Showers/Shower Enclosures & Showers

Company: 科迈尔智能装备（山东）有限公司

Product Description: Air Shower: Air showers are divided into manual air showers and fully automatic air showers. The conventional size for manual ones is 1000*1400*2150mm, while the conventional size for fully automatic ones is 1000*1700*2200mm. 1. Material: SUS304 stainless steel, with a 304 embossed anti-slip plate at the bottom.2. Visible 3C certified safety tempered glass, 5mm thick, fixed with aluminum pressure strips and silicone-free sealant.3. Nozzles: 20 nozzles per meter, multi-angle embedded adjustable mirror-polished stainless steel nozzles, with a face wind speed of 22~25m/s, meeting industry standards. Air is blown from both sides and the top, totaling three sides, ensuring excellent air shower effects. The inner blowing height ranges between 650~1500(mm). The return air position is on the inner side, between 70~450(mm) from the bottom. The air shower operates on an internal circulation system: air generated by the high-pressure centrifugal fan in the fan box enters the air plenum, is filtered through a high-efficiency filter, and forms high-pressure airflow through stainless steel nozzles, blowing into the air shower channel. The negative pressure created by the rotation of the high-pressure centrifugal fan's impeller then draws the air from the air shower channel back into the fan box through the return air vent.4. Filters: The air shower is equipped with 4 sets of partitioned high-efficiency filters with a filtration efficiency of H13 (MPPS). The filter size is 570*375*50, ensuring uniform return air.5. Fan configuration: Equipped with specialized air shower fans, low-noise high-airflow centrifugal fans, with two 0.75KW high-pressure centrifugal fans per meter, ensuring effective blowing. Parameters of the centrifugal fan are as follows: flow rate: 2550m³/h, total pressure: 1150Pa, noise ≤78dB, speed: 2840r/min, voltage: 380V, frequency: 50Hz. The voltage is 380V, and the total power is 4.5KW.6. Safety: Automatic doors come with anti-pinch devices; in case of sudden power failure while personnel are inside the air shower, the inner and outer doors can be manually opened for safe exit.7. Uses high-quality Opple LED ultra-thin embedded downlights, ceiling-mounted, with delayed lighting function. The lights turn on when the door opens and delay turning off for 60 seconds after the air shower completes.8. Circuit control: The air shower control panel and control circuit are designed and developed in-house, featuring advanced high-tech integrated circuit control with photoelectric sensors. The text display shows internal blowing, lighting display, and time adjustment buttons. The air shower time is adjustable from 0 to 99 seconds. An LED display shows the door status, fan activation status, and air shower time. The dual-door indicator system uses advanced integrated circuits for sensor-activated automatic blowing. When a person enters the air shower, it automatically senses and initiates blowing (entering from the exit does not trigger blowing, making the program more advanced and intelligent). It includes two blowing modes: intercept and direct, which can be manually switched on the control panel, and features an emergency stop function. more>