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Novel water-glossy-maintaining and blooming-free painting pigment and preparation method of same

A pigment and painting technology, applied in the field of moisturizing and non-smudge painting pigments, can solve the problems of acrylic emulsion color, hiding power performance, poor gloss and leveling ability, and affect the appearance of pictures, etc., to achieve water resistance and gloss retention As well as the effects of improved anti-pollution, long storage time, and reduced production costs

Inactive Publication Date: 2018-05-15
宋吕阳光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, from a theoretical analysis, all acrylate emulsions use functional groups such as carbon-carbon double bonds, epoxy bonds, or acyl groups to form a three-dimensional cross-linked network structure; but the film-forming quality varies greatly depending on the film-forming agent.
Due to the high price of some fluorocarbon acrylic resins, although the film-forming quality is high, the application range is low; there are also some acrylic emulsions with problems in color and hiding power, poor gloss and leveling ability, resulting in poor coloring effect. the beauty of this picture

Method used

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  • Novel water-glossy-maintaining and blooming-free painting pigment and preparation method of same
  • Novel water-glossy-maintaining and blooming-free painting pigment and preparation method of same

Examples

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Effect test

preparation example Construction

[0031] Preparation method of silicone modified resin:

[0032] 15-30 parts of acrylate monomer, 10-20 parts of vinyl silicone monomer, 2-10 parts of emulsifier, 2-5 parts of initiator and 10-20 parts of water are heated and stirred for emulsification; at a temperature of 80℃ , Stir evenly for 2-3 hours, then add 10-30 parts of glycidyl acrylate dropwise, and serve.

[0033] The preparation method of the graphene slurry:

[0034] Mix and stir silane coupling agent, polyethylene glycol 2000, glycerin and water, add graphene and stir evenly; including the following components by weight: 2-10 parts of graphene, 1-5 parts of polyethylene glycol 2000, 2-5 parts of silane coupling agent, 1-4 parts of glycerin and 5-10 parts of water.

[0035] A method for preparing a new type of moisturizing and non-halting paint, including the following steps:

[0036] (1) Stir and mix acrylic ester emulsion, talc powder, mica powder, polymerization inhibitor, a part of acrylic ester and water in a mixer;

...

Embodiment 1

[0040] A new type of moisturizing and non-halting paint, including the following ingredients in parts by weight (1g per part):

[0041] 5 parts of carbon black, 6 parts of bentonite, 2 parts of hydroquinone, 20 parts of acrylate emulsion, 5 parts of graphene slurry, 0.2 parts of Shanghai Changfeng 9020 dispersant, 0.2 parts of triethanolamine, 0.2 parts of defoamer, PN -23 3 parts, 1 part of talc powder, 8 parts of mica powder, 15 parts of acrylate and 8 parts of water.

[0042] The components in the preparation of acrylate emulsion include: 15 parts of acrylate monomer, 20 parts of vinyl silicone monomer, 30 parts of glycidyl acrylate, 5 parts of emulsifier, 2 parts of initiator and 10 parts of water.

[0043] The components in the preparation of graphene slurry include: 2 parts of graphene, 1 part of polyethylene glycol 2000, 2 parts of silane coupling agent, 4 parts of glycerin, and 5 parts of water.

Embodiment 2

[0045] A new type of moisturizing and non-halting paint, including the following ingredients in parts by weight (1g per part):

[0046] 15 parts of carbon black, 0.5 parts of bentonite, 0.2 parts of hydroquinone, 10 parts of acrylate emulsion, 10 parts of graphene slurry, 1 part of Shanghai Changfeng 9020 dispersant, 1 part of triethanolamine, 1 part of defoamer, PN -23 0.6 parts, 4 parts of talc powder, 2 parts of mica powder, 5 parts of acrylate and 20 parts of water.

[0047] The components in the preparation of acrylate emulsion include: 30 parts of acrylate monomer, 10 parts of vinyl silicone monomer, 10 parts of glycidyl acrylate, 10 parts of emulsifier, 5 parts of initiator and 20 parts of water.

[0048] The components in the preparation of graphene slurry include: 10 parts of graphene, 5 parts of polyethylene glycol 2000, 5 parts of silane coupling agent, 1 part of glycerin, and 10 parts of water.

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Abstract

The invention provides a novel water-glossy-maintaining and blooming-free painting pigment and a preparation method of same. The painting pigment includes, by weight, 5-15 parts of pigment, 0.5-6 parts of a supporter, 0.2-2 parts of a polymerization inhibitor, 10-20 parts of acrylate emulsion, 5-10 parts of graphene slurry, 0.5-3 parts of an additive, 0.3-3 parts of a curing agent, 1-4 parts of talcum powder, 2-8 parts of mica powder, 5-15 parts of acrylate and 8-20 parts of water. The painting pigment has strong coloring effect, has good water-glossy effect and is blooming-free.

Description

Technical field [0001] The invention belongs to the field of stationery production, and in particular relates to a paint that retains moisture and does not halo. Background technique [0002] Acrylic pigments have a very wide range of uses in the use of pigments and can be used in painting. Among acrylic pigments, the drying speed, weather resistance, and water resistance of acrylic pigments have become the focus of attention, which directly affects the quality and application value of acrylic pigments. But from the principle analysis, all acrylate emulsions use the polymerization of carbon-carbon double bonds, epoxy bonds or acyl groups to form a three-dimensional cross-linked network structure; however, the film quality varies greatly depending on the film former. Some fluorocarbon acrylic resins are expensive and have high film-forming quality, but their application range is low. Some acrylic emulsions have problems with color and hiding power, poor gloss and leveling ability...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D4/06C09D5/06C09D5/16C09D7/61C09D7/63
CPCC09D4/06C09D5/06C09D5/1687
Inventor 宋吕阳光
Owner 宋吕阳光
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