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Plant extract interior wall latex paint and preparation method thereof

A technology for interior wall latex paint and extraction, which is applied to the field of interior wall latex paint to achieve the effects of high stability, low cost of raw materials and strong adhesion

Inactive Publication Date: 2021-08-31
江西亚卡科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, even if environmentally friendly and healthy interior wall latex paint products are used for decoration, it is difficult to avoid pollution from other decoration materials, such as: a large amount of formaldehyde in the board, a large amount of formaldehyde in the glue for wallpaper, a large amount of formaldehyde in the floor, and a lot of formaldehyde in the paint. Contains harmful substances such as benzene, heavy metals, free TDI and VOC

Method used

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  • Plant extract interior wall latex paint and preparation method thereof
  • Plant extract interior wall latex paint and preparation method thereof
  • Plant extract interior wall latex paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

experiment example 1

[0056] The formula of a plant extract interior wall latex paint is shown in Table 2.

[0057] The formula of table 2 experimental example 1

[0058]

[0059] The preparation method of this experimental example is as follows:

[0060] ① First add water to the production tank, turn on the high-speed disperser equipment, and adjust the dispersion speed to 350r / min. Add raw materials No. 2-8 in sequence, adjust the dispersion speed to 400r / min, and disperse and stir for 5 minutes to enter the next process stage;

[0061] ② Adjust the dispersion speed to 800r / min-1200r / min (adjusted according to the production volume), add raw materials No. 9-13 in turn, disperse and stir for 30 minutes, and test the fineness. After the fineness is ≤ 35μm, enter the next process stage ;

[0062] ③ Adjust the dispersion speed to 500r / min, add raw materials No. 14-16 in sequence, and disperse for 5 minutes to enter the next process stage;

[0063] ④ Adjust the dispersion speed to 400r / min, add...

experiment example 2

[0070] The formula of a plant extract interior wall latex paint is shown in Table 4.

[0071]

[0072]

[0073] The formula of table 4 experimental example 2

[0074] The preparation method of the above coating is the same as in Experimental Example 1.

[0075] The detection results of this experimental example are shown in Table 5.

[0076] The detection result of table 5 experimental example 2

[0077] Fineness 35μm Biobased content 4.6％ viscosity 25℃105KU Effective rate of killing bacteria in 2 hours 99.12％ pH 9 BaiDu 0.905 contrast ratio 0.95 contain 56.25% (matte) color White Scrub resistant 10000 times (matte)

experiment example 3

[0079] The formula of a plant extract interior wall latex paint is shown in Table 6.

[0080] The formula of table 6 experimental example 3

[0081]

[0082]

[0083] The preparation method of the above coating is the same as in Experimental Example 1.

[0084] The detection results of this experimental example are shown in Table 7.

[0085] The detection result of table 7 experimental example 3

[0086] Fineness 35μm Biobased content 4.8％ viscosity 25℃105KU Effective rate of killing bacteria in 2 hours 99.4％ pH 9 BaiDu 0.905 contrast ratio 0.955 contain 57.95% (matte) color White Scrub resistant 10000 times (matte)

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Abstract

The invention provides a plant extract interior wall latex paint and a preparation method thereof. The plant extract interior wall latex paint is prepared from, by weight, 25 to 30 parts of water, 2.5 to 5 parts of nano titanium dioxide, 2.5 to 5 parts of white bamboo charcoal powder, 25 to 40 parts of a powder filler, 0.5 to 1 part of natural bamboo extract, 20 to 25 parts of film-forming emulsion and 5 to 10 parts of other auxiliaries, wherein the film-forming emulsion is a plant extract acrylate emulsion. The preparation method comprises the following steps: mixing the water and part of the auxiliary agent, dispersing and stirring, adding the powder filler, the nano titanium dioxide and the white bamboo charcoal powder, dispersing and stirring, adding the phytoextraction acrylate emulsion, and dispersing and stirring to obtain a third raw material; and then adding the other auxiliaries and the bamboo extract, and dispersing and stirring to obtain the product. In addition to excellent traditional performance, the plant extract interior wall latex paint also has multiple functions of extracting renewable resources from plants, removing formaldehyde, expelling and killing mosquitoes, preventing mildew, sterilizing and the like.

Description

technical field [0001] The invention relates to the field of interior wall latex paint, in particular to a plant-extracted interior wall latex paint and a preparation method thereof. Background technique [0002] According to incomplete statistics, hundreds of thousands of poisoning deaths occur every year due to interior decoration. It can be seen that healthy decoration materials, especially interior wall latex paint products in decoration, are extremely important to the health of family members. However, even if environmentally friendly and healthy interior wall latex paint products are used for decoration, it is difficult to avoid pollution from other decoration materials, such as: a large amount of formaldehyde in the board, a large amount of formaldehyde in the glue for wallpaper, a large amount of formaldehyde in the floor, and a lot of formaldehyde in the paint. Contains harmful substances such as benzene, heavy metals, free TDI and VOC. This makes the indoor envir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D5/02C09D5/14
CPCC08K2003/2241C09D5/024C09D5/14C09D133/04C08K13/04C08K7/24C08K3/22
Inventor 卢华龙辛超
Owner 江西亚卡科技有限公司
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