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Adhesives Ingredients

DMS -V35R

Technical DataSheet | Supplied by Gelest

Vinyl terminated polydimethylsiloxane. This polymer is employed in addition cure (platinum cure) which provides an extremely flexible basis for formulating silicone elastomers. The vinylmethylsiloxane copolymers are mostly employed in peroxide activated cure systems which involve peroxide induced free radical coupling between vinyl and methyl groups. The formulation of addition cure silicones must address the strength, hardness, consistency, temperature of cure, work time (speed of cure), shelf life and compounding. This reduced volatility grade does not form any by product which allows fabrication of parts with good dimensional stability. Its relatively low viscosity is employed as grafting additives to EPDM elastomers in the wire and cable industry to improve electrical properties. It is also used in sealants and encapsulants applications.

DMS -V35R Product details

Product Type
xxxxxxxxxxxxxxxxxxxxxx
Chemical Composition
xxxxxxxxxxxxxxxxxxxxxxxxx
CAS Number
68083-19-2
Product Status
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Applications/ Recommended for
  • xxxxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
Labels/Agency Rating
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DMS -V35R Properties

Property

Value & Unit
Test Condition
Test Method
Viscosity
xxxx
Molecular weight
xxxxx
Vinyl
xxxxxxxxxx wt%
Vinyl
xxxxxxxxxx eq/kg
Density
xxxx
Volatile
xxx %
Base polymer
xxxxxxxxxx cSt
Total volatiles, 4 hours @ 150°C
xxxxx %
Last edited Dec 18, 2017
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