Acrylate mono-component waterproof coating material

A waterproof coating, acrylate technology, applied in the direction of coating, can solve the problem of poor waterproof coating performance, and achieve the effect of long service life

Inactive Publication Date: 2013-10-16
XIAMEN LIKASAM WATERPROOF ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problem of poor performance of existing waterproof coatings, and provide an acrylic one-component waterproof coating, which has good impermeability, adhesion and flexibility, overall elasticity and elongation, and can realize coating The effect of waterproof coating on concrete with 2-3mm wide cracks and no water seepage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Acrylic one-component waterproof coating described in the present embodiment, it is made up of the component of following weight ratio:

[0027] Acrylic Emulsion 50

[0028] Preservatives 0.04

[0029] 1500 mesh heavy calcium carbonate 5

[0030] 3000 mesh titanium dioxide 20

[0031] Thickener 0.1

[0032] Dibutyl ester 6

[0033] Ammonia neutralizer 0.04

[0034] Cellulose 4

[0035] Defoamer 0.01

[0036] water 8

[0037] filler 1

Embodiment 2

[0039] Acrylic one-component waterproof coating described in the present embodiment, it is made up of the component of following weight ratio:

[0040] Acrylic Emulsion 70

[0041] Preservatives 0.02

[0042] 1500 mesh heavy calcium carbonate 7

[0043] 3000 mesh titanium dioxide 10

[0044] Thickener 0.3

[0045] Dibutyl ester 3

[0046] Ammonia neutralizer 0.06

[0047] Cellulose 2

[0048] Defoamer 0.03

[0049] water 6

[0050] Filler 1.5

Embodiment 3

[0052] Acrylic one-component waterproof coating described in the present embodiment, it is made up of the component of following weight ratio:

[0053] Acrylic Emulsion 63

[0054] Preservatives 0.03

[0055] 1500 mesh heavy calcium carbonate 6

[0056] 3000 mesh titanium dioxide 15

[0057] Thickener 0.21

[0058] Dibutyl ester 5

[0059] Ammonia neutralizer 0.05

[0060] Cellulose 3

[0061] Defoamer 0.01

[0062] water 7.7

[0063] Filler 1.9

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PUM

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Abstract

The present invention discloses an acrylate mono-component waterproof coating material, which comprises the following components, by weight, 50-70 parts of an acrylic acid emulsion, 0.02-0.04 part of a preservative, 5-7 parts of calcium carbonate, 10-20 parts of titanium dioxide powder, 0.1-0.3 part of a thickening agent, 3-6 parts of dibutyl ester, 0.04-0.06 part of an ammonia neutralizer, 2-4 parts of cellulose, 0.01-0.03 part of an anti-foaming agent, 6-8 parts of water, and 1-2 parts of a filler. According to the present invention, the pure acrylate emulsion is added with the high quality p filler and the additives to prepare the mono-component high polymer water-based waterproof coating material, wherein the coating material has characteristics of good impermeability, good adhesion, good flexibility, good whole elasticity and good whole elongation, and the effect that the crack with a width of 2-3 mm is generated on concrete while no water seepage is generated after coating the waterproof coating material can be achieved.

Description

technical field [0001] The invention relates to a waterproof coating, in particular to an acrylate single-component waterproof coating, which belongs to the technical field of building materials. Background technique [0002] It is necessary to form a film on the surface of the building through the volatilization of solvent or water or the chemical reaction of the two components, so as to isolate the surface of the building from water, so as to play the role of waterproof and sealing. These viscous liquids for painting Called waterproof coating. In some military projects, mechanical pits, tunnels, swimming pools, pools, basements, water supply pipe drainage and irrigation sluices pasted with tiles, and concrete structures such as roofs, toilets, balconies, and pipe joints, although they are coated with conventional waterproof coatings, Once cracks appear in the concrete, there will still be water leakage at the cracks. The reason is that the existing common waterproof coati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D7/12C09D5/00
Inventor 刘绍贵
Owner XIAMEN LIKASAM WATERPROOF ENG
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