Ancient building blue-like aqueous blue building coating and preparation method thereof

Ancient building blue-like aqueous blue building coating and preparation method thereof

  • CN 103,819,971 A
  • Filed: 11/19/2012
  • Published: 05/28/2014
  • Est. Priority Date: 11/19/2012
  • Status: Active Application
First Claim
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1. blue building coating of " ancient architecture green grass or young crops " water-based and preparation method thereof, it is characterized in that:

  • be that the high-phosphorus hematite powder blue pigments being reduced into that seethes with excitement coordinates and makes filler with light calcium carbonate, be made by grinding, sieve, allocating with water, dispersion agent, benzene emulsion, ethylene glycol, defoamer, silane coupling agent, tackifier, manufacturing step can be divided into three steps;

    the first step, manufacturing " ancient architecture green grass or young crops " blue pigments, is that high-phosphorus hematite powder is reduced into blue pigments with carbon monoxide under the condition of 1000-1500 ℃

    in boiling reduction furnace;

    Second step, manufactures " ancient architecture green grass or young crops " blue mill base, and " ancient architecture green grass or young crops " blue pigments coordinates and makes filler with light calcium carbonate, and water, dispersion agent jointly grind and make for 3-5 hour;

    The 3rd step, the blue building coating of allotment " ancient architecture green grass or young crops " water-based adds benzene emulsion, ethylene glycol, defoamer, coupling agent, tackifier in " ancient architecture green grass or young crops " blue mill base, and the also adjusting viscosity that sieves after grinding with colloidal mill is made.

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