Environmentally-friendly sand-in-water colorful paint and preparation method thereof

Environmentally-friendly sand-in-water colorful paint and preparation method thereof

  • CN 106,336,154 A
  • Filed: 08/18/2016
  • Published: 01/18/2017
  • Est. Priority Date: 08/18/2016
  • Status: Active Application
First Claim
Patent Images

1. a kind of environment-friendly type water bag sand multicolor finish is it is characterised in that the preparing raw material of this coating includes color grains, described coloured silkColoured particles are to add mill base to obtain colored base paint, then carry out granulation to colored base paint again and obtain in white basis paint'"'"'s;

  • Wherein said white basis paint is with the formula of following mass percent as raw material;

    deionized water 3~

    10%, and ammonium salt class is disperseedAgent 0.1~

    0.2%, anion wetting agent 0.1~

    0.2%, defoamer 0.2%, propane diols 0.5~

    1%, titanium dioxide 0~

    1%,Calcined kaolin 0~

    7%, hydroxyethyl cellulose 0.1~

    0.5%, hydrophobicity hydroxyethyl cellulose 0~

    0.5%, crosslinking agent 0~

    0.35%, coalescents c-12 0~

    1.5%, water-in-water emulsion 28~

    40%, quartz sand 40~

    50%, amp-95 0.05~

    0.1%, anticorrosion and bactericidal agent 0.15~

    0.2%;

    The preparation method of described white basis paint is as follows;

    1) deionized water taking formula ratio adds the ammonium salt class dispersion sequentially adding formula ratio to reactor under agitationAgent, anion wetting agent, defoamer, propane diols, anticorrosion and bactericidal agent stir;

    2) add titanium dioxide, the calcined kaolin of formula ratio, 15~

    25min is stirred with the rotating speed of 800~

    1000r/min;

    3) add water-in-water emulsion, the coalescents of formula ratio, 12~

    18min is stirred with the rotating speed of 450~

    550r/min4) take the quartz sand of formula ratio, hydroxyethyl cellulose, crosslinking agent, hydrophobicity hydroxyethyl cellulose, add after mixing to anti-Answer in kettle, 5~

    10min is stirred with the rotating speed of 450~

    550r/min;

    5) then add amp-95 to reactor content ph be 7.5~

    9, continue stirring 8~

    12min, then add protectionGlue, stirs under the rotating speed of 500~

    700r/min, stands 24h.

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