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Specific waterproof paint for civil engineering and preparation process thereof

A waterproof coating and civil engineering technology, applied in anti-corrosion coatings, polyester coatings, coatings, etc., can solve the problems of aging, oxidation, low service life, and no anti-corrosion of waterproof coatings, and achieve high weather resistance and production cost. Low, quality-enhancing effect

Inactive Publication Date: 2019-02-22
江苏卡洛琳新型材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the waterproof coatings in the prior art have their own different characteristics, but when they are used in civil engineering, they need to be exposed to the sun and rain, and the waterproof coatings will age, oxidize, etc., and the service life is not high, and many of the current coatings do not have Anti-corrosion effect, short service life

Method used

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  • Specific waterproof paint for civil engineering and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A special waterproof coating for civil engineering, which is composed of the following raw materials: 30 parts of calcium carbonate powder, 6 parts of aluminum hydroxide, 2 parts of toluene, 10 parts of mica powder, 30 parts of fluororesin, 3 parts of magnesium oxide, 20 parts of alkyd resin, 1 part of silicon dioxide, 10 parts of styrene-acrylic emulsion, 6 parts of isobutyl triethoxy silicon, 8 parts of zinc stearate, 2 parts of dipropylene glycol butyl ether, 4 parts of defoamer, 2 parts of matting agent, 1 part leveling agent and 40 parts water.

[0023] A preparation process of a special waterproof coating for civil engineering, through the steps of grinding and sieving, primary mixing, secondary mixing, quality inspection, and sealing and packaging, the preparation of the special waterproof coating for civil engineering is completed; the specific steps are as follows:

[0024] (1) Grinding and sieving: put calcium carbonate powder, aluminum hydroxide, toluene, sil...

Embodiment 2

[0030] A special waterproof coating for civil engineering, which is composed of the following raw materials: 80 parts of calcium carbonate powder, 12 parts of aluminum hydroxide, 10 parts of toluene, 20 parts of mica powder, 40 parts of fluororesin, 7 parts of magnesium oxide, 40 parts of alkyd resin, 5 parts of silicon dioxide, 20 parts of styrene-acrylic emulsion, 10 parts of isobutyl triethoxy silicon, 12 parts of zinc stearate, 6 parts of dipropylene glycol butyl ether, 6 parts of defoaming agent, 8 parts of matting agent, 5 parts leveling agent and 50 parts water.

[0031] A preparation process of a special waterproof coating for civil engineering, through the steps of grinding and sieving, primary mixing, secondary mixing, quality inspection, and sealing and packaging, the preparation of the special waterproof coating for civil engineering is completed; the specific steps are as follows:

[0032] (1) Grinding and sieving: put calcium carbonate powder, aluminum hydroxide,...

Embodiment 3

[0038] A special waterproof coating for civil engineering, which is composed of the following raw materials: 55 parts of calcium carbonate powder, 9 parts of aluminum hydroxide, 6 parts of toluene, 15 parts of mica powder, 35 parts of fluororesin, 5 parts of magnesium oxide, 30 parts of alkyd resin, 3 parts of silicon dioxide, 15 parts of styrene-acrylic emulsion, 8 parts of isobutyl triethoxy silicon, 10 parts of zinc stearate, 4 parts of dipropylene glycol butyl ether, 5 parts of defoaming agent, 5 parts of matting agent, 3 parts leveling agent and 45 parts water.

[0039] A preparation process of a special waterproof coating for civil engineering, through the steps of grinding and sieving, primary mixing, secondary mixing, quality inspection, and sealing and packaging, the preparation of the special waterproof coating for civil engineering is completed; the specific steps are as follows:

[0040] (1) Grinding and sieving: put calcium carbonate powder, aluminum hydroxide, to...

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Abstract

The invention discloses specific waterproof paint for civil engineering and a preparation process thereof. The waterproof paint is prepared from the following raw materials: calcium carbonate powder,aluminum hydroxide, methylbenzene, mica powder, fluororesin, magnesium oxide, alkyd resin, silicon dioxide, styrene-acrylic emulsion, isobutyltriethoxysilane, zinc stearate, dipropylene glycol butyl ether, a defoaming agent, a delustering agent, a flatting agent and water. According to the waterproof paint, the formula and preparation process are simple, and the production condition is easy to implement, so that the production cost is relatively low, greater economic benefit can be brought to manufacturers; the formula is more scientific, the preservation performance of the paint can be effectively improved by adding the fluororesin raw material, and the quality of a paint product can be improved, and the competitiveness is improved; and paint prepared by adopting a specific mixing proportion has the characteristics of short curing time, high hardness, cracking resistance, oxidation prevention, high weather resistance and long service life.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a special waterproof coating for civil engineering and a preparation process thereof. Background technique [0002] Paint, traditionally known as paint in China. The so-called paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, oil, or emulsion, with or without adding pigments, fillers, adding The corresponding additives are viscous liquids prepared with organic solvents or water. The relatively authoritative book "Painting Technology" in the Chinese coatings industry defines it as follows: "Painting is a material that can be coated on the surface of an object by different construction techniques to form a firm adhesion, a certain strength, and a continuous coating. Solid film. The film formed in this way is commonly called coating film, also known as paint film or c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D201/04C09D167/08C09D125/14C09D5/08C09D7/61C09D7/63
CPCC08K2003/222C08K2003/2227C08K2003/265C08L2201/08C08L2205/03C09D5/08C09D7/61C09D7/63C09D201/04C08L67/08C08L25/14C08K13/02C08K3/26C08K3/22C08K3/36C08K5/098
Inventor 王鹏
Owner 江苏卡洛琳新型材料科技有限公司