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SEPTON V-series
What is SEPTON V-series ?
SEPTON V-series Application Overview
Typical properties of SEPTON V-series
SEPTON V-series Applied Physical Properties
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What is SEPTON™ V-series ?

SEPTON™ V-series is high performance thermoplastic rubber developed by KURARAY CO.,LTD. using its unique polymerization technology.
SEPTON™ V-series is block copolymer having reactive/crosslinkable hard block and soft block.
Crosslinked SEPTON™ V-series exhibits excellent heat resistance and oil resistance while keeping its good rubber-like properties and good low temperature properties, caused by crosslinked hard block.

Molecular Structure Model and Crosslinked Structure Model

Molecular Structure Model and Crosslinked Structure Model

Features of SEPTON™ V-series

  1. Thermoplastic rubber
  2. Reactive/crosslinkable hard block
  3. Good crosslinkability by organic peroxide, electron beam
  4. Good miscibility with polyolefins and styrenic resins
  5. Low specific gravity
  6. Excellent electrical insulation
  7. Good low temperature properties (Soft block's Tg: ca. -50deg.C)
 
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