Hollow microsphere thermal insulation coating and production method thereof

Abstract

The invention relates to a hollow microsphere thermal insulation coating which is prepared by mixing the following raw materials in parts by weight: 140-160 parts of water, 0.5-1.5 parts of sterilizing agent, 1-2 parts of mildew preventive, 5-7 parts of dispersing agent, 2-6 parts of antifoaming agent, 1-2 parts of pH regulating agent, 18-22 parts of ethylene glycol, 1-2 parts of wetting agent, 18-22 parts of film-forming auxiliary, 45-55 parts of mica powder, 90-110 parts of pigment, 190-210 parts of hollow glass cenosphere, 45-55 parts of covering polymer, 390-410 parts of base stock and 6-10 parts of thickening agent. The production method comprises the steps of: preparing materials, premixing, dispersing at high speed, dispersing hollow microsphere and mixing coating. The produced coating has the advantages of difficult ageing, difficult shedding, fireproof and seepage-proofing properties and integration of thermal insulation, fire prevention, corrosion resistance and water prevention, and is especially suitable for coating roof, floor and equipment surface needing thermal insulation in buildings and external wall bodies.

Description

Technical field [0001] The invention relates to an interior and exterior wall paint for construction, in particular to a heat preservation and heat insulation paint with airtightness and high porosity and a production method thereof. Background technique [0002] The indoor environment where people live or activities has the same requirements for temperature in winter and cool in summer. The choice of homes near the water, mountains, and forests, and the construction of thatched houses. One of the purposes is to achieve the needs of warm in winter and cool in summer. Difficulties are mostly in the transformation of wall materials and architectural design, and more often use air-conditioning to achieve coolness in winter and cool in summer. There are few reports on how to solve the problem of indoor warm in winter and cool in summer by coating innovation. CN200910085967.3 discloses the patented technology of "reflective heat-insulating paint and its production method", which has m...

AI Technical Summary

Problems solved by technology

[0002] The indoor environment where people live or do activities has the same requirement of being warm in winter and cool in summer. One of the purposes of choosing homesteads adjacent to water, mountains, and forests, and the construction of thatched cottages is to achieve warm winter and cool summer. Difficult ones, most of them are working hard on transforming wall materials and architectural design, and more are using air conditioners to keep warm in winter and cool in summer. There are few reports on solving the environmental problems of warm in winter and cool in summer in houses through innovative coatings.

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