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Bis[3-(triethoxysilyl)propyl]tetrasulfide

  • CAS No.: 40372-72-3
  • Purity: 21.7-23.3%
  • Min quantity: 5000 Metric Tons
  • Price: USD 3.65~3.90/Kilograms
  • Place of Orign: Nanjing,Jiangsu,China
Ms.Sandy Wang

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Item specifics

  • Product Name.:Bis[3-(triethoxysilyl)propyl]tetrasulfide
  • CAS No: 40372-72-3
  • Weight: 538.95348
  • Formula: C18H42O6S4Si2
  • Boiling Point: 250 °C
  • Density: 1.08

Details

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.
Bis[3-(triethoxysilyl)propyl]tetrasulfide

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