Smell-purifying inner wall latex paint and preparation method thereof

A technology for interior wall latex paint and odor purification, applied in the field of building decoration materials, can solve the problems of lack of purification of indoor air odor, inability to quickly dissipate irritating odor, etc., and achieve the effect of reducing indoor harmful substances, improving air quality and low VOC

Active Publication Date: 2015-02-25
SKSHU PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing odor-cleaning paints add flavors or odor masking agents, which cannot qui

Method used

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  • Smell-purifying inner wall latex paint and preparation method thereof
  • Smell-purifying inner wall latex paint and preparation method thereof
  • Smell-purifying inner wall latex paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0033] A clean-odour interior wall latex paint, which is prepared from the following raw materials according to the following mass ratio through the following steps:

[0034] (1) Add 22-28 parts of water into the dispersing tank, add 0.4-0.5 parts of hydroxyethyl cellulose and 0.1-0.3 parts of water-based multifunctional additives in sequence at a speed of 350-550r / min, and disperse for 1-3 minutes;

[0035] (2) After increasing the rotation speed to 800-1000r / min, add 0.5-0.7 parts of water-based dispersant, 0.2-0.3 parts of water-based wetting agent, 0.4-0.5 parts of water-based defoamer, 0.4-0.6 parts of anti-fungal agent, 15 - After 18 parts of titanium dioxide, 8-10 parts of kaolin, 10-15 parts of calcium carbonate, 3-4 parts of diatomaceous earth, 3-4 parts of negative ion pulp and 1-2 parts of imidazolidinone, increase the speed again to 1800-2000r Disperse for 15-20 minutes at a speed of 1 / min, then check whether the fineness is ≤60 μm, if the fineness is ≤60 μm, proce...

Embodiment 1

[0038] Embodiment 1 (best embodiment)

[0039] A clean-odour interior wall latex paint, which is prepared from the following raw materials according to the following mass ratio through the following steps:

[0040] (1) Add 22.2 parts of water into the dispersing tank, add 0.45 parts of hydroxyethyl cellulose and 0.2 parts of water-based multifunctional additives in sequence at 450r / min, and disperse for 2 minutes;

[0041] (2) After increasing the rotation speed to 900r / min, add 0.6 parts of water-based dispersant, 0.2 parts of water-based wetting agent, 0.5 parts of water-based defoamer, 0.4 parts of anti-fungal agent, 16 parts of titanium dioxide, 8 parts of kaolin, 13 parts After calcium carbonate, 4 parts of diatomaceous earth, 3 parts of negative ion slurry and 1.5 parts of imidazolidinone, increase the speed again to 1900r / min and disperse for 18 minutes, then check whether the fineness is ≤60μm, if the fineness is ≤60μm, continue to perform the steps (3);

[0042] (3)...

Embodiment 2

[0044] A clean-odour interior wall latex paint, which is prepared from the following raw materials according to the following mass ratio through the following steps:

[0045] (1) Add 25.85 parts of water into the dispersing tank, add 0.5 parts of hydroxyethyl cellulose and 0.15 parts of water-based multifunctional additives in sequence at a speed of 350r / min, and disperse for 1-3 minutes;

[0046](2) After increasing the rotation speed to 1000r / min, add 0.6 parts of water-based dispersant, 0.3 parts of water-based wetting agent, 0.5 parts of water-based defoamer, 0.5 parts of anti-fungal agent, 15 parts of titanium dioxide, 10 parts of kaolin, 13 parts After calcium carbonate, 3 parts of diatomaceous earth, 2.5 parts of negative ion slurry and 1.5 parts of imidazolidinone, increase the speed again to 1800r / min and disperse for 20 minutes, then check whether the fineness is ≤60μm, if the fineness is ≤60μm, continue to perform the steps (3);

[0047] (3) After reducing the spee...

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Abstract

The invention particularly relates to a smell-purifying inner wall latex paint and a preparation method thereof, belonging to the field of building decoration materials. The smell-purifying inner wall latex paint is prepared from the following raw materials in parts by weight: 22-28 parts of water, 0.4-0.5 part of hydroxyethyl cellulose, 0.1-0.2 part of a water-based multifunctional additive, 0.5-0.7 part of a water-based dispersant, 0.2-0.3 part of a water-based wetting agent, 0.4-0.5 part of a water-based defoaming agent, 0.4-0.6 part of a mildewproof agent, 15-18 parts of titanium pigment, 8-10 parts of kaolin, 10-15 parts of calcium carbonate, 3-4 parts of diatomite, 3-4 parts of negative ion slurry, 1-2 parts of imidazolidone, 20-25 parts of styrene-acrylic emulsion, 1.5-2.0 parts of a coalescing agent, 1.0-1.2 parts of an antifreezing agent, 0.2-0.3 part of a bactericidal preservative and 1.0-1.5 parts of a thickening agent. The smell-purifying inner wall latex paint prepared by the preparation method disclosed by the invention can simultaneously achieve low smell, low VOC (volatile organic compounds) and a function of purifying indoor air.

Description

technical field [0001] The invention relates to a deodorizing paint and a preparation method thereof, in particular to a deodorizing interior wall latex paint and a preparation method thereof, belonging to the field of building decoration materials. Background technique [0002] People spend most of their life indoors. Compared with external environmental pollution, indoor air pollution has a more significant impact on health; newly renovated houses usually contain more formaldehyde (CH 2 O), benzene (C 6 h 6 ) and methanol (CH 3 OH) and other toxic substances. Especially in a relatively closed environment, toxic and harmful substances exist for a long time, and the probability of various diseases will be greatly increased; therefore, the odor-cleaning paint is also loved by consumers. Existing odor-cleaning paints are added with essence or odor masking agent, which cannot quickly dissipate irritating odors and lack the function of purifying indoor air odors. Contents o...

Claims

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Application Information

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IPC IPC(8): C09D125/14C09D5/02C09D5/14
CPCC08K2003/2241C09D125/14C08L2205/03C09D5/025C09D5/14C09D7/43C09D7/61C09D7/63
Inventor 洪杰何玲玲林昌庆陈松魏欣欣
Owner SKSHU PAINT
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