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Tetrasulfide Silane

Tetrasulfide Silane
Tetrasulfide Silane
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Product Code : 06
Price And Quantity
  • Minimum Order Quantity
  • 100 Liter
  • Price Range
  • 150.00 - 200.00 INR
Product Specifications
  • Product Name
  • Tetrasulfide Silane
  • Product Type
  • Tetrasulfide
  • Color
  • White
  • Application
  • Indusrty
  • Density
  • 0.98
Product Description

Tetrasulfide Silane

We have a strong and well developed manufacturing unit that helps us to manufacture and supply Tetrasulfide Silane. These are used as a coupling agent for silica filled organic rubber. We formulate these chemicals under the strict guidance of our experienced professionals using the finest grade compounds. The compounds are sourced from the authentic vendors of the market. Precisely checked on certain quality parameters, our Tetrasulfide Silane is offered to the clients at the market leading price.


  • Precisely formulated

  • Non hazardous

  • Anti foaming agent

Further Details:

Item Code: Dow-Corning-Z-6940-Silane

Tetrasulfidosilane coupling agent for silica filled rubber.


  • Sulfur functional silane
  • Reactive in sulfur-vulcanized rubber


Provides compatibility and coupling between inorganic fillers and organic rubber (e.g. silica and SBR)



Typical Properties:

Specification Writers: These values are not intended for use in preparing specifications. Please contact your local Dow Corning sales office or your Global Dow Corning Connection before writing specifications on this product





clear, amber liquid

Sulfur content



Average Sulfur Chain Length



Dow Corning Z-6940 Silane is a mixture of polysulfidosilane species with an average sulfur chain length of 3.75. It is a 100% actives product in a liquid form.

How to Use

As with any organofunctional alkoxysilane coupling agent, Dow Canting Z-6940 Silane can be applied as a primer or incorporated in-situ in a compound formulation.
As a primer of a surface, the silane can be dispersed in ethanol at about 1% and wiped onto a substrate.
As an in-situ treatment, the silane is typically added with the organic matrix and inorganic filler/reinforcement. In the case of black rubber, oil silane is added with the rubber, oil and silica in the first mix. The ethoxysilyl groups then react to the surface of the inorganic material during this mix. It is typical to drive the temperature of the mixture to over 150°C to get adequate reaction of the silane to the

Trade Information
  • Payment Terms
  • Cheque, Cash in Advance (CID), Cash Advance (CA), Cash on Delivery (COD)
  • Supply Ability
  • 100 Liter l Per Day
  • Delivery Time
  • 1 Days
  • Main Domestic Market
  • All India


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