Novel building exterior wall paint

Abstract

The present invention discloses a novel building exterior wall paint, which is composed of the following raw materials by weight: 10-15 parts of titanium dioxide, 20-25 parts of white latex, 5.8-8.6 parts of carboxymethylcellulose, 2.5-6.4 parts of sodium tripolyphosphate, 2.4-6.5 parts of ethylene glycol butyl ether, 2.4-6.2 parts of cinnamaldehyde, 1.4-3.7 parts of diphenyl-ethyl phenol polyoxyethylene ether, 3.5-7 parts of a polyurethane film-forming agent and 2.5-4.2 parts of white carbon black. Compared with the existing products, the product has good mold inhibitory effect, long service life, low production cost and soft smell. The white latex and carboxymethylcellulose as the base materials provide excellent adhesion for a variety of interior base surfaces, reduce water absorption capacity of the base layer to be coated, help color uniformity of the finishing coat, save paint consumption, improve glossiness, reduce overall costs of coating and make better brushing effect of the wall.

Description

technical field [0001] The invention relates to a novel architectural exterior wall paint, which belongs to the field of architectural coatings. Background technique [0002] The quality of house interior wall paint is directly related to people's health and quality of life. Inferior interior wall paint will mildew when used for a long time or under severe weather conditions for a long time, and bacteria will grow on the wall and produce The pungent smell has a strong impact on people's health, and its decorative effect and aesthetic effect are also greatly reduced, and repainting has increased people's economic burden. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a new type of building exterior wall paint, which has good anti-mildew and anti-bacterial effect, long service life and low production cost. [0004] In order to solve the above-mentioned technical proble...

AI Technical Summary

Problems solved by technology

[0002] The quality of house interior wall paint is directly related to people's health and quality of life. Inferior interior wall paint will mildew when used for a long time or under severe weather conditions for a long time, and bacteria will grow on the wall and produce The pungent smell seriously affects people's health, and its decorative effect and aesthetic effect are also greatly reduced, and repainting increases people's economic burden