Pre-expanded noncrosslinked polypropylene resin beads and in-mold expansion moldings

Pre-expanded noncrosslinked polypropylene resin beads and in-mold expansion moldings

  • CN 101,563,410 A
  • Filed: 10/30/2007
  • Published: 10/21/2009
  • Est. Priority Date: 12/20/2006
  • Status: Active Application
First Claim
Patent Images

1. , the resin pre-foamed particle of a kind of no crosslinked polypropylene, its no crosslinked polypropylene based resin composition by the ion conducting polymer type antistatic agent that contains 1~

  • 30 weight % forms, and described ion conducting polymer type antistatic agent is formed by the amphipathic nature block polymer of an alkali metal salt that contains fluoroalkyl sulfonic acid.

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