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Waterproof coating

A waterproof coating and triethanolamine technology, applied in the coating field, can solve the problems of poor adhesion of water-based waterproof coatings, lipidation of oil-based waterproof coatings, and human and environmental toxicity, and achieve strong adhesion, enhanced waterproof performance, and improved fluidity. Effect

Active Publication Date: 2013-01-02
苏州市德莱尔建材科技有限公司
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  • Abstract
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Problems solved by technology

[0002] At present, waterproof coatings are mainly divided into oil-based waterproof coatings and water-based waterproof coatings. Because oil-based waterproof coatings contain organic solvents, long-term use of oil-based waterproof coatings is toxic to the human body and the environment. Moreover, oil-based waterproof coatings will be fattened when they are in contact with water for a long time. , cracking and other phenomena
Although water-based waterproof coatings do not contain organic solvents, water-based waterproof coatings usually have poor adhesion and are easy to fall off from the substrate

Method used

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Embodiment Construction

[0016] Each component was weighed according to the weight ratio shown in Table 1.

[0017] The weight proportion of table 1 embodiment 1~embodiment 3

[0018]

[0019]

[0020] The polyether glycol is propylene glycol polyoxypropylene ether.

[0021] Described epoxy resin is bisphenol A type epoxy resin.

[0022] The said titanium dioxide is anatase type titanium dioxide.

[0023] The particle size of the zinc oxide is 10-500 μm.

[0024] The particle size of the silicon oxide is 10-400 μm

[0025] The preparation method of above-mentioned waterproof paint is:

[0026] S1: Mix triethanolamine, dibutyltin dilaurate, dioctyl ester, polyether glycol, tartaric acid, chlorinated paraffin, zinc oxide, bentonite, titanium dioxide, and silicon dioxide, and then stir evenly;

[0027] S2: While stirring, add epoxy resin, acrylic resin, polyvinyl alcohol, stearic acid, sodium tripolyphosphate, chlorinated polypropylene resin, polyurethane acrylate, phosphoric acid, fluoroolefi...

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Abstract

The invention provides a waterproof coating, which belongs to the technical field of coatings. The waterproof coating comprises, by weight, 1 to 2 parts of triethanolamine, 2 to 4 parts of dibutyltin dilaurate, 1 to 2 parts of DOP, 1 to 2 parts of polyether glycol, 1 to 2 parts of tartrate, 5 to 8 parts of chlorinated paraffin, 0.5 to 0.8 part of zinc oxide, 4 to 6 parts of bentonite, 6 to 12 parts of epoxy resin, 3 to 6 parts of acrylic resin, 3 to 6 parts of polyvinyl alcohol, 1 to 2 parts of titanium dioxide, 2 to 6 parts of stearic acid, 1 to 3 parts of sodium tripolyphosphate, 2 to 3 parts of silica, 6 to 9 parts of chlorinated polypropylene resin, 2 to 4 parts of polyurethane acrylate, 1 to 2 parts of phosphoric acid, 4 to 7 parts of fluoro-olefin resin, 2 to 4 parts of phenolic resin, 3 to 8 parts of polyamide resin and 10 to 20 parts of water. The waterproof coating provided by the invention has excellent waterproof performance and strong adhesion with a substrate.

Description

technical field [0001] The invention provides a waterproof coating, which belongs to the technical field of coatings. Background technique [0002] At present, waterproof coatings are mainly divided into oil-based waterproof coatings and water-based waterproof coatings. Because oil-based waterproof coatings contain organic solvents, long-term use of oil-based waterproof coatings is toxic to the human body and the environment. Moreover, oil-based waterproof coatings will be fattened when they are in contact with water for a long time. , cracking and so on. Although water-based waterproof coatings do not contain organic solvents, water-based waterproof coatings usually have poor adhesion and are easy to fall off from the substrate. Contents of the invention [0003] In view of the above comments on the prior art, the technical problem to be solved by the present invention is: the adhesion of the water-based waterproof coating on the substrate is poor. Adopt the following t...

Claims

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Application Information

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IPC IPC(8): C09D163/02C09D123/28C09D133/00C09D127/12C09D177/00C09D7/12
Inventor 计慷
Owner 苏州市德莱尔建材科技有限公司
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