Plant ecological interior wall coating and preparation method thereof

An interior wall coating and ecological technology, which is applied in the field of plant ecological interior wall coating and its preparation, can solve the problem of no fully biodegradable water-based interior wall coating, etc., achieves good deodorization and sterilization, strong adhesion, and maintains air permeability. Effect

Active Publication Date: 2016-03-02
烟台阳光新材料技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention aims at the technical problem that there is no fully biodegradable water-based interior wall paint in the prior art, and the purpose is to provide a fully biodegradable and truly environmentally friendly plant ecological interior wall paint

Method used

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  • Plant ecological interior wall coating and preparation method thereof
  • Plant ecological interior wall coating and preparation method thereof
  • Plant ecological interior wall coating and preparation method thereof

Examples

Experimental program
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preparation example Construction

[0051] The preparation of embodiment 1~9 and comparative example 1 interior wall paint

[0052] Prepare the plant ecological interior wall coating with the raw material ratio of each embodiment in Table 1 respectively, and the preparation steps are as follows:

[0053] a. Add the water of formula quantity into the mixing tank, under stirring at 400rpm, completely dissolve the sodium hexametaphosphate dispersant in the water;

[0054] b. Add antibacterial and bactericide, stir and disperse at 2200rpm for 15min;

[0055] c. adding tributyl phosphate accounting for 50% of the formula amount;

[0056] d. Under stirring at 600rpm, add titanium dioxide, air purifier, calcined kaolin, superfine talcum powder, and plant starch in sequence; adjust to 800rpm and continue stirring and dispersing for 15 minutes;

[0057] e. Add 30% NaOH solution and hydrogen peroxide in turn, after gelatinization and thickening, adjust to 1200rpm and continue stirring for 60min;

[0058] f. Slowly add ...

Embodiment 9

[0070] The difference between Example 9 and Example 3 is that no film waterproofing agent is added, and the difference between Comparative Example 1 and Example 3 is that no sol and film waterproofing agent are added. The performance of embodiment 3, 9 and comparative example 1 in terms of adhesion and water resistance is tested, and the test results are shown in table 2. The adhesion of embodiment 3 and embodiment 9 is better than that of comparative example 1 and can reach the water-soluble wall Topcoat technical requirements. The water resistance test is detected after soaking for 48 hours. The water resistance of Example 3 is qualified without shedding, blistering and wrinkling. In Example 9, 80% of the unit area has no shedding, blistering and wrinkling. In Comparative Example 1, 70% of the unit area has no Shedding, foaming and wrinkled skin, although partial shedding, blistering and wrinkled skin also occur in Example 9, it is better than Comparative Example 1 without a...

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Abstract

The invention discloses a plant ecological interior wall coating and a preparation method thereof. The plant ecological interior wall coating is characterized by being prepared from a titanium dioxide filler, a borax crosslinking agent, an oxidizing agent, water, plant starch serving as a binding agent and sol serving as a binding agent modifier. According to the plant ecological interior wall coating, the plant starch is utilized as the binding agent, no synthetic resin emulsion is contained, complete biodegradation can be achieved, and the coating is an ecological environment-friendly interior wall coating in the true sense; the sol is added to serve as the binding agent modifier, the higher film coating binding force and film coating strength are achieved, and the technical property can reach the GB / T9756-2009 standard of a qualified synthetic resin emulsion interior wall coating product and is obviously suprior to the JC / T423-91 technical requirements for a water-soluble interior wall coating.

Description

technical field [0001] The invention belongs to the technical field of chemical coatings, and in particular relates to a plant ecological interior wall coating and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, people have higher and higher requirements for the environmental protection of the living environment and residential decoration materials, so the development of green plant ecological coatings and environmentally friendly coatings is an urgent need for environmental protection and also to meet the needs of the market. At present, my country's interior wall decoration paint is mainly based on water-based synthetic resin emulsion interior wall paint, which accounts for more than 98% of the entire interior wall paint market. Water-based synthetic resin emulsion interior wall paint uses water as the dispersion medium and does not contain volatile organic solvents. It is currently a relatively environmentally...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D103/02C09D7/12
CPCC08K3/22C08K3/32C08K3/34C08K3/346C08K3/38C08K5/521C08K13/02C09D103/02C09D7/61C09D7/63C08L91/06C08K2003/2241C08K3/36C08K2003/387
Inventor 谢明义谢海波王艳艳
Owner 烟台阳光新材料技术有限公司
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