Silicone Adhesive Use Dimethylvinylated and Trimethylated Silica CAS No 68988-89-6

• CAS No.: 68988-89-6
• EINECS: 614-874-1
• Color: White
• Appearance: Powder
• CAS No: 68988-89-6
• Category: Mq Silicone Resin
• Model NO.: SF-101
• Use: Silicone Adhesive Additive
• Transport Package: 25kg, 200kg
• Specification: by Sea, Air, Train
• Origin: China
• HS Code: 391000
• Production Capacity: 10000

Product Description

 

Product Description

 

Chemical Name		Methylvinyl MQ silicone resins
CAS  No.		68988-89-6
EINECS No.		614-874-1
Description		Methylvinyl 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

Appearance		White powdery solid
M:Q		(0.7-1):1 ,  0.9:1
Vinyl content		customized, 0.05 mol/100g
Solubility		Toluene, 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.

Packaging & Shipping

Transportation

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