Sand-containing glaze coating and its preparation method and application

Abstract

The invention relates to a sand-containing glaze paint and its preparation method and application. The sand-containing glaze coating is prepared from the following raw materials in parts by weight: 8-30 parts of emulsion, 5-30 parts of natural sand, 5-40 parts of light calcium, 10-50 parts of filler, and 10-25 parts of water; The particle size of the natural sand is 50 mesh to 100 mesh; the sedimentation volume of the light calcium is 2.6mL / g to 2.8mL / g; the particle size of the light calcium is 600 mesh to 1500 mesh; the filler The particle size is 300 mesh to 1500 mesh. The sand-containing glaze paint is very environmentally friendly, and the formed paint film has good stone-like effect, strong glaze effect, high flatness, delicate touch, good adhesion, smooth surface, and full senses, and has broad application prospects.

Description

Sand-containing glaze coating and preparation method and application thereof technical field The present invention relates to coating field, particularly relate to a kind of sand-containing glaze coating and preparation method and application thereof. Background technique [0002] The development of green environmental protection is conducive to the construction of ecological civilization, therefore, the development of the current coating also tends to be green and environmental protection. Water-based coatings are gradually replacing oil-based coatings in architectural coatings because of their green and environmentally friendly properties. The real stone paint made of sand-containing paint belongs to a kind of in water-based paint, because it has excellent imitation stone effect, excellent Different scrub resistance and high hardness are favored by the market. But at the same time, due to the use of natural sand in the real stone paint, the However, the particle siz...

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Problems solved by technology

But at the same time, due to the use of natural sand in the real stone paint, the particle size of the natural sand is large, which is much larger than that of the other components in the formula. The problem of poor flatness of the paint film often occurs, and even roughness such as grinding or stabbing occurs. feel

Although such real stone paint may be closer to nature, it will be liked by some people; however, due to the irregular shape and particle size of natural sand, such real stone paint often has more sharp edges and corners, which may cause potential harm to babies or young children. Therefore, it is not suitable for use as interior wall building decoration

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