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A kind of pollution-free and environment-friendly full-effect indoor coating and its preparation method and application

A coating and full-effect technology, applied in the direction of coating, etc., can solve the problems of failing to meet environmental protection requirements, water-based paints cannot continue to meet environmental protection indicators, and do not meet the corresponding national standards and export requirements, etc., and achieve excellent stability.

Active Publication Date: 2017-08-01
哈尔滨绿科科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With people's increasing demand for interior wall paint performance and environmental protection indicators, some interior wall paints contain halogenated hydrocarbons, benzene and other organic solvents that are harmful to the human body and cannot meet environmental protection requirements. Paint performance indicators (such as scrub resistance, color retention, etc.) are also difficult to meet consumer expectations. Although some water-based paints have better performance, they cannot continue to meet environmental protection indicators and do not meet the corresponding national standards and export requirements.

Method used

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  • A kind of pollution-free and environment-friendly full-effect indoor coating and its preparation method and application
  • A kind of pollution-free and environment-friendly full-effect indoor coating and its preparation method and application
  • A kind of pollution-free and environment-friendly full-effect indoor coating and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] The environmental protection latex used in embodiment 1 is Lvke B36 and preparation method thereof

[0077] Lvke B36 is a high-performance environmentally friendly latex with a pH of 5.5-8.5, a solid content of 45.0%-60.0%, and a viscosity of 40-650mpa.s; it includes the following components in weight percentage:

[0078] It includes the following components by weight percentage:

[0079]

[0080] Wherein the concrete preparation method is as follows:

[0081]

[0082]

[0083] a. In the pre-dispersion tank (speed 30r / m), add 11.8% of the total deionized water, 0.1% buffer, 2.0% (negative 1.2%, non-0.8%) surfactant, stir for 25 minutes to dissolve, and then (Aromatic hydrocarbons, acrylic acid) Add all the monomers, adjust the rotation speed to 110r / m and stir at room temperature for 35min to obtain the premixed solution;

[0084] b. make initiator solution 1 with 0.15% ammonium persulfate mixed with 1.5% deionized water, and make initiator solution 2 with 0....

Embodiment 2

[0094] The preparation of embodiment 2 coating

[0095] Make a kind of brand-new pollution-free environmental protection full-effect indoor coating with following each component weight ratio

[0096] Production method (all are mass percentages by weight):

[0097]

[0098]

[0099] a. Dissolution of thickener: put 20.7% water into equipment A, start stirring (motor speed is 700R / MIN), slowly pour all the thickener into equipment A with the above 20.7% water, stirring time is 25min ;

[0100] b. Adjust the rotation speed to 250R / MIN, measure 0.11% of NXE defoamer, all dispersants, wetting agents, bactericides, multi-functional additives, and environmental plasticizers into equipment B, stir evenly, and then put them into solution to thicken In the equipment A of the agent, then rinse the equipment B with 1% water, pour the remaining liquid into the equipment A and stir for 5 minutes;

[0101] c. Adjust the speed of the equipment to 600r / min after adding the pigment, ad...

Embodiment 3

[0112] The preparation of embodiment 3 coating

[0113] Make a kind of brand-new pollution-free environmental protection full-effect indoor coating with following each component weight ratio

[0114]

[0115]

[0116] Production method (all are mass percentages by weight):

[0117] a. Dissolution of thickener: put 20.2% water into equipment A, start stirring (motor speed is 500R / MIN), and slowly pour all the thickener into equipment A equipped with 20.2% water, and the stirring time is 40min;

[0118] b. Adjust the rotation speed to 250R / MIN, and measure 0.13% NXE defoamer. Add all the dispersants, multifunctional additives, and bactericides into equipment B and stir evenly, then put them into equipment A where the thickener is dissolved, then rinse equipment B with 1% water, pour the remaining liquid into equipment A and stir for 5 minutes;

[0119] c. Adjust the speed to 450r / min, add all the pigments in the order of BA-01 and then 5566, add the pigments, and adjust ...

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Abstract

The invention provides a brand-new pollution-free environmental-friendly full-effective indoor coating and a preparation method and application thereof. The brand-new pollution-free environmental-friendly full-effective indoor coating is mainly refined through excellent formula and process which are summarized through multiple-time experiments by using an environmental-friendly emulsion, multiple environmental-friendly functional auxiliary agents, deionized water, a pigment, a filler, a film-forming auxiliary agent, an environmental-friendly plasticizing agent and the like, ensures that no side reaction is generated among materials, and enables the coating system to be very stable without generating obvious phenomena of after thickening and water diversion. The brand-new pollution-free environmental-friendly full-effective indoor coating provided by the invention is extremely high in performance-price ratio, free of halohydrocarbon substances, pollution-free, environmental-friendly, nontoxic and odorless, can be used for purifying the air by effectively removing indoor odor, has the characteristics of large coating area, good covering power, extremely good lacquer film tactile sensation, good leveling property, excellent scrubbing resistance and the like, meets the requirements for environmental friendliness and technology which are advocated by European Union, America and Japan at present, is on an advanced level of water paint in the same industry, and has good popularization prospects whether in the Europe and America and the Japan or in domestic markets.

Description

technical field [0001] The invention relates to the application field of indoor environmental protection coatings, in particular to a pollution-free environmental protection full-effect indoor coating and its preparation method and application. Background technique [0002] With the continuous development of the decoration industry, coupled with people's increasing demand for coating performance and environmental protection indicators, this means that higher requirements are put forward for coatings, especially indoor coatings are directly related to people's living environment, so various Item requirements are more stringent. The United States, Japan, Western Europe and other countries and regions are developed countries and regions of coatings, and their coating performance and environmental protection indicators are in a leading position. The "Environmental Protection Law of the People's Republic of China" also clearly stipulates that it is necessary to reduce the impact...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/04C09D125/14C09D131/04C09D123/08C09D7/00
Inventor 张立伟
Owner 哈尔滨绿科科技有限公司
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