Methyl Vinyl Silicone Rubber (Silicone Gum)

Physical and Chemical Properties

Molecular Formula: RMe2SiO(Me2SiO)n(MeViSiO)mSiMe2R(R: Me, Vi)
CAS No.: 67762-94-1
Relative Density (water=1): 0.97

Technological Index

Application and Usage

It can not dissolve in water, but dissolve in organic solvents such as methyl benzene, etc. It has excellent properties such as small compression deformation, resistance to saturated vapor pressure. It can be used in manufacturing sealing material resisting to high and low temperature, waterproof, moisture- resistant and insulation material in aviation, mechanical, chemical industry, etc. Due to its physiological inertia, it can be used to manufacture artificial organ and medical rubber pipe in medical fileds, as well as raw materials for high temperature silicone rubber.

Package, Storage and Handling

N.W 25kg/carton (plastic-lined paper box), or 190KG/Steel drum.
Store in a cool, dry, well-ventilated area away from strong oxidizing agents. Avoid to contact alkalis and acids substances and lead. It is non-hazardous substance. Be careful when loading and unloading to avoid damages of the package. During transporting, protect against damp, water, acid and alkali.