Spinning-type polypropylene breaking elongation rate improving agent and preparation method thereof

Spinning-type polypropylene breaking elongation rate improving agent and preparation method thereof

  • CN 104,562,256 A
  • Filed: 12/31/2014
  • Published: 04/29/2015
  • Est. Priority Date: 12/31/2014
  • Status: Active Application
First Claim
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1. a filature-type polypropylene elongation at break improving agent, is characterized in that, calculates, comprise following component according to mass percent:

  • Flexibilizer 70 ~ 95%, beta crystal-type nucleater 0.2 ~ 20%, stabilizing agent 0.5 ~ 10%.

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