Acetylated emulsion thermal insulation coating

Abstract

The invention discloses an acetylated emulsion thermal insulation coating which is prepared from the following raw materials in part by weight: 110 parts of acetylated emulsion, 40 parts of closed cell perlite, 25 parts of bamboo staple fiber, 15 parts of negative ion mineral powder, 12 parts of methyl ethyl ketone peroxide, 5 parts of calcite powder, 20 parts of benzoyl peroxide, 10 parts of phenol, 16 parts of caking agent, 10 parts of petroleum ether, 65 parts of water, 12 parts of preservative, 15 parts of kaolin, 10 parts of dispersant, 5 parts of emulsifying agent, 13 parts of thickening agent and 8 parts of coalescent. The acetylated emulsion thermal insulation coating has the advantages of favorable heat insulating and preserving effect, flexible coating, capability of shielding base layer fine crack, smoothness, fineness and excellent elongation percentage.

Description

technical field [0001] The invention relates to a vinegar ethyl emulsion thermal insulation paint. technical background [0002] At present, my country's building heat insulation materials and their products and coatings are two single products with different materials and different uses. If it is used on the same building wall or sky, there are obvious defects such as poor adhesion, weak structure, and short service life, because the existing insulation materials and products are mostly light and fluffy, and the materials used are thick, such as foam. Plastic plates, microporous fiber products, polystyrene particles, ordinary expanded perlite and the like. Bonded on the wall or ceiling, it must be added as a mesh cloth and mortar layer, and then it can be scraped. Outdoors, it is even difficult to avoid loosening and falling, peeling and cracking, and indoors obviously occupying too much room for use in the house or affecting the decoration effect and complicated construc...

AI Technical Summary

Problems solved by technology

It is even difficult to avoid loosening, falling, peeling and cracking outdoors, and the indoor space is obviously too much to occupy the use of the house or affect the decoration effect and the construction is complicated.

In particular, the above-mentioned light-weight materials with thick, poor adhesion, weak structure, and short-lived thermal insulation materials cannot be perfectly combined with decorative putty or decorative paint, and cannot achieve the double-layer effect of thermal insulation and decoration.

Therefore, the promotion and application in construction is limited.

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