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Waterproof and decorative integrated coating and preparation method thereof

A coating and powder technology, which is applied in waterproof and decorative integrated coatings. The waterproof and decorative integrated coatings preparation field can solve the problems of weak weather resistance and efflorescence resistance of the base surface, affecting the appearance of the coating, and destroying the waterproof layer. , to achieve the effect of reducing the risk of cracking, high cost performance and cost saving

Inactive Publication Date: 2018-07-27
贵州皓科新型材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Coating Ordinary cement-based waterproof coatings have excellent waterproof effect, but they are extremely prone to efflorescence, which not only affects the appearance of the coating, but also destroys the waterproof layer by the crystals precipitated by efflorescence.
Organic waterproof coatings also have excellent waterproof and decorative effects, but their weather resistance and ability to resist efflorescence are extremely weak

Method used

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  • Waterproof and decorative integrated coating and preparation method thereof
  • Waterproof and decorative integrated coating and preparation method thereof
  • Waterproof and decorative integrated coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The preparation method of waterproof decoration integrated paint of the present invention comprises the following steps:

[0016] (1) Powder: Weigh 28 parts of white cement (42.5), 34 parts of white quartz sand (80-100 mesh), 20 parts of white quartz powder (200 mesh), 0.3 part of cellulose ether (viscosity 15000MPa.s), Dispersible latex powder 8034 2.5 parts, white wood fiber C500 0.5 parts, Yilaitai SEAL80 water repellent 0.3 parts, white micro-silica fume (fineness 2000 mesh) 8 parts, powder defoamer 803 0.4 parts, iron oxide pigment 0.1 share;

[0017] Weigh all the powders in proportion and add them to the horizontal dry mixing equipment for stirring, stir for 5 minutes evenly and then pack;

[0018] (2) Liquid material: 40 parts of pure acrylic emulsion (small molecule), 30 parts of VAE emulsion, 10 parts of deionized water, 2 parts of dispersant, 2 parts of defoamer;

[0019] Weigh each component of the liquid material in proportion and add it to the paint disp...

Embodiment 2

[0027] The preparation method of waterproof decoration integrated paint of the present invention comprises the following steps:

[0028] (1) Powder: Weigh 18 parts of white cement (42.5), 30 parts of white quartz sand (80-100 mesh), 30 parts of white quartz powder (200 mesh), 0.3 part of cellulose ether (viscosity 15000MPa.s), Dispersible latex powder 8034 2.5 parts, white wood fiber C500 0.5 parts, Yilaitai SEAL80 water repellent 0.3 parts, white micro-silica fume (fineness 2000 mesh) 8 parts, powder defoamer 803 0.4 parts, iron oxide pigment 2 share;

[0029] Weigh all the powders in proportion, add them to the horizontal dry mixing equipment and stir, stir for 10 minutes evenly and pack;

[0030] (2) Liquid material: 55 parts of pure acrylic emulsion (small molecule), 40 parts of VAE emulsion, 20 parts of deionized water, 2 parts of dispersant, 2 parts of defoamer;

[0031] Weigh each component of the liquid material in proportion and add it to the paint disperser for low...

Embodiment 3

[0039] The preparation method of waterproof decoration integrated paint of the present invention comprises the following steps:

[0040] (1) Powder: Weigh 24 parts of white cement (42.5), 40 parts of white quartz sand (80-00 mesh), 25 parts of white quartz powder (200 mesh), 0.3 parts of cellulose ether (viscosity 15000MPa.s), can 2.5 parts of dispersed latex powder 8034, 0.5 parts of white wood fiber C500, 0.3 parts of Yilaitai SEAL80 water repellent, 8 parts of white micro-silica powder (fineness 2000 mesh), 8030.4 parts of powder defoamer, 5 parts of iron oxide pigment;

[0041] Weigh all the powders in proportion and add them to the horizontal dry mixing equipment for stirring, stir for 8 minutes and pack them evenly;

[0042] (2) Liquid material: 60 parts of pure acrylic emulsion (small molecule), 35 parts of VAE emulsion, 15 parts of deionized water, 2 parts of dispersant, 2 parts of defoamer;

[0043] Weigh each component of the liquid material in proportion and add it...

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Abstract

The invention discloses a waterproof and decorative integrated coating and a preparation method thereof. The waterproof and decorative integrated coating is prepared from the following components in parts by weight: powdery materials: 18-28 parts of white cement, 30-50 parts of white quartz sand, 20-30 parts of white quartz powder, 0.3 part of cellulose ether, 2.5 parts of dispersible latex powder8034, 0.5 part of white wood fibers C500, 0.3 part of elotex water repellent SEAL80, 8 parts of white microsilicon powder, 0.4 part of powder defoaming agent 803 and 0.1-5 parts of iron oxide pigment; and liquid materials: 40-60 parts of pure acrylic emulsion (small molecules), 30-50 parts of VAE emulsion, 10-20 parts of deionized water, 2 parts of dispersant and 2 parts of defoaming agent. The preparation method comprises the steps: uniformly stirring all the powdery materials for 5-10min, and then, carrying out packaging; and uniformly stirring all the liquid materials for 5min, and then, carrying out packaging. The waterproof and decorative integrated coating is alkali-resistant, impermeable, ultralong in weather resistance, simple in construction, time-saving and environment-friendlyand can be molded one time.

Description

technical field [0001] The invention belongs to the technical field of chemical industry, and specifically relates to a waterproof and decorative integrated coating, and also relates to a preparation method of the waterproof and decorative integrated coating. Background technique [0002] Polymer cement-based waterproof coating is a liquid material and supporting powder (made of special cement) which are optimized by combining synthetic polymer emulsion (such as polyacrylate, polyvinyl acetate, styrene-butadiene rubber emulsion) and various additives. , graded sand) compounded two-component waterproof coating, is a kind of waterproof material with high elasticity of synthetic polymer materials and good durability of inorganic materials. Cement polymer waterproof coating is a flexible waterproof coating, that is, the coating film is waterproof. Film waterproofing, JS-composite waterproof coating and cement polymer waterproof coating are one kind of material. [0003] Alth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D131/04C09D1/08C09D1/00C09D7/61C09D7/65
CPCC08K2003/2272C08L2205/035C08L2205/16C09D1/00C09D1/08C09D133/04C09D7/61C09D7/65C09D7/70C08L31/04C08L1/26C08L97/02C08K3/22C08K3/36
Inventor 彭苑李军
Owner 贵州皓科新型材料有限公司
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