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Moisture-resistant coating

A technology of moisture-proof coatings and inorganic fillers, applied in the field of coatings, can solve problems such as poor moisture-proof performance, and achieve the effect of safe and reliable preparation process and good economic use value

Inactive Publication Date: 2017-02-22
SUZHOU MINGXUAN FLOORING COATINGS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem mainly solved by the present invention is to provide a moisture-proof coating, which has a reasonable design and a simple structure, and solves the problem of poor moisture-proof performance of existing coatings in high-temperature or low-temperature environments

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1 of the present invention comprises: a kind of moisture-proof coating, comprises the composition of following content ratio:

[0018] Polyurethane prepolymer 20 parts

[0019] Film forming agent 10 parts

[0020] Inorganic filler 35 parts

[0021] Chlorinated polypropylene resin 16 parts

[0022] Titanium dioxide 8 parts

[0023] Xylene 20 parts

[0024] Hexamethylene diisocyanate 2 parts

[0025] 30 parts of ionized water

[0026] Thickener 7 parts

[0027] Antifungal agent 15 parts

Embodiment 2

[0028] Embodiment 2 of the present invention comprises: a kind of moisture-proof coating, comprises the composition of following content ratio:

[0029] Polyurethane prepolymer 10 parts

[0030] Film forming agent 5 parts

[0031] Inorganic filler 15 parts

[0032] Chlorinated polypropylene resin 8 parts

[0033] 3 parts titanium dioxide

[0034] 8 parts xylene

[0035] Hexamethylene diisocyanate 0.5 parts

[0036] 12 parts of ionized water

[0037] thickener 2 parts

[0038] Antifungal agent 5 parts

Embodiment 3

[0039] Embodiment 3 of the present invention comprises: a kind of moisture-proof coating, comprises the composition of following content ratio:

[0040] Polyurethane prepolymer 15 parts

[0041] Film former 7 parts

[0042] Inorganic filler 25 parts

[0043] Chlorinated polypropylene resin 12 parts

[0044] Titanium dioxide 5 parts

[0045] Xylene 16 parts

[0046] Hexamethylene diisocyanate 1 part

[0047] 21 parts of ionized water

[0048] Thickener 4 parts

[0049] Antifungal agent 10 parts

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PUM

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Abstract

The present invention relates to a moisture-resistant coating, which comprises the following components in weight part: 10-20 parts of polyurethane prepolymer, 5-10 parts of film-forming agent, 15-35 parts of inorganic filler, 8-16 parts of chlorinated polypropylene resin, 3-8 parts of titanium dioxide, 8-20 parts of xylene, 0.5-2 parts of hexane diisocyanate, 12-30 parts of ionized water, 2-7 parts of thickening agent, and 5-15 parts of anti-mildew agent. The moisture-resistant coating can effectively maintain the dryness of walls, and is suitable for kitchens, toilets and other places with high moisture resistance requirements on walls. The preparation process of the moisture-resistant coating has the advantages of safety, reliability, no pollution to environment, and very good economic utilization values.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a moisture-proof coating. Background technique [0002] With the rise of intelligent buildings, the moisture-proof walls of indoor homes have attracted more and more attention. On the one hand, moisture-proof materials for indoor walls are often expensive. On the other hand, due to the layout of building automation, walls In this case, the moisture-proof coating is very important for the protection of internal automation facilities. Contents of the invention [0003] The main technical problem to be solved by the present invention is to provide a moisture-proof coating with reasonable design and simple structure, which solves the problem of poor moisture-proof performance of existing coatings in high-temperature or low-temperature environments. [0004] In order to solve the above-mentioned technical problems, a technical solution adopted in the present invention is to provide a moistu...

Claims

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Application Information

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IPC IPC(8): C09D175/04C09D123/28C09D5/14C09D7/12
CPCC09D175/04C09D5/14C09D7/61C08L23/28C08K3/013C08K2003/2241
Inventor 沈雪芬
Owner SUZHOU MINGXUAN FLOORING COATINGS