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modeling paste for painting

A molding paste and painting technology, which is applied in the field of art painting coatings, can solve the problems of not meeting the requirements of environmental protection, poor product performance, and not being able to cater to painters, etc., and achieve excellent adhesion and fluidity, good whiteness, and good plasticity Effect

Active Publication Date: 2017-01-11
宁波康大美术画材集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the abuse of low-grade paint, the traditional plastic paste has low technical content and poor product performance, which cannot cater to the artistic conception pursued by painters. In addition, due to vicious competition in the market, the price has always been low, and it is almost unprofitable
In addition, most of the raw materials used in low-end plastic pastes contain plasticizers banned by Western countries, such as alkylphenol polyoxyethylene ether (APEO) and derivatives, which do not meet the requirements of green environmental protection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Select the following components by weight ratio: acrylate emulsion: 20 parts; propylene glycol: 10 parts; rutile titanium dioxide: 14 parts; gypsum powder: 23 parts; talcum powder: 13 parts; cellulose ether: 3 parts; -2-methyl-4-isothiazolin-3-one: 2 parts; anti-yellowing agent: 1 part; phosphate: 1 part, non-ionic polyurethane associative modifier: 1 part, alkali-swellable emulsion type Leveling agent: 1 part, disodium cocoyl monoethanolamide sulfosuccinate: 1 part, phosphate defoamer: 1 part, disodium cocoyl monoethanolamide sulfosuccinate: 1 part; water: 8 parts.

[0024] Add the above components into a high-speed disperser and stir for 10 minutes, then continue to stir for 10 minutes after cooling, and obtain the molding paste for painting after cooling.

Embodiment 2

[0026] Select the following components by weight ratio: acrylate emulsion: 25 parts; glycerol: 4 parts; rutile titanium dioxide: 17 parts; gypsum powder: 25 parts; talcum powder: 15 parts; -Chloro-2-methyl-4-isothiazolin-3-one: 2 parts; anti-yellowing agent: 0.8 part; silicate: 0.7 part, nonionic polyurethane associative modifier 0.8 part, alkali swelling 0.8 parts of emulsion type leveling agent, 0.9 parts of phosphate defoamer, 1 part of disodium coco monoethanolamide sulfosuccinate monoester; water: 5 parts.

[0027] Add the above components into a high-speed disperser and stir for 10 minutes, then continue to stir for 10 minutes after cooling, and obtain the molding paste for painting after cooling.

Embodiment 3

[0029] Select the following components according to the weight ratio: acrylate emulsion: 28 parts; butyl glycol ether: 10 parts; rutile titanium dioxide: 13 parts; gypsum powder: 20 parts; talcum powder: 15 parts; polyacrylate: 1 part ; 5-chloro-2-methyl-4-isothiazolin-3-one: 1 part; anti-yellowing agent: 1 part; sodium hexametaphosphate: 0.2 part, nonionic polyurethane associative modifier: 0.2 Parts, alkali-swellable emulsion type leveling agent: 0.2 parts, mineral oil defoamer: 0.2 parts, water-soluble non-ionic low-foaming surface wetting agent: 0.2 parts; water: 10 parts.

[0030] Add the above components into a high-speed disperser and stir for 10 minutes, then continue to stir for 10 minutes after cooling, and obtain the molding paste for painting after cooling.

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Abstract

The invention provides molding paste for drawing. The white molding paste is good in white degree, small in fineness, free of harmful additives and is environment-friendly and safe. According to the technical scheme, the molding paste for drawing comprises the following components in parts by weight: 20-35 parts of acrylic ester emulsion, 2-10 parts of a film forming aid, 5-20 parts of titanium dioxide, 10-30 parts of gypsum powder, 5-20 parts of talcum powder, 0.5-5 part of a thickening agent, 0.2-2 parts of mildew preventive, 0.1-1.5 part of an anti-yellowing agent, 1-10 parts of additives and 5-10 parts of water. The molding paste for drawing, which is provided by the invention, is white molding paste and is most ordinary molding paste. Various detection results show that standard requirements on the molding paste which is prepared from the above components according to the proportioning are all meet, and the molding paste is small in fineness, good in fineness effect, high in glossiness and high in adhesive power.

Description

technical field [0001] The invention belongs to the art painting paint field, and specifically designs a molding paste for painting. Background technique [0002] Plastic paste is usually used in painting, mainly to form texture on the canvas, which can increase the thickness of oil painting, acrylic painting and other works, and can also express the rough texture and enhance the three-dimensional feeling of the painting. It is indispensable in the art industry. One of the main missing ingredients. [0003] Due to the abuse of low-grade paint, the traditional modeling paste has low technical content and poor product expression, which cannot cater to the artistic conception pursued by painters. In addition, due to the vicious competition in the market, the price has always been low, and it is almost unprofitable. In addition, most of the raw materials used in low-end plastic pastes contain plasticizers banned by Western countries, such as alkylphenol polyoxyethylene ether (A...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/04C09D5/06
Inventor 李全涛许观良
Owner 宁波康大美术画材集团股份有限公司
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