Odor-free total-effect interior wall paint and preparation method thereof

A technology for interior wall paint and deodorization, which is applied in the field of latex paint, can solve the problems of long drying time, difficulty in brushing and heavy taste, etc., and achieves the effect of removing carcinogenic toxins, excellent deodorization effect, and improving comprehensive performance.

Pending Publication Date: 2022-06-14
广西印建奇新型建筑材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The quality of existing latex paints is uneven. Not only the formaldehyde content is high when used, but also the smell is heavy, the drying time is long, and it is difficult to brush multiple times during construction

Method used

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  • Odor-free total-effect interior wall paint and preparation method thereof
  • Odor-free total-effect interior wall paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Pure taste full effect interior wall paint, raw materials by weight percentage, deionized water 19%-21%, pigments and fillers 35%-37%, emulsion 30%-32%, film-forming agent 7.2%-7.3%, fungicide 0.3% -0.4%, cellulose 0.6%-0.7%, defoamer 0.6%-0.7%, dispersant 0.8%-1%, auxiliary 3.15%-3.25%. The raw material components are all commercially available products.

[0033] The emulsion is a modified acrylic core-shell emulsion.

[0034] The bactericide is a nano anion composite bactericide.

[0035] The auxiliary agent is a new type of azo initiator, dimethyl azobisisobutyrate.

[0036] The pigment and filler is kaolin.

[0037] The preparation method of net taste full effect interior wall paint, it comprises the following steps:

[0038] 1) Weigh the cellulose according to the above formula, add deionized water and place one piece in a stirring tank, and cool down to room temperature after 1-2h of high-speed stirring to completely dissolve the cellulose particles;

[0039]...

Embodiment 2

[0045] Pure taste full effect interior wall paint, raw materials by weight percentage, deionized water 19%, pigments and fillers 36%, modified acrylic core-shell emulsion 32%, film-forming agent 7.2%, nano-anion composite bactericide 0.3%, cellulose 0.65% %, defoamer 0.7%, dispersant 1%, auxiliary agent (new azo initiator dimethyl azobisisobutyrate) 3.15%. Its preparation method comprises the following steps:

[0046] 1) Weigh cellulose, add deionized water, and place one piece in a stirring tank, and after 2 hours of high-speed stirring, the cellulose particles are completely dissolved and then cooled to room temperature;

[0047] 2) Add the dispersant and defoamer in the formula amount into the stirring tank, carry out dispersion stirring at 800r / min, stir for 25min, and then heat to 36°C;

[0048] 3) Weigh the pigments, fillers and additives according to the formula amount, add them to the mixture in the previous step, stir at 800 r / min, and stir for 25 min;

[0049] 4) W...

Embodiment 3

[0053] Pure taste full-effect interior wall paint, raw materials by weight percentage, deionized water 20%, pigments and fillers 37%, modified acrylic core-shell emulsion 30%, film-forming agent 7.25%, nano-anion composite bactericide 0.35%, cellulose 0.7% %, defoamer 0.6%, dispersant 0.9%, auxiliary agent (new azo initiator dimethyl azobisisobutyrate) 3.2%. Its preparation method comprises the following steps:

[0054] 1) Weigh the cellulose, add deionized water, and place one piece in a stirring tank. After 1.5h of high-speed stirring, the cellulose particles are completely dissolved and then cooled to room temperature;

[0055] 2) Add the dispersant and defoamer of the formula amount into the stirring tank, carry out dispersion stirring at 900r / min, stir for 25min, and then heat to 40°C;

[0056] 3) Weigh pigments, fillers and auxiliary agents according to the formula amount, add them to the mixture in the previous step, stir at 900 r / min, and stir for 25 min;

[0057] 4)...

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Abstract

The invention relates to the technical field of latex paint, in particular to odor-free full-effect interior wall paint and a preparation method thereof.The odor-free full-effect interior wall paint is prepared from, by weight, 19%-21% of deionized water, 35%-37% of pigment and filler, 30%-32% of emulsion, 7.2%-7.3% of film-forming agent, 0.3%-0.4% of bactericide, 0.6%-0.7% of cellulose, 0.6%-0.7% of defoaming agent, 0.8%-1% of dispersing agent and 3.15%-3.25% of assistant.The odor-free full-effect interior wall paint can effectively reduce VOC of latex paint and has the advantages that the odor-free full-effect interior wall paint is environmentally friendly, the environment-friendly effect is achieved, and the environment-friendly effect is achieved. The functions of inhibiting and killing germs, removing carcinogenic toxic substances, removing peculiar smell and purifying air are realized.

Description

technical field [0001] The invention relates to the technical field of latex paints, in particular to a taste-cleaning full-effect interior wall paint and a preparation method thereof. Background technique [0002] Latex paint is a kind of water-based paint prepared by adding pigments, fillers and various additives as the base material of synthetic resin emulsion, also known as synthetic resin emulsion paint, which is a kind of organic paint. Any paint that uses water as a solvent or as a dispersion medium can be called water-based paint, including water-soluble paint, water-dilutable paint, and water-dispersible paint (latex paint). According to different production materials, latex paint mainly includes polyvinyl acetate latex paint, ethylene-propylene latex paint, pure acrylic latex paint and other varieties. The gloss effect can be divided into matte, matte, semi-gloss, mercerized and glossy. Latex paint is widely used in environmental protection coatings for housing c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D5/02C09D5/14C09D7/61C09D7/63
CPCC09D133/00C09D5/025C09D5/028C09D5/14C08K2201/011C08K5/23C08K3/346
Inventor 谢波赵奇明褚振雨刘立军
Owner 广西印建奇新型建筑材料有限公司
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