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Glutinous rice flour environment-friendly water-based paint

A technology for water-based paint and glutinous rice flour, applied in coating and other directions, can solve the problems of glutinous rice slurry production, storage, storage difficulties, environmental pollution, and poor control of glutinous rice slurry use.

Inactive Publication Date: 2013-10-02
东莞市康博士装饰材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is very harmful to the human body, and it will pollute the environment during production and use, and it will also cause serious harm to the health of users.
[0003] The applicant had previously applied for a patent on "Multifunctional Glutinous Rice Coating". The formulation of this application was cumbersome to operate during the process of implementation, especially the use of glutinous rice slurry was not easy to grasp. In addition, the southern region of my country was humid and rainy. There are many difficulties in production, storage and storage
resulting in problems with the quality of the final product

Method used

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  • Glutinous rice flour environment-friendly water-based paint
  • Glutinous rice flour environment-friendly water-based paint
  • Glutinous rice flour environment-friendly water-based paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] First, add quicklime into water and stir for 30 minutes. After clarification, take the upper solution as lime slurry clear liquid for later use.

[0022] According to the following formula (according to the number of parts by mass), the following steps:

[0023]

[0024]

[0025] ① Add hydroxypropyl methylcellulose to water and stir for 30 minutes;

[0026] ② Add polycarboxylate sodium salt dispersant and silicone defoamer in sequence and stir for 30 minutes;

[0027] ③Add titanium dioxide and superfine calcium carbonate to disperse strongly for 30 minutes;

[0028] ④Add polyvinyl acetate-ethylene emulsion and glutinous rice flour and stir for 20 minutes;

[0029] ⑤ Add lime slurry and stir for 20 minutes;

[0030] ⑥Add nano-silver and stir for 20 minutes;

[0031] 7. become the finished coating of the present invention after filtering, pack.

[0032] The hydroxypropyl methylcellulose, referred to as UPMC, is produced in the United States, and the manufacture...

Embodiment 2

[0039] First, add quicklime into water and stir for 30 minutes. After clarification, take the upper solution as lime slurry clear liquid for later use.

[0040] According to the following formula (according to the number of parts by mass), the following steps:

[0041]

[0042]

[0043] Adopt this formula, produce 10 batches of coatings according to the production method of embodiment one, its main technical index is all in the scope of following table:

[0044] pH value

Embodiment 3

[0046] First, add quicklime into water and stir for 30 minutes. After clarification, take the upper solution as lime slurry clear liquid for later use.

[0047] According to the following formula (according to the number of parts by mass), the following steps:

[0048]

[0049] Adopt this formula, produce 10 batches of coatings according to the production method of embodiment one, its main technical index is all in the scope of following table:

[0050] pH value

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PUM

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Abstract

The invention relates to paint, and in particular relates to environment-friendly, non-toxic and harmless water-based paint. The paint comprises the following components in percentage by weight: 10-25% of water, 2-5% of cellulose, 1-4% of a wetting agent, 1-4% of a defoamer, 10-30% of titanium dioxide, 15-40% of calcium carbonate, 15-35% of VAE (Vinyl Acetateethylene Emulsion), 10-15% of glutinous rice flour, 5-10% of a lime slurry clear liquid and 0.5-1% of nano-silver. With the adoption of the technical scheme, glutinous rice flour, calcium carbonate and quick lime in the formula are mixed to generate an organic-inorganic composite material which is compact in structure, high in mechanical strength, good in toughness and good in sealing performance to a base material, so that the paint obtained is excellent in weather ability and ageing resistance. Meanwhile, a plant extracting liquid is added, so that the film is more fresh and natural, and the paint is free from harmful components, safe and environment-friendly and simple to manufacture.

Description

technical field [0001] The invention relates to a paint, in particular to an environment-friendly, non-toxic and harmless biomass paint. Background technique [0002] Existing water-based latex paints basically contain formaldehyde, benzene, toluene, VOC and other toxic and harmful ingredients to the human body. After using this product, the harmful substances will hide in it and slowly volatilize, and it may even take three to fifteen years . It is very harmful to the human body, and in the process of production and use, it will pollute the environment and cause serious harm to the health of users. [0003] The applicant had previously applied for a patent on "Multifunctional Glutinous Rice Coating". The formulation of this application was cumbersome to operate during the process of implementation, especially the use of glutinous rice slurry was not easy to grasp. In addition, the southern region of my country was humid and rainy. There are many difficulties in production,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D123/08C09D7/12
Inventor 罗家斌黄定华
Owner 东莞市康博士装饰材料有限公司
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