Walling paint and preparation method thereof

A paint and wall technology, applied in the field of wall paint and preparation, can solve problems such as moldy spots on the wall, unfavorable human health, paint falling off, etc., achieve shortened pigment dispersion system, good environmental protection function, air Model plumping effect

Active Publication Date: 2014-06-25
HUZHOU BAISHENG PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]With the rapid development of the paint industry, various wall paints emerge in endlessly. Manufacturers attract the attention of consumers in terms of color, material and safety. Most of their prices are relatively Expensive, the existing wall coatings are usually prone to the following problems during use: mildew or oxidation on the wall is prone to occur, causing the paint to fall off, especially during the rainy season in the south, the air is humid, and the wall is more likely to grow Mildew phenomenon, poor water resistance, brings a lot of inconvenience to consumers; most of the existing paint products contain certain harmful substances such as formaldehyde and volatile organic compounds, which usually emit unpleasant smell for a long time, which is environmentally friendly poor performance
Although the products of the existing pa...

Method used

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  • Walling paint and preparation method thereof
  • Walling paint and preparation method thereof
  • Walling paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Add 250kg of water, 2.5kg of motherwortine, 2.05kg of D-504 wetting agent, 4.23kg of dispersant, and 3.02kg of defoamer into the reactor, and disperse for 30 minutes at a speed of 700-900 rpm; Then add 179.8kg of titanium dioxide, 43.2kg of talcum powder, and 91.01kg of shell powder, stir for 20-30 minutes at a speed of 500-1200 rpm, and sand-mill until the fineness of the material is below 50um; Then add 201.3kg of pure acrylic emulsion, 30.83kg of vegetable glue, 15.01kg of glycerin, 2.0kg of 95% ethanol, 1.98kg of defoamer, and 3kg of anti-insect and bacteriostatic agent to the reactor, and the Stir for 15-30 minutes under the same conditions; finally adjust the viscosity with 19.17kg of vegetable gum and 50kg of water, so that the viscosity at room temperature is (90-110) KU, and after passing through a 200-mesh sieve, it is a qualified product, which is packaged and stored .

[0027] Preparation of the vegetable gum composition: Weigh 41.3 kg of hollyhock vegetabl...

Embodiment 2

[0030]Add 260.5kg of water, 3kg of motherwortine, 3.15kg of D-504 wetting agent, 5.6kg of dispersant, and 3.8kg of defoamer into the reactor, and disperse for 30 minutes at a speed of 700-900 rpm; Then add 230.4kg of titanium dioxide, 50.6kg of talcum powder, and 162kg of shell powder, stir for 20-30 minutes at a speed of 500-1200 rpm, and sand-mill until the fineness of the material is below 50um; Add 243.7kg of pure acrylic emulsion, 40kg of vegetable gum, 31.6kg of glycerin, 3.58kg of 95% ethanol, 1.1kg of defoamer, and 5kg of anti-insect and bacteriostatic agent into the reactor, at a speed of 400-800 rpm Stir for 15-30 minutes; finally use 20kg of vegetable gum and 29.5kg of water to adjust the viscosity so that the viscosity at room temperature is (90-110) KU, and after passing through a 200-mesh sieve, it is a qualified product and packaged for storage.

[0031] Preparation of the vegetable gum composition: Weigh 50 kg of hollyhock vegetable gum and 10 kg of rosin ester...

Embodiment 3

[0034] Add 250kg of water, 3kg of motherwort, 3kg of D-504 wetting agent, 4.5kg of dispersant, and 3.8kg of defoamer into the reactor, and disperse for 30 minutes at a speed of 700-900 rpm; then add 200kg of titanium dioxide, 55kg of talcum powder, and 135kg of shell powder are stirred for 20-30 minutes at a speed of 500-1200 rpm, and sand-milled until the fineness of the material is below 50um; then add 225kg of pure Acrylic emulsion, 35kg vegetable glue, 25kg glycerin, 3kg95% ethanol, 0.7kg defoamer, 4kg insect-proof and bacteriostatic agent are put into the reaction kettle, and stirred for 15-30 minutes under the condition of rotating speed of 400-800 rpm; finally Use 10kg of vegetable glue and 30kg of water to adjust the viscosity so that the viscosity at room temperature is (90-110) KU. After passing through a 200-mesh sieve, it is a qualified product, which is packaged and stored.

[0035] Preparation of vegetable gum composition: Weigh 37.5 kg of yellow hollyhock vegeta...

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Abstract

The invention discloses a walling paint which is composed of the following components in parts by weight: 250-300 parts of water, 2-4 parts of alkaloid, 2-4 parts of wetting agent, 3-6 parts of dispersant, 3-5 parts of defoaming agent, 150-250 parts of titanium white, 40-75 parts of talcum powder, 90-180 parts of shell powder, 200-250 parts of acrylate emulsion, 30-60 parts of vegetable jelly composition, 15-35 parts of glycerol, 2-4 parts of ethanol and 3-5 parts of vermin-proof bacteriostatic agent. The paint has the advantages of simple preparation technique and low cost, has favorable vermin-proof and bacteriostatic effects by the combination of the shell powder and vermin-proof bacteriostatic agent, can not easily generate molds on the wall surface, and smells fresh. The paint is free of formaldehyde, benzene, ammonia and other volatile toxic substances, and can absorb formaldehyde and other substances emitted by floor, furniture and the like. The paint has favorable air permeability, enables the wall surface to have the function of ventilation, and automatically regulates the indoor air humidity.

Description

Technical field [0001] The invention is a coating technology field, which involves a wall coating and preparation method. Background technique [0002] With the rapid development of the coating industry, various wall coatings have emerged endlessly, and manufacturers attract consumers' vision in color, materials and safety. The prices are mostly expensive.The following problems are prone to occur: the wall is prone to mold or oxidation, causing the paint to fall, especially in the rainy season of the southern plum, the air is humid, and the wall of the wall is more likely to occur.Increased; most of the existing coating products contain certain harmful substances such as formaldehyde, volatile organic matter, and usually exude unpleasant odors for a long time, and have poor environmental protection performance.Although the products of existing coating manufacturers can meet the limited standards of harmful substances stipulated in national standards, they do not explicitly explai...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D5/14C09D7/12
Inventor 钱永兴
Owner HUZHOU BAISHENG PAINT
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