Modifier 705

SiH-terminated polydimethyl siloxanes. Used as chain extender to react with vinyl-functional silicone polymers.

Details

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Chemical Composition

SiH-terminated polydimethyl siloxane

Advantages
    Reduces the curing density and the hardness of the elastomer
Other Applications

Adhesives
Sealants
as chain extender to react with vinyl-functional silicone polymers

Technical data

Quantity Value Unit Comment
Appearance Properties
Physical state Fluid
Physical Properties
Viscosity 500 cP 25°C
Chemical Properties
SiH content 0.16 m mol/g