Description
Other Names: Phenyl Vinyl Methyl Silicone, Poly Dimethyl Diphenyl Vinyl Siloxane, PVMQ
Molecular Formula:
High viscosity: [(CH3)2SiO]x[(C6H5)2SiO]Y[CH3C2H3SiO]Z[(CH3)3Si]2
Liquid: [C2H3(CH3)2Si]2O[(CH3)2SiO]m[(C6H5)2SiO]n
Chemical Structure:
High viscosity:
Liquid:
Technical Index
Item Value
Appearance Colorless or opalescent transparent gum, no visible impurities
Phenyl Content（mol％） 5.0-25.0
Vinyl Content（mol％） 0.10-0.35
Molecular Weight (10 thousand) 30-100
Application
In addition to a series of characteristics of vinyl silicone rubber, this product also has excellent low temperature resistance, radiation resistance, burning resistance and self extinguishing. It is one of the important materials in the aerospace industry and cutting-edge technology. It can be used to produce various molded and extruded products for sealing rings, gaskets, pipes and bars with cold and burn resistance, heat aging resistance and radiation resistance. It can also be used to make products for various special purposes, such as damping materials, pressure-sensitive adhesives, etc.
Packing
N.W.25KG Plastic drums or N.W.200KG Iron drums.
Transportation & Storage
1. Transported as non-dangerous cargo.
2. The product should be stored in a shady, dry place with the temperature 0°C-40°C, freezing should be avoided.
3. Avoid from acid, alkali chemical materials and other impurities.
Shelf Life
3 years.
