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High-grade interior wall paint and preparation method thereof

A kind of interior wall paint, advanced technology, applied in the field of advanced interior wall paint and its preparation, can solve the problems of scrub resistance, weather resistance, waterproof and moisture-proof effect, poor heat preservation effect of ordinary interior wall paint, coating function needs to be enriched, etc. , to achieve the effect of not easy to change color and aging, good heat preservation effect, heat storage and heat preservation

Inactive Publication Date: 2015-07-29
CHONGQING PINSHENG PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The quality of house interior wall paint is directly related to people's health and quality of life. Inferior interior wall paint is used for a long time or in bad weather for a long time Under certain conditions, mildew will occur, bacteria will grow on the wall and produce a pungent smell. The production cost of existing coatings is relatively high, the production process is complicated, and the functions of coatings need to be enriched
Ordinary interior wall paint has poor thermal insulation effect, and unsatisfactory scrub resistance, weather resistance, waterproof and moisture resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A high-grade interior wall paint of the present invention is composed of the following components by weight: 85Kg of organic silicon modified styrene-acrylic emulsion, 16Kg of diatomaceous earth, 7Kg of nano-zinc oxide, 2Kg of anatase titanium dioxide, 8Kg of kaolin, heavy Calcium carbonate 10Kg, film-forming aid 2Kg, water-based leveling agent 0.5Kg, dispersant 0.6Kg, wetting agent 0.9Kg, water-based defoamer 0.5Kg, thickener 2.0Kg, pH regulator 5.5Kg, fungicide 3Kg , 20Kg of water. The added nano-zinc oxide can shield infrared rays, reduce heat loss, and has a good effect on heat storage and heat preservation. At the same time, because it shields ultraviolet rays, it also makes the wall not easy to change color and age, and increases the service life of the wall.

[0025] A preparation method of a high-grade interior wall paint, taking the materials according to the above formula for later use; adding water into the mixer, and then adding diatomite, nano-zinc oxide, a...

Embodiment 2

[0027] A kind of advanced interior wall paint of the present invention is made up of the following components by weight: 90Kg of organosilicon modified styrene-acrylic emulsion, 20Kg of diatomite, 5Kg of nano-zinc oxide, 4Kg of anatase titanium dioxide, 6Kg of kaolin, heavy Calcium carbonate 7Kg, film-forming aid 3Kg, water-based leveling agent 1.2Kg, dispersant 0.4Kg, wetting agent 0.6Kg, water-based defoamer 1.0Kg, thickener 2.7Kg, pH regulator 4Kg, bactericide 5Kg, Water 35Kg.

[0028] The preparation method of high-grade interior wall paint is the same as embodiment 1.

Embodiment 3

[0030] A kind of advanced interior wall paint of the present invention is made up of the following components by weight: 95Kg of organosilicon modified styrene-acrylic emulsion, 25Kg of diatomite, 3Kg of nano-zinc oxide, 7Kg of anatase titanium dioxide, 4Kg of kaolin, heavy Calcium carbonate 5Kg, film-forming aid 5Kg, water-based leveling agent 1.8Kg, dispersant 0.2Kg, wetting agent 0.4Kg, water-based defoamer 1.5Kg, thickener 3.5Kg, pH regulator 2.5Kg, fungicide 7Kg , 50Kg of water.

[0031] The preparation method of above-mentioned high-grade interior wall paint is the same as embodiment 1.

[0032] In the above three examples, the silicone-modified styrene-acrylic emulsion is the product of Gansu Jindun Chemical Co., Ltd., the model is JD-6108 silicone-modified styrene-acrylic emulsion, and the water-based leveling agent is the product of Guangzhou Hope Chemical Co., Ltd., the model is It is HP-855 water-based leveling agent, a product of water-based defoamer Nantong Hanta...

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PUM

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Abstract

The invention discloses high-grade interior wall paint and a preparation method thereof, and relates to the technical field of architectural coating. The high-grade interior wall paint is prepared from the following ingredients in parts by weight: 85-95 parts of organic silicon modified styrene-acrylic emulsion, 16-25 parts of kieselguhr, 3-7 parts of nano-zinc oxide, 2-7 parts of anatase titanium dioxide, 4-8 parts of kaolin, 5-10 parts of ground calcium carbonate, 2-5 parts of coalescing agent, 0.5-1.8 parts of water-based flatting agent, 0.2-0.6 part of dispersing agent, 0.4-0.9 part of wetting agent, 0.5-1.5 parts of water-based defoamer, 2.0-3.5 parts of thickening agent, 2.5-5.5 parts of pH modifier, 3-7 parts of sterilizing agent and 20-50 parts of water. The high-grade interior wall paint has the beneficial effects that the high-grade interior wall paint prepared by a special formula and the preparation method is free of irritating odors, non-toxic and harmless, good in thermal insulation effect, strong in adhesive force, high in wash resistance and weather resistance, and good in damp-proof effect; other properties of the high-grade interior wall paint conform to the relevant specifications of China.

Description

technical field [0001] The invention relates to the technical field of architectural coatings, in particular to a high-grade interior wall paint and a preparation method thereof. Background technique [0002] The quality of house interior wall paint is directly related to people's health and quality of life. Inferior interior wall paint will mildew when used for a long time or under severe weather conditions for a long time, and bacteria will grow on the wall and produce Pungent smell, the production cost of the existing coating is relatively high, the production process is complicated, and the function of the coating needs to be enriched. Ordinary interior wall paint has poor thermal insulation effect, and the scrub resistance, weather resistance, waterproof and moisture-proof effects are not ideal. [0003] In summary, it is necessary to provide a high-grade interior wall paint and its preparation method. The prepared interior wall paint is non-toxic and harmless, has goo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/14C09D5/14C09D7/12
CPCC09D125/14C08K2201/011C09D5/14C09D7/61C08L83/12C08K13/02C08K3/346C08K2003/2227C08K2003/2241C08K2003/265C08K5/42
Inventor 李平
Owner CHONGQING PINSHENG PAINT
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