Negotiable

Category: Others

Company: Ningbo Actmix Rubber Chemicals Co., Ltd.

Product Description: CAS NO: 583-39-1EC NO: 209-502-6Molecular formula: C7H6N2SMolecular weight: 150.2009Aliases:; MB; Pre-dispersed MB-80; Masterbatch MB-80; Rubber chemical MB-80; 2-Mercaptobenzimidazole; 1,3-Dihydro-2H-benzimidazole-2-thione; Benzodiazole-2-thiophenol; Antioxidant MB; o-Benzene thiourea; Lepromin; Thiabendazole; Rubber antioxidant MB; Antioxidant MB; 2-Benzimidazolethiol; 2-Mercaptobenzimidazole, 98%; Acid copper plating brightener M; Benzoazepane-2-thiophenol; MBI; Lansoprazole EP Impurity E; EP Impurity E; 2-Thiolbenzimidazole; 2-Mercaptobenzimidazole;Structural formula: more>

Negotiable

Category: Chemicals/Other Organic Raw Materials/Other Organic Raw Materials

Company: Ningbo Actmix Rubber Chemicals Co., Ltd.

Product Description: more>

Negotiable

Category: Chemicals/Catalysts & Additives/Anti-Aging Agents

Company: Ningbo Actmix Rubber Chemicals Co., Ltd.

Product Description: CAS NO：583-39-1EC NO：209-502-6Molecular formula: C7H6N2SMolecular weight: 150.2009Aliases:; MB; Pre-dispersed MB-80; Masterbatch MB-80; Rubber chemical MB-80; 2-Mercaptobenzimidazole; 1,3-Dihydro-2H-benzimidazole-2-thione; Benzodiazole-2-thiophenol; Antioxidant MB; o-Benzene thiourea; Lepromin; Thiabendazole; Rubber antioxidant MB; Antioxidant MB; 2-Benzimidazolethiol; 2-Mercaptobenzimidazole, 98%; Acid copper plating brightener M; Benzazepine-2-thiophenol; MBI; Lansoprazole EP Impurity E; EP Impurity E; 2-Mercaptobenzimidazole; 2-Mercaptobenzimidazole;Structural formula: more>

Negotiable

Category: Chemicals/Dyes/Organic Dyes

Company: Hangzhou Xiasa Hengsheng (Sunshine) Chemical Co., Ltd.

Product Description: CAS NO:EC NO:Molecular Formula:Molecular Weight:Synonyms:;C.I.Acid Black 234;Molecular Structure: more>

Negotiable

Category: Chemicals/Dyes/Acid Dyes

Company: Qingdao Double-peach Specialty Chemicals (Group) Co.Ltd.

Product Description: CAS NO:EC NO:Molecular Formula:Molecular Weight:Synonyms:Molecular Structure: more>

Negotiable

Category: Chemicals/Dyes/Acid Dyes

Company: Hangzhou Xiasa Hengsheng (Sunshine) Chemical Co., Ltd.

Product Description: CAS NO:EC NO:Molecular Formula:Molecular Weight:Synonyms:Molecular Structure: more>

Negotiable

Category: Chemicals/Catalysts & Additives/Anti-Aging Agents

Company: Ningbo Actmix Rubber Chemicals Co., Ltd.

Product Description: ItemsSpecificationHigh Grade PowderFirst Grade PowderVisual AppearanceWhite PowderYellowish Brown PowderInitial Melting Point, ℃ min.292.00 290.00 Heat Loss, % max.0.30 0.50 Ash, % 850℃ 2hr max0.25 0.50 Density, g/cm³1.42 1.42 Residue on 150μm, % max.0.10 0.10 Residue on 63μm, % max.0.50 0.50 Properties: Antioxidant MB Sulfurflower® is light yellow or white powdery crystal with bitter taste.Relative density 1.42 ± 0.02g/cm3, soluble in ethanol,acetone and ethyl acetate, slightly soluble in petroleum ether, dichloromethane,insoluble in carbon tetrachloride, benzene and water, non-toxic.Uses: Rubber antioxidant MB can effectively protect against copper damage and overcome the adverse effects caused by oversulfurization. It can retard the effects of accelerators M, DM, TMTD, etc., and has a synergistic effect with amine and phenolic antioxidants. This product does not discolor, it is often used in wires, cables, transparent light-colored products, and also used as a heat stabilizer for polyethylene and polypropylene.Safety and Toxicity: Please refer to the relevant product safety data sheet (MSDS)Storage: Store in a cool, dry and well-ventilated place in sealed containers.Avoid direct sunlight.Rubber antioxidant MB can effectively protect against copper damage and overcome the adverse effects caused by oversulfurization. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Qiyishun Intelligent Technology

Product Description: We have the discontinued spare parts you urgently need.Advantages: If you can't inquire or purchase elsewhere, please contact us!*Advantageous* products, *excellent* service, ample inventory.Welcome to call for inquiries, we will offer you the *most competitive prices*!Main spare parts modules for various brands of PLC and DCS systems.① Allen-Bradley (US AB) series products》② Schneider (Schneider Electric) series products》③ General Electric (GE) series products》④ Westinghouse (US Westinghouse) series products》⑤ SIEMENS (Siemens series products)》⑥ Sales of ABB Robots, FANUC Robots, YASKAWA Robots, KUKA Robots, Mitsubishi Robots, OTC Robots, Panasonic Robots, MOTOMAN Robots.Westinghouse: OVATION system, WDPF system, MAX1000 system spare parts.----⑧ Invensys Foxboro: I/A Series system, FBM (Field Input/Output Module) sequential control, ladder logic control, accident recall processing, digital-to-analog conversion, input/output signal processing, data communication and processing, etc. Invensys Triconex: Redundant fault-tolerant control systems, the most modern fault-tolerant controllers based on Triple Modular Redundancy (TMR) architecture.⑨ Siemens: Siemens MOORE, Siemens Simatic C1, Siemens CNC systems, etc.⑩ Bosch Rexroth: Indramat, I/O modules, PLC controllers, drive modules, etc.Motorola: MVME162, MVME167, MVME1772, MVME177, and other series.--------------- Xiao Zhu --------------------------------- (1) (8) (5) (9) (6) (6) (9) (9) (0) (5) (0) ------------------------- 3917868072 ------------------- more>

Negotiable

Category: Others

Company: Jiangsu Aosheng Enterprise Development Co., Ltd.

Product Description: more>

Negotiable

Category: Others

Company: Weilin New Material Technology Co., Ltd

Product Description: Chemical Name: 2-MercaptobenzothiazoleMolecular Formula:C7H6N2SStructural Formula:Molecular Weight: 105.16CAS NO: 583-39-1Product Specifications:Indicator NamePowderOiled PowderGranulesAppearance (Visual)White powder (granules)Initial Melting Point ℃≥290.0290.0290.0Heating Loss %≤0.300.500.30Ash Content %≤0.300.300.30Residue on Sieve (150μm), % ≤0.100.10Residue on Sieve (63μm), % ≤0.500.50Additive, %0.0-2.0Particle Size, mm2.50Properties: This product is a white powder. Odorless, but with a bitter taste. Specific gravity 1.42. Soluble in ethanol, acetone, and ethyl acetate; sparingly soluble in petroleum ether and dioxane; insoluble in carbon tetrachloride, benzene, and water. It has good storage stability and is a non-staining secondary antioxidant.Applications: This product is used as an antioxidant for natural rubber, diene-based synthetic rubbers, and latex, and can also be used for polyethylene. It provides protective effects against oxygen, weather aging, and static aging, and is also effective in preventing copper damage and counteracting adverse effects caused by over-vulcanization during product curing. It can be used alone or in combination with other antioxidants (such as DNP, AP, and other non-staining antioxidants) to achieve significant synergistic effects. It disperses easily in rubber, does not discolor under sunlight, and is slightly staining. When used alone, the typical dosage is 1-1.5 parts; exceeding 2 parts may cause blooming. The dosage in latex foam rubber is 0.5 parts. Due to its bitter taste, it is not suitable for rubber products that come into contact with food.Packaging: 25kg plastic woven bags, paper-plastic composite bags, kraft paper bags.Storage: Should be stored in a cool, dry, and well-ventilated place. Packaged products should be protected from direct sunlight. Shelf life is 2 years.Note: This product can be customized into ultra-fine powder according to customer requirements. more>

Negotiable

Category: Machinery & Equipment/Fans & Ventilation Equipment/Industrial Fans

Company: Beijing Airlida Technology Co., Ltd.

Product Description: DIT MB-L Ionizing Blower Bar Space Static Eliminator BarThe MB-L series utilizes the laminar airflow present in clean rooms to disperse ions, employing ions generated through corona discharge to eliminate static electricity from charged objects.Suitable for spatial static elimination.Uses piezoelectric ceramic transformers produced with our proprietary technology, eliminating fire hazards.Auto-Balancing function continuously corrects deviations in ion balance.Product Name: MB – LIon Balance: Average ± 30VCurrent Consumption: MAX. 20WLength: Min 250mm ~ max 1500 mm (increasing by 50mm)Ozone Generation: Under 0.005ppmIon Generation Method: Corona dischargeMaterial Body: ABS / Discharge Needle: TitaniumPower Input: Pulsed ACOperating Temperature: 0℃ ~ +50℃ (32~122℉)Input Voltage: DC24V ± 10%Operating Humidity: 35~85%RH (no condensation)Input Current: MAX. 300mADisplay:Alarm LED (Green/Red),Discharge Voltage: 6.5kV 3-Digit (Error and Status display)Output Frequency: 0.5Hz ~10Hz (adjustable)Adjustable FunctionsFrequency, Ion on/off, Duty adjustment, Position setting,Communication speed, Password, Factory reset more>

$面议

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Nanjing Dawan Science and Education Instrument Co., Ltd

Product Description: Dawanke Magnetic Balance MB-3ALCD display, no water cooling required, stable structureMagnetic induction measurement range: 0-2T, resolution: 0.1mTAutomatic zero current protection function upon startup more>

$面议

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Nanjing Dawan Science and Education Instrument Co., Ltd

Product Description: Technical Specifications:1. LCD display, no water cooling required, stable structure, high precision2. Electromagnet: Gouy type single yoke, maximum central magnetic field: 0.85T, magnetic pole diameter: 40mm, magnetic gap width: 6～40mm3. Maximum excitation current output: 10A, current resolution: 0.01A4. Magnetic induction intensity measurement range: 0～2T, resolution: 0.1mT5. Linearity: ±1%, ripple coefficient ≤0.2%, stability ≤0.5%/hr*6. Constant current output, encoder adjustment, with coarse and fine tuning for precise control*7. LCD display, simultaneous display of excitation current, magnetic induction intensity, and electromagnet coil temperature*8. Magnetic coil temperature protection function, upper limit temperature settable from 50～100℃9. Automatic zero current protection upon startup10. USB interface for computer connection, software-controlled current and magnetic field, with scanning capability11. Aesthetically pleasing device structure, large sample handling space, with internal lighting12. Dimensions: 700×550×950 mm (vertical) Weight approx. 150Kg               600×440×470 mm (desktop) Weight approx. 100Kg more>

Negotiable

Category: Hardware & Tools/Wrenches/T-Handle Wrenches

Company: Tai'an City Jiufang Mining Equipment Co., Ltd.

Product Description: MB-760Anchor Bolt Preload Torque WrenchThe anchor bolt torque wrench produced by Taian Jiufang Mining Equipment Co., Ltd. is used for tightening nuts with predetermined torque in mine roadway anchor bolt applications and can also serve as an anchor bolt stress detection tool. Delamination and collapse accidents in bolt-shotcrete roadways often occur because the tightening of nuts after anchor bolt installation fails to meet the required fastening standards. The degree of nut tightening ensures that anchor bolts function effectively, and the mining anchor bolt preload torque wrench is one of the essential tools for accomplishing this task.Mining Anchor Bolt Torque Wrench Product Parameters:Torque detection range: 60-300 N.m, 100-500 N.m; 280-760 N.m; 200-1000 N.m   more>

$880

Category: Safety & Security/Fire Protection Equipment/Fire Detection & Alarm Equipment

Company: Yancheng Hanxinsheng Marine Equipment Co., Ltd.

Product Description: JBS-MB Fire Alarm Controller 12-zone Fire Alarm PanelOptional configurations:Point-type Photoelectric Smoke Detector JTY-GD-882Point-type Photoelectric Temperature Detector JTW-BD-8Manual Fire Alarm Call Point J-SAP-M-M500K/PMain Product PerformanceHistorical event records can be queried by category, with up to 999 fire alarm events.12 loop control units, each loop can connect up to 16 units.1 fire alarm output relay, contact rating DC30V/1A, non-delay, normally open passive output.1 fire alarm delay output relay, contact rating DC30V/1A, delay, normally open and normally closed passive output.1 start output relay, contact rating DC30V/2A, non-delay, normally open and active output.1 fault output relay, contact rating DC30V/1A, non-delay, normally open and normally closed passive output.Can connect up to 4 fire display panels.Can be connected to marine voyage data recorder.Technical SpecificationsNormal Operating Conditions:Ambient temperature 5℃～55℃Relative humidity 30%～90％Atmospheric pressure 86kPa～106 kPaMain Technical Indicators:Backup power supply DC24VMain power supply AC220V（187V～242V） 50Hz±1%Output current and voltage 3A/24VStatic power consumption at 220V 1000mA more>

Negotiable

Category: Chemicals/Catalysts & Additives/Anti-Aging Agents

Company: Yixing City Bailing Fine Chemical Co., Ltd. (Yixing City Dongfang Fine Chemical Factory)

Product Description:   Properties: The finished product is a white or light yellow fine crystalline powder, with a bitter taste and non-toxic. Chemical formula: C7H6N2S Molecular weight: 150.16 Indicator Name Indicator Melting Point ℃ 290min Moisture % 0.5max Ash Content % 0.5max Sieve Residue (40n/cm)% 0.1max Complies with: Our company's enterprise standard, Q/320282NAC002-2000 Uses: Heat-resistant, non-discoloring antioxidant for natural and synthetic rubber and other polymer materials. Packaging: Woven bag with plastic liner, 20 kg/bag, or cardboard box packaging, 10 kg/box.   more>

Negotiable

Category: Others

Company: Yixing City Xinfa Technology Co., Ltd. (Yixing City Jiayi Chemical Co., Ltd.)

Product Description: more>

Negotiable

Category: Chemicals/Dyes/Organic Dyes

Company: 天津胜达瑞泰化工有限公司

Product Description: CAS NO:EC NO:Molecular Formula:Molecular Weight:Synonyms:;C.I.Acid Black 234;Molecular Structure: more>

Negotiable

Category: Machinery & Equipment/Packaging Related Equipment/Cleaning Machinery

Company: Kunshan Ubest Electronic Technology Co., Ltd.

Product Description: more>

Negotiable

Category: Others

Company: 西安亚川电力科技有限公司

Product Description: OL-FJ-C-2 Fire Fan ControllerBasic Functions:The OL-FJ-C-2 Fire Fan Controller is the second-generation integrated fire fan control device independently developed by our company. Installed in the OL-XFKZ(F) series smoke control and exhaust control boxes, it achieves a high degree of standardization and integration of fan control functions.In accordance with the requirements of various fire regulations for fan control boxes, our company's fan control boxes use an end dual-power supply method to control the start and stop of fire fans and can interface with fire protection systems such as fire dampers. The fan can be operated manually and automatically from the fire control room or via on-site buttons, and the device's operational status is fed back through a self-developed module. This product is compact, easy to install, simple to operate, and meets the control requirements for centrifugal and axial fans as mandated by fire safety standards.For more product information and system quotations, please call.Contact: Manager WuPhone: 13891834587 (also V)QQ: 704151787We are committed to providing you with professional solutions and system configuration quotation services!!!Product AdvantagesFire Fan Controller1. Visual Fault Codes: All faults detected by the controller are displayed as codes, allowing direct identification of the fault cause through a reference table, improving fault repair efficiency.2. Centralized Control Circuit: Voltage detection, current detection, and fan control logic are all integrated into the controller, reducing the number of components and control wiring, thereby enhancing production efficiency and system reliability.3. Quantified Parameter Settings: Overcurrent and overvoltage parameters are adjustable, enabling precise fault alarm parameters.4. Universal Fan Control Mechanism: This mechanism can be used for both single-speed and dual-speed fans, with the ability to switch between single and dual-speed modes via parameter settings, reducing the number and variety of customer spare parts.5. Visible Operating Parameters: After the fan controller is powered on, it can display line voltage and current in real time.6. Operable with Any Phase Missing (Neutral Must Not Be Broken): The fan controller can function normally and feedback fault signals as long as any one phase of the three-phase power supply is normal, transmitting fault information via Modbus RTU communication.7. Control Signals: External button input (passive), emergency, linkage, DDC1, DDC2, controlled, fire damper (can switch between active and passive input directly, programmable).8. Feedback Signals: Two operational signals, automatic control mode signal, controlled signal, fault signal, DDC feedback (programmable).Product Specifications:OL-FJ-C-2OL-FJ-0-MB-1/0OL-FJ-0-MB-1/1OL-FJ-0-MB-2/0OL-FJ-0-MB-2/2OL-FJ-ATS-MB-1/0OL-FJ-ATS-MB-2/0OL-FJ-ATS-MB-2/1OL-CT380 30A/50mAOL-CT380 50A/50mA more>