Bis[3-(triethoxysilyl)propyl]tetrasulfide

• Product NameBis[3-(triethoxysilyl)propyl]tetrasulfide
  CAS No.40372-72-3
  Purity21.7-23.3%
  Min Quantity5000Metric Tons
  Price3.65~3.90
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  Molecular Structure

Detailed Description

YAC-S619 is a multi-functional silane coupling agent successfully used in the rubber industry. Its role is to improve the compatibility of rubber with filler, then enhance the reinforcing effect of the filler. YAC-S619 can significantly improve the mechanical properties of the vulcanizates, reduced rolling resistance, compression heat, wear and permanent deformation; This product can eliminate the effect from filler on the curing speed and the degree of crosslinking; can reduce the Mooney viscosity of the rubber material, improve process and reversion elimination.

YAC-S619 is suitable for the double bond-containing polymers (such as NR, NBR, SBR, IR, BR, EPDM, and their mixture) or the rubber formulations by using hydroxyl group-containing fillers (such as silica, silicates, etc.

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• Bis[3-(triethoxysilyl)propyl]tetrasulfide