silane coupler YCS 75

• Post Date:

  Feb 23,2017

• Expiry Date:

  Feb 23,2018

• Detailed Description:

  Cas No. :56706-10-6 Chemical Name: Bis[3-(triethoxysilyl)propyl]disulfide
  Other name:
  
  Similar Foreign Brand: Si75/Si266(Degussa)、Z-6820(Dow Corning)、A-1589
  
  BIS(TRIETHOXYSILYLPROPYL)DISULFIDE
  BIS[3-(TRIETHOXYSILYL)PROPYL]-DISULFIDE
  4,4,13,13-tetraethoxy-3,14-dioxa-8,9-dithia-4,13-disilahexadecane
  4,4,,-Tetraethoxy-3,-dioxa-8,9-dithia-4,-disilahexadecan
  Bis(3-triethoxysilylpropyl)disulfane
  Silane coupler SG-Si996
  [Dithiobis(trimethylene)]bis(triethoxysilane)
  A-1589
  Bis[3-(triethoxysilyl)propyl] perdisulfide
  Bis[3-(triethoxysilyl)propyl] persulfide
  Y-15026
  Bis(triethoxysilylpr
  Bis (triethoxysilyl propyl) disulfide, tech grade
  3,14-Dioxa-8,9-dithia-4,13-disilahexadecane,4,4,13,13-tetraethoxy-
  
  
  
  Specification:
  Properties Specifications:
  APPEARANCE Light yellow transparent liquid with slight ethyl alcohol odor,
  BOILING POINT 250℃ /1.07Kpa
  DENSITY 1.0400 ± 0.0200
  VISCOSITY <11
  REFLECTIVE 1.4600 ± 0.0200
  TOTAL SULPHUR 15.3%+/-1%
  IMPURITY 1% max
  Properties: A pale yellow clear liquid with light odor of ethyl alcohol and soluble easily in ethyl alcohol, acetone, benzene, toluene and chlorohydrocarbon.
  
  Application:
  
  It is a kind of silane coupling agent with multiple functional groups successfully used in the rubber industry to improve modulus and tensile strength of rubber, reduce compound viscosity and save process energy consumption. It is especially applicable for polymers with double bond or rubber formulation with hydroxyl fillers. The suitable fillers include silica, silicate, clay, etc. The suitable rubber include natural rubber (NR), butadiene styrene rubber (SBR), isoprene rubber (IR), butadiene rubber (BR), acrylonitrile butadiene rubber (NBR), ethylene propylene diene rubber (EPDM), etc.
  Comparing with YCS69, the low-active disulfane group in YCS75 provides more reliable scorching safety
  Package and Storage: 5L, 10L, 25L, 200L PE drum or 1000L IBC container.Must be sealed and kept in cool and ventilated place, away from water, heat and fire.

• CAS Registry Number:

  56706-10-6

• Synonyms:

  ;Bis-(γ-triethoxysilylpropyl)-disulfide;Bis[γ-(triethoxysilyl-propyl]-disulfide;Bis[3-(triethoxysilyl)propyl]disulfide;4,4,9,9-tetraethoxy-5,8-diethyl-3,10-dioxa-6,7-dithia-4,9-disiladodecane;Bis-(-(triethoxysilyl)propyl disulfide;Bis(triethoxysilpropyl)disulfide;Si-75(A-1589);Si-75;Bis(Triethoxysilylpropyl) Disulfide;Bis(triethoxysilylpropyl)disulfide;Sodium methyl siliconate;

• Molecular Formula:

  C₁₈H₄₂O₆S₂Si₂

• Molecular Weight:

  486

• Molecular Structure:

  

• Company:

  Yongchang Polymer Additives Co ltd     [ China ]        

• Contact:

  Mickel

• Tel:

  +86-20-61876219

• Fax:

• Email:

  info@chinapolymeradditives.cn