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Bis-[3-(triethoxysilylpropyl)]-tetrasulfide(GW-04 GW-96-2 GY-69)

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  Post Date: Aug 26,2017
  Expiry Date: Aug 26,2018
  Detailed Description: Cas No. :40372-72-3 Properties Appearance light yellow or brown transparent liquid
Boiling point℃ 218
Sulfur % 21.5±0.05min
Flashing point ℃ 100min
Viscosity（20℃、CPS）11.5±0.5
PH 7-8


Application
In rubber industry, it can improve properties of white canborblack and other inorganic filler in the rubber matrix and vulanized rubber.
Modify features: reduce the viscosity of colloidal, improve mobility, increase the interaction between the filler and the raw rubber, increase reinforcing properties，improve the tensile strength and tear strength of vulcanizates, reduce the wear volume, permanent compression set, higher density of sulfur，improve the heat resistance, reduce heat and improve the product heat.

  CAS Registry Number:

40372-72-3
  Synonyms: ;Bis[γ-(triethoxysilyl)propyl]tetrasulfide;Bis-[γ-(triethoxysilyl)-propyl]-tetrasulfide;Silane Coupling Agent Si-69; Silane Coupling Agent A-1289;Bis-(γ-triethoxysilylpropyl)-tetrasulfide;Bis-[γ-(triethoxysilylpropyl)]-tetrasulfide;Silane Coupling Agent KH-858;Coupling Agent-Si-69;BHCOUP-Si-69;Bis[γ-(triethoxysilyl-propyl]-tetrasulfide;Bis[3-(triethoxysilyl)propyl]tetrasulfide;4,4,15,15-tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane;Bis(3-triethoxysilylpropyl)tetrasulfide;Bis-[3-(triethoxysilylpropyl)]-tetrasulfide;
  Molecular Formula: C18H42O6S4Si2
  Molecular Weight: 538.9535
  Molecular Structure: 40372-72-3 Silane coupler KH-858

  Company: Wuhan Kemi-Works Chemical Co., Ltd     [ China ]          
  Contact: Dr. Allen Zhang
  Tel: 86-27-85736489
  Fax: 86-27-85736485
  Email: sales@kemiworks.com; info@kemiworks.net
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