A kind of polyethylene composition and preparation method thereof and product

A kind of polyethylene composition and preparation method thereof and product

  • CN 104,356,467 B
  • Filed: 10/24/2014
  • Issued: 05/29/2018
  • Est. Priority Date: 10/24/2014
  • Status: Active Grant
First Claim
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1. a kind of polyethylene composition, said composition contains polyethylene, haloflex, antimony oxide, crosslinking agent and crosslinkingAuxiliary agent, wherein, compared with the polyethylene of 100 parts by weight, the content of the haloflex is 8-30 parts by weight, described threeThe contents of two antimony is aoxidized as 5-12 parts by weight, the content of the crosslinking agent is 0.03-5 parts by weight, the content of the crosslinking coagentFor 0.03-4 parts by weight;

  • The density of the polyethylene is more than 0.945g/cm3

    The weight ratio of haloflex and antimony oxide is 1.5-7:

    1;

    The polyethylene composition is also containing ten bromination ethane, and compared with the polyethylene of 100 parts by weight, ten brominationThe content of ethane is 0.1-20 parts by weight.

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