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Dimethylvinylated and Trimethylated Silica CAS No 68988-89-6 for Elastomer

Price $1.11
Min Order 1 kg
Availability In Stock
Shipping From Jiangsu, China
Popularity 304 people viewed
Model NO.:
SF-101
Material:
Organic Silicone
Application:
Industrial
Certification:
ISO
CAS No:
68988-89-6
Appearance:
White Powder
Category:
Mq Silicone Resin
Use:
Silicone Adhesive Additive
Transport Package:
25kg, 200kg
Specification:
by Sea, Air, Train
Origin:
China
HS Code:
391000
Product Description
 
Product Description
 
Chemical NameMethylvinyl MQ silicone resins
CAS  No.68988-89-6
EINECS No.614-874-1
DescriptionMethylvinyl MQ silicone resin is a new type of silicone material with a three-dimensional (nonlinear) structure whose molecules are based on Si-O bonds as the skeleton. Its structural formula is as follows: (CH3)2(CH2=CH)Si01/ 2]a [(CH3)3Si01/2]b [Si04/2]c where
[(CH3)2(CH2=CH)Si01/2]a [(CH3)3Si01/2]b is the M structure, [Si04/2]c is the Q structure. Depending on the M:Q value [i.e. (a+b)/c], its performance, specifications and applications are different.
Product Parameters
AppearanceWhite powdery solid
M:Q(0.7-1):1 ,  0.9:1
Vinyl contentcustomized, 0.05 mol/100g
SolubilityToluene, xylene, 120# solvent oil, D5, dimethyl silicone oil, etc.
Main Applications
High temperature resistant, waterproof coating; silicone rubber reinforcing agent, additive mold glue, pressure-sensitive glue, adding 40% to transparent mold glue can produce high transparency and high elongation mold glue.
Silicone Adhesive additives to  ceramics, plastics, glass and metals.
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