Bitumen modifier

Bitumen modifier

  • CN 101,041,744 B
  • Filed: 04/04/2007
  • Issued: 12/07/2011
  • Est. Priority Date: 04/04/2007
  • Status: Active Grant
First Claim
Patent Images

1. asphalt modifier, it is characterized in that:

  • getting polypropylene is;

    20~

    30 weight %, Resins, epoxy is;

    3~

    10 weight %, polyethylene is;

    8~

    10 weight %, stearic acid is;

    8~

    10 weight %, ethylene bis stearamide is;

    40~

    60 weight %, said components is mixed at normal temperatures, and stir and be finished product in 10~

    15 minutes.

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