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Aqueous pencil lacquer and production technology thereof

A production process and technology for pencils, applied in the direction of biocide-containing paints, antifouling/underwater coatings, coatings, etc., can solve the problems of unfavorable physical and mental health of users, physical and mental damage of users, poor practical application effect, etc. Achieve the effect of protecting physical and mental health, less harmful substances, and less odor

Inactive Publication Date: 2019-06-07
浙江艾特佳文化用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the common pencil paints on the market contain more formaldehyde and benzene compounds, and more harmful substances. For people who use pencils for a long time, the common pencils on the market are likely to cause physical and mental damage to users, which is not conducive to users' physical and mental health. Healthy, the actual application effect is poor

Method used

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  • Aqueous pencil lacquer and production technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] This water-based pencil paint is made of the following raw material proportions by weight: 100 parts of water-based resin, 5 parts of film-forming aid, 0.5 part of defoamer, 3 parts of dispersant, 5 parts of thickener, heat stabilizer 2 parts of agent, 1 part of wetting agent, 1 part of surfactant, 0.5 part of green tea powder, 0.2 part of ginkgo leaf powder, 200 parts of water.

[0019] The production technology of above-mentioned water-based pencil paint, comprises the steps:

[0020] The first step is to weigh the raw materials. Weigh all the raw materials according to the parts by weight, then take the mixing container, add water, water-based resin, and film-forming aids to the mixer, and then add defoamers, dispersants, thickeners agent, heat stabilizer, wetting agent, surfactant, stir evenly, then add green tea powder, ginkgo leaf powder, stir again, obtain the raw material mixture for the first time;

[0021] In the second step, stirring, the first raw material ...

Embodiment 2

[0027] This water-based pencil paint is made of the following raw material proportions by weight: 120 parts of water-based resin, 8 parts of film-forming aid, 0.6 part of defoamer, 5 parts of dispersant, 7 parts of thickener, heat stabilizer 3 parts of agent, 2 parts of wetting agent, 2 parts of surfactant, 0.6 part of green tea powder, 0.3 part of ginkgo leaf powder, 220 parts of water.

[0028] The production technology of above-mentioned water-based pencil paint, comprises the steps:

[0029] The first step is to weigh the raw materials. Weigh all the raw materials according to the parts by weight, then take the mixing container, add water, water-based resin, and film-forming aids to the mixer, and then add defoamers, dispersants, thickeners agent, heat stabilizer, wetting agent, surfactant, stir evenly, then add green tea powder, ginkgo leaf powder, stir again, obtain the raw material mixture for the first time;

[0030] In the second step, stirring, the first raw materia...

Embodiment 3

[0036] This water-based pencil paint is made of the following raw material proportions by weight: 150 parts of water-based resin, 10 parts of film-forming aid, 0.8 part of defoamer, 6 parts of dispersant, 8 parts of thickener, heat stabilizer 4 parts of agent, 3 parts of wetting agent, 3 parts of surfactant, 0.8 part of green tea powder, 0.4 part of ginkgo leaf powder, 250 parts of water.

[0037] The production technology of above-mentioned water-based pencil paint, comprises the steps:

[0038] The first step is to weigh the raw materials, weigh all the raw materials according to the parts by weight, then take the mixing container, add water, water-based resin, and film-forming aids to the mixer, and then add defoamers, dispersants, thickeners agent, heat stabilizer, wetting agent, surfactant, stir evenly, then add green tea powder, ginkgo leaf powder, stir again, obtain the raw material mixture for the first time;

[0039] In the second step, stirring, the first raw materi...

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Abstract

The invention discloses an aqueous pencil lacquer, which is composed of water, aqueous resin, a film forming aid, an antifoaming agent, a dispersant, a thickening agent, a heat stabilizer, a wetting agent, a surfactant, green tea powder, and ginkgo leaf powder. The pencil lacquer is prepared by following steps: raw material picking, stirring, cooling, sterilizing, and finishing. The produced aqueous pencil lacquer has few harmful substances, little odor, a good environment protection effect, and a strong antibacterial performance, can protect the health of users, is suitable for large scale production, has a good using effect, and is easy to popularize.

Description

technical field [0001] The invention relates to the technical field of pencil manufacture, in particular to a water-based pencil paint and a production process thereof. Background technique [0002] The essence of pencil paint is the paint coated on the outside of the pencil wood, and its raw material is nitrocellulose. It is divided into three categories: primer, topcoat and varnish. The primer is applied directly to the surface of the wooden pole to fill in its wood grain and unevenness, and the paint contains more filler pigments. The top coat is applied over the base coat to give the pencil the desired color. The varnish is for varnishes, does not contain colour, and contains large amounts of low viscosity nitrocellulose and synthetic resins. Solvents for pencil paints are mostly low-boiling due to the quick-drying requirements of the operating process. [0003] At present, the common pencil paints on the market contain more formaldehyde and benzene compounds, and mo...

Claims

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Application Information

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IPC IPC(8): C09D201/00C09D5/14C09D7/63
Inventor 邱学志
Owner 浙江艾特佳文化用品有限公司
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