Heat-insulating root-resistant waterproof coating and preparation method thereof

Abstract

The invention discloses a heat-insulating root-resistant waterproof coating which is prepared from the following raw materials in parts by weight: 60-65 parts of polyester resin, 6-8 parts of hexamethoxy methyl melamine resin, 0.2-0.4 part of a dispersant EFKA4009, 0.2-0.4 part of a polyacrylate defoaming agent, 0.2-0.4 part of a flatting agent BYK-057, 10-14 parts of rutile type titanium dioxide, 3-4 parts of a phthalocyanine blue pigment, 6-9 parts of barium sulfate, 6-9 parts of n-butyl alcohol, 1-2 parts of wax powder, 2-4 parts of potassium chlorate, 7-9 parts of ethylene glycol butyl ether, 6-9 parts of ethylene glycol monoethyl ether acetate, 0.1-0.3 part of a catalyst N-5225 and 5-7 parts of a root resisting auxiliary. The coil coating disclosed by the invention is reasonable in formula, convenient to use, strong in universality and low in cost. The added root resisting auxiliary has a remarkable root resisting effect and does not damage the plant root system, so that the coating is simple to operate. The added potassium chlorate has a synergistic effect with the root resisting auxiliary so as to further promote the root resisting effect. The added barium sulfate not only can be used as a filler, but also has an excellent heat insulating property.

Description

technical field [0001] The invention relates to a coating and a preparation method thereof, in particular to a heat-insulating root-resistance waterproof coating and a preparation method thereof. Background technique [0002] With the rapid development of the economy and the gradual improvement of people's living standards, the energy crisis and environmental crisis are becoming more and more serious, and the impact on the environment is very serious. With the gradual improvement of people's awareness of environmental protection, green planting projects have gradually become the main content of urban construction, and buildings are the largest consumer of natural resources in society, so people usually cover green vegetation and rockery on the roof of the building or the roof of the basement. , pools and other landscapes, creating an ecological system that is pleasing to the eye and beautifies the environment. The green roof is generally composed of planted plants, waterpro...

AI Technical Summary

Problems solved by technology

However, there are gaps in the waterproof membrane, which cannot be partially applied and the bonding effect is poor, so there are problems in practical applications, and it cannot achieve a good waterproof and root-resistant effect.