14SiSILICONZEMSIL®

ZEMSIL TH-07

α,ω-Dihydropolydimethylsiloxane

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0.06–0.08

%

Terminal H Content

50–150

cSt

Viscosity @ 25°C

>60

°C

Flash Point

Specifications

PropertyValueUnit
Terminal H Content0.06–0.08%
Viscosity @ 25°C50–150cSt
Flash Point>60°C

Applications

Chain extender in addition-cure silicone elastomer systemsReactive diluent to adjust crosslink density in LSR formulationsSynthesis intermediate for ABA-type silicone block copolymersNetwork modifier in platinum-cured silicone gels

Key Features

  • Terminal Si-H groups provide chain-end reactivity for network building
  • Low H content (0.06–0.08%) functions as chain extender rather than crosslinker
  • Enables precise control of crosslink density in addition-cure systems

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ZEMSIL TH-07 | ZEMSIL® | ZEMSIL®