GOYENCHEM-SI69 Silane Coupling Agent CAS NO. 40372-72-3

GOYENCHEM-SI69 Silane Coupling Agent CAS NO. 40372-72-3

GOYENCHEM-SI69 Silane Coupling Agent CAS NO. 40372-72-3

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Description

Intro

GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC GROUP) is currently the largest manufacturer of functional specialty chemicals in Taiwan. It has been pursuing and developing products that meet market needs for a long time. After understanding customer needs, it helps customers to develop And develop new products to solve customers problems and meet their needs.

GOYENCHEM-SI69 is a bifunctional polysulfide organosilane coupling agent, which is often used in the rubber or plastic industry. For example, adding a sulfur-containing silane coupling agents to all kinds of rubber tires can reduce the speed of tires under high-speed or long-term driving. , It will not blow the tire due to high temperature, and can also reduce tire resistance, reduce fuel consumption and exhaust emissions, and achieve the environmental protection concept of energy saving and carbon reduction.

Chemical name: Bis[3-(triethoxysilyl)propyl] tetrasulfide

Chemical Structure: (C2H50)3SiCH2CH2CH2-S4-CH2CH2CH2Si(OC2H5)3

Molecular formula: C18H42Si2O6

 

Properties

GRADE GY-S-6940
CAS NO. 40372-72-3
Appearance Liquid
Color Transparent light yellow
Gravity 1.08 ± 0.02
Flash point ≧100℃
Solubility soluble in ethanol, acetone, benzene, toluene, and other solvents, insoluble in water, but prone to hydrolysis in contact with water or water vapor

 

 

Features/Advantages

  • Widely used in rubber and plastic industries.
  • Can be used in resin to improve its dispersion, adhesion, and compatibility.
  • As a reinforcing agent for improving fillers, and increasing the wear resistance, cutting resistance, and pressure resistance of rubber products.
  • Optimize the performance of mechanical casting products.
  • Improve the thermal aging and crack problems of rubber and prolong the service life.
  • Reduce the tire burst due to high temperature or long time driving.
  • Reduce tire resistance, fuel consumption, and exhaust emissions, to achieve the environmental protection concept of energy saving and carbon reduction.

 

Applications

  • Reinforcing agent for fillers such as glass fiber, talc, mica, clay, etc.
  • Can be added to the resin.
  • Suitable for rubber such as NR BR NBR SBR EPDM etc.
  • Tires, cable insulation and packaging materials, hoses, tapes, shoe materials, and mechanical casting products.

 

Packing

25KG/200KG/drum

 

Storage

  • Avoid direct sunlight and heat, and store in a dry and cool place.
  • After the product is opened, please use it as soon as possible, and keep the container closed to avoid deliquescence.

 

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