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Silane Coupling Agent Si-69 40372-72-3

Purity: ≥98%
  • Product origin:

    China
  • Color:

    yellowish transparent liquid
  • Shipping port:

    Any port in China
  • Lead Time:

    Prompt delivery
  • Product Details

Product Information


Product name

Bis[3-(triethoxysily)propyl] tetrasulfide

CAS No.

40372-72-3

Molecular Weight

538.95

Molecular Formula

C18H42O6S4Si2

Quality Standard

Purity: ≥98%


Technical Parameter


Density: 1.08

Boiling Point: 250°C/760mmHg

Reflective Index(nD25):1.49

Flashing Point: 262°C

Solubility: Soluble in ethanol, acetone, benzene, toluene and other solvents, insoluble in water.


Usage


It is widely used in the rubber industry as a coupling agent, softener, and reinforcing agent for raw rubber; it can especially improve the surface activity of white carbon black in rubber, and also has a significant effect on black carbon black; improve the dynamic performance of vulcanized rubber Bending properties; balance the vulcanization system and enhance the adhesion of organic and inorganic substances. It can also be used for anti-corrosion treatment of metal surfaces.

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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