Fireproof liquid of composite fireproof glass and preparation method thereof and composite fireproof glass

Fireproof liquid of composite fireproof glass and preparation method thereof and composite fireproof glass

  • CN 105,131,872 A
  • Filed: 09/07/2015
  • Published: 12/09/2015
  • Est. Priority Date: 09/07/2015
  • Status: Active Grant
First Claim
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1. the preparation method of the fire-resistant fluid of composite fireproof glass, is characterized in that, comprises the following steps:

  • (1) by weight, 15-35 part polyvalent alcohol, 15-50 part function monomer, 2-14 part heat-resisting stabilizing agent, 0.05-0.3 part solidifying agent, 2-8 part carbon forming agent and 8-20 part deionized water are mixed, through stirring obtained first mixed emulsion;

    By weight, described for 30-40 part the first mixed emulsion is mixed with 20-40 part hydrophilic nano silica dioxide granule, through stirring obtained nanometer silicon dioxide particle dispersion emulsion;

    (2) by weight, 10-30 part vinylbenzene, 15-40 part methyl methacrylate and 20-50 part butyl acrylate are mixed, through stirring obtained second mix monomer emulsion;

    By weight, described for 1-8 part the second mix monomer emulsion, 0.01-0.025 part emulsifying agent, 0.1-0.7 part linking agent and 5-15 part deionized water are joined in the described nanometer silicon dioxide particle dispersion emulsion of 50-80 part, and be heated to 60 DEG C-65 DEG C, 0.01-0.05 part redox type initiator is added again, through being obtained by reacting low soap seed emulsion in described nanometer silicon dioxide particle dispersion emulsion;

    (3) by weight, 10-30 part vinylformic acid, 15-40 part vinylbenzene, 25-50 part methyl methacrylate and 5-20 part butyl acrylate are mixed, through stirring obtained 3rd mix monomer emulsion;

    By weight, described for 5-25 part the 3rd mix monomer emulsion, 0.01-0.015 part emulsifying agent, 5-25 part deionized water, 0.01-0.22 part redox type initiator and 0.1-0.7 part linking agent are joined in the described low soap seed emulsion of 55-105 part, obtain low soap core-shell emulsion 60 DEG C-65 DEG C reactions after 3-5 hour;

    (4) by weight, the potassium hydroxide aqueous solution being 50% by described for 70-75 part low soap core-shell emulsion and 5-8 part mass percentage concentration mixes, add 1-5 part again and become carbon auxiliary agent, 0.05-0.1 part ion fixing agent, 0.01-0.05 part defoamer, 0.05-0.25 part softening agent, 0.1-0.2 part flow agent and 0.05-0.2 part solidifying agent, through stirring, leave standstill, refilter, gained filtrate is the fire-resistant fluid of composite fireproof glass.

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