基本信息
Coating grade ultrafine calcium hydroxide powder is a professional functional filling auxiliary agent specially developed for water-based coatings, oil-based coatings and powder coatings. It can not only improve the hiding power, water resistance and coating adhesion of coatings, but also adjust the pH value of the coating system to inhibit the growth of microorganisms and prevent the coating from deteriorating and mildewing. Compared with traditional calcium hydroxide powder, this ultra-fine product has more uniform particle size and better dispersion performance, which can avoid the problem of coating surface roughness caused by particle agglomeration. Its high whiteness (≥92%) can improve the appearance gloss of the coating, and it has good anti-caking performance, which is convenient for feeding and mixing in the coating production process. It does not contain harmful components such as heavy metals, and complies with the raw material requirements of environmental protection coatings, meeting the environmental protection certification standards of Europe and the United States.
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