Description

Product Characteristics:

Methyl-terminated VMQ is a high molecular weight polysiloxane compound synthesized by introducing high-quality siloxane and vinyl groups. This series of adhesives can be divided into two categories based on different molecular end groups: methyl terminated and vinyl terminated. The 110 series is vinyl terminated methyl vinyl silicone rubber, and the 112 series is methyl terminated methyl vinyl silicone rubber. After adding reinforcing agents (silicon dioxide) and additives, the 110 series and 112 series silicone rubber can crosslink into elastomers at high temperatures, which can be used to manufacture various mixed rubber products such as molded rubber, extruded rubber, electrical insulation rubber, flame retardant rubber, etc. They can crosslink into elastomers at high temperatures and further produce various silicone rubber products.

Specification of Methyl-terminated VMQ

Typical Product Specifications:

Model	GS112-0	GS112-1	GS112-2	GS112-3	GS112-4	GS112-5	GS112-6	GS112-7
Molecular Weight, 10⁴	40~80	40~80	40~80	40~80	40~80	40~70	40~70	40~70
Vinyl Content, %	0.03~0.06	0.07~0.12	0.13~0.20	0.21~0.24	0.25~0.49	0.50~0.79	0.80~1.79	1.80~5.00
Volatile Matters, %, >	2.0	2.0	2.0	2.0	2.0	2.0	2.0	2.0

Product Applications:

This product is insoluble in water, soluble in toluene, etc., and has excellent characteristics of small compression deformation and low saturation vapor pressure;
In industries such as aviation, electronics, machinery, and chemicals, sealing materials and waterproof and moisture-proof insulation materials can be used for manufacturing at high and low temperatures;
Due to its physiological inertia, it can be used in the production of artificial organs and medical tubes in the field of medicine and health;
This product is also a raw material for producing high-temperature blended silicone rubber.

Package: