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Environment-friendly material and method for preparing same

A technology of environmentally friendly materials and pigments, applied in anti-corrosion coatings, anti-fouling/underwater coatings, biocide-containing paints, etc., can solve the problems of high cost, environmental pollution, and not being widely used, and achieve low production costs and improved Anti-corrosion performance, bright color effect

Inactive Publication Date: 2018-10-16
杨芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Architectural coatings have a variety of colors and are very bright, but most of the colors of the coatings are made by adding chemical pigments, which not only pollute the environment, but also cost a lot
However, it has not been widely used to make colored paints from pigments made from plant extracts.

Method used

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  • Environment-friendly material and method for preparing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] An environmentally friendly material, mainly made of the following raw materials in parts by weight: 20 parts of polyvinyl acetate, 5 parts of vinyl formate, 15 parts of water-soluble epoxy resin, 10 parts of n-butyl acetate, 5 parts of anti-settling agent, and 10 parts of pigment , 1 part of other additives and 30 parts of deionized water;

[0028] Among them, the anti-sedimentation agent is composed of organic bentonite and castor oil;

[0029] Other additives are mixed with curing agent, thickener, defoamer and film-forming aid;

[0030] The pigment is mainly made of the following raw materials in parts by weight: 10 parts of beet, 10 parts of crab apple bark, 10 parts of amurberry bark, 10 parts of hibiscus flower, 10 parts of St. John's wort, 10 parts of rose flower, 10 parts of sumac fruit, madder 20 parts, 15 parts of safflower, 10 parts of red yeast rice and 10 parts of red pepper; the preparation method is:

[0031] S1: Wash and pulverize bark of amurberry ba...

Embodiment 2

[0039] An environmentally friendly material, mainly made of the following raw materials in parts by weight: 25 parts of polyvinyl acetate, 7 parts of vinyl formate, 17 parts of water-soluble epoxy resin, 13 parts of n-butyl acetate, 6 parts of anti-settling agent, and 15 parts of pigment , 1.5 parts of other additives and 45 parts of deionized water;

[0040] Among them, the anti-settling agent is composed of polyvinyl alcohol wax and polyamide wax;

[0041] Other additives are mixed with curing agent, thickener, defoamer and film-forming aid;

[0042] The pigment is mainly made of the following raw materials in parts by weight: 13 parts of beet, 15 parts of crab apple bark, 15 parts of amurberry bark, 15 parts of hibiscus flower, 13 parts of St. John's wort, 11 parts of rose flower, 15 parts of sumac fruit, madder 25 parts, 17 parts of safflower, 20 parts of red yeast rice and 15 parts of red pepper; its preparation method is:

[0043] S1: Wash and pulverize the bark of Phe...

Embodiment 3

[0051] An environmentally friendly material, mainly made of the following raw materials in parts by weight: 30 parts of polyvinyl acetate, 10 parts of vinyl formate, 20 parts of water-soluble epoxy resin, 15 parts of n-butyl acetate, 7 parts of anti-settling agent, and 20 parts of pigment , 2 parts of other additives and 60 parts of deionized water;

[0052] Among them, the anti-settling agent is composed of organic bentonite, castor oil, polyvinyl alcohol wax and polyamide wax;

[0053] Other additives are mixed with curing agent, thickener, defoamer and film-forming aid;

[0054] The pigment is mainly made of the following raw materials by weight: 15 parts of beet, 20 parts of crab apple bark, 20 parts of amurberry bark, 20 parts of hibiscus flower, 15 parts of St. John's wort, 12 parts of rose flower, 20 parts of sumac fruit, madder 30 parts, 20 parts of safflower, 30 parts of red yeast rice and 20 parts of red pepper; its preparation method is:

[0055] S1: Wash and pulver...

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Abstract

The invention relates to the technical field of environment-friendly materials, in particular to an environment-friendly material and a method for preparing the same. The environment-friendly materialmainly comprises raw materials including 20-30 parts of polyvinyl acetate, 5-10 parts of vinyl formate, 15-20 parts of water-soluble epoxy resin, 10-15 parts of butyl acetate, 5-7 parts of anti-settling agents, 10-20 parts of pigment and the like. The pigment mainly comprises raw materials including 10-15 parts of sugar beet, 10-20 parts of bark of annoying orange crabapple, 10-20 parts of bark of phellodendron amurense, 10-20 parts of flos hibisci mutabilis, 10-15 parts of hypericum perforatum, 10-12 parts of flos rosae rugosae, 10-20 parts of fruits of rhus coriaria, 20-30 parts of radix rubiae, 15-20 parts of flos carthami and the like. The method includes steps of ultrasonically dispersing and blending the raw materials for the environment-friendly material; carrying out boiling, extraction, filtration, clarification, homogeneity and ultra-filtration on the raw materials for the pigment, and the like. The environment-friendly material and the method have the advantages that coating is excellent in film coating property and flow property and has bright colors, the anti-settling properties can be improved, the service life can be prolonged, the environment-friendly material is nontoxic and environmentally friendly, and the method is simple and is low in production cost.

Description

technical field [0001] The invention relates to the technical field of environmental protection materials, in particular to an environmental protection material and a preparation method thereof. Background technique [0002] At present, the interior walls of buildings are generally painted with paint, which can be well bonded to the base material and form a complete and tough protective film when painted on the surface of the object. Architectural paints have decorative, protective and habitability improvement functions. The proportions of various functions vary depending on the purpose of use. Architectural coatings have a variety of colors and are very bright, but most of the colors of the coatings are made by adding chemical pigments, which not only pollutes the environment, but also costs a lot. And about utilizing the pigment that plant extract is made to make colored paint, but not widely used. Contents of the invention [0003] The purpose of the present invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/06C09D5/14C09D5/08C09D7/45C09D7/41
CPCC09D4/06C09D5/08C09D5/14C09D7/41C09D7/45
Inventor 杨芳
Owner 杨芳
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