Ammonium phosphate ultra-fine dry powder extinguishing agent and preparation thereof

Ammonium phosphate ultra-fine dry powder extinguishing agent and preparation thereof

  • CN 101,239,228 A
  • Filed: 03/12/2008
  • Published: 08/13/2008
  • Est. Priority Date: 03/12/2008
  • Status: Active Application
First Claim
Patent Images

1. , a kind of ammonium phosphate ultra-fine dry powder extinguishing agent is characterized in that the weight proportion of raw material is:

  • 500~

    900 kilograms of common ammonium phosphate powder extinguishing agents, 15~

    80 kilograms of atlapulgites, the white carbon 40~

    double centner of silication, mica 25~

    double centner, 10~

    300 kilograms in calcium carbonate, 8~

    15 kilograms of silicone oil;

    Perhaps;

    700~

    900 kilograms of phosphoric acid by wet process one ammoniums, 15~

    80 kilograms of atlapulgites, the white carbon 40~

    double centner of silication, mica 25~

    double centner, 10~

    300 kilograms in calcium carbonate, 8~

    15 kilograms of silicone oil;

    The granularity of product is less than 20 microns.

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