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Polyvinyl chloride environment-friendly color paste

A polyvinyl chloride, environmentally friendly technology, applied in the direction of pigment paste, coating, etc., can solve the problems of carcinogenicity, ecological environment and human health threats, and achieve uniform coloring, low manufacturing cost, and good economy.

Inactive Publication Date: 2018-06-29
广德粤华塑业制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, phthalates are used as plasticizers in the color pastes on the market, which are carcinogenic and pose a potential threat to the ecological environment and human health

Method used

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  • Polyvinyl chloride environment-friendly color paste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see figure 1 As shown, the technical solution adopted in the present invention is: a polyvinyl chloride environment-friendly color paste, which includes the following raw materials: 15 parts of PVC paste resin, 16 parts of PVC resin powder, 45 parts of pigment, light 14 parts of calcium carbonate, 55 parts of deionized water, 34 parts of glycerin, 18 parts of epoxidized soybean oil, 12 parts of triethanolamine and 8 parts of methyl methacrylate.

[0022] Wherein, the polyvinyl chloride environment-friendly color paste is also added with 3 parts of an environment-friendly color paste stabilizer.

[0023] Wherein, the environment-friendly color paste stabilizer includes 60% organotin stabilizer and 40% organozinc stabilizer.

[0024] Wherein, 10 parts of lubricants are also added in the polyvinyl chloride environment-friendly color paste, wherein the lubricant is a mixture of stearic acid, polyethylene glycol and glycerin and the ratio of stearic acid, polyethylene glyco...

Embodiment 2

[0028] see figure 1 As shown, the technical solution adopted in the present invention is: a polyvinyl chloride environment-friendly color paste, which includes the following raw materials: 8 parts of PVC paste resin, 12 parts of PVC resin powder, 38 parts of pigment, light 11 parts of calcium carbonate, 45 parts of deionized water, 24 parts of glycerin, 12 parts of epoxidized soybean oil, 8 parts of triethanolamine and 5 parts of methyl methacrylate.

[0029] Wherein, the polyvinyl chloride environment-friendly color paste is also added with 1 part of an environment-friendly color paste stabilizer.

[0030] Wherein, the environment-friendly color paste stabilizer includes 30% organotin stabilizer and 70% organozinc stabilizer.

[0031] Wherein, 6 parts of lubricants are also added in the polyvinyl chloride environment-friendly color paste, wherein the lubricant is a mixture of stearic acid, polyethylene glycol and glycerin and the ratio of stearic acid, polyethylene glycol an...

Embodiment 3

[0035] see figure 1 As shown, the technical solution adopted in the present invention is: a polyvinyl chloride environment-friendly color paste, which includes the following raw materials: 15 parts of PVC paste resin, 12 parts of PVC resin powder, 45 parts of pigment, light 11 parts of calcium carbonate, 55 parts of deionized water, 24 parts of glycerin, 18 parts of epoxidized soybean oil, 8 parts of triethanolamine and 8 parts of methyl methacrylate.

[0036] Wherein, the polyvinyl chloride environment-friendly color paste is also added with 1 part of an environment-friendly color paste stabilizer.

[0037] Wherein, the environment-friendly color paste stabilizer includes 60% organotin stabilizer and 40% organozinc stabilizer.

[0038] Wherein, 10 parts of lubricants are also added in the polyvinyl chloride environment-friendly color paste, wherein the lubricant is a mixture of stearic acid, polyethylene glycol and glycerin and the ratio of stearic acid, polyethylene glycol ...

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Abstract

The invention relates to polyvinyl chloride environment-friendly color paste. The polyvinyl chloride environment-friendly color paste is prepared from the following raw materials: 8-15 parts of PVC paste resin, 12-16 parts of PVC resin powder, 38-45 parts of pigments, 11-14 parts of light calcium carbonate, 45-55 parts of deionized water, 24-34 parts of glycerine, 12-18 parts of epoxidized soybeanoil, 8-12 parts of triethanolamine and 5-8 parts of methyl methacrylate. The environment-friendly color paste is obtained through adding new materials to the base stock and carrying out dispersing and grinding. According to the polyvinyl chloride environment-friendly color paste, scientific and reasonable proportioning is carried out by using novel environment-friendly materials, the conventionalenvironment-friendly safe raw materials are used in the formula, and the prepared environment-friendly color paste is good in safety, uniform in coloration, convenient in use, good in economical efficiency, low in manufacturing cost and little in harm, has good potential, is environmentally friendly and is in line with the inspection specifications of polycyclic aromatic hydrocarbons; the polycyclic aromatic hydrocarbons are not detected, so that the polyvinyl chloride environment-friendly color paste meets environmental requirements; the polyvinyl chloride environment-friendly color paste provided by the invention is extensively applied to the fields of medical care, sanitation, foods and the like.

Description

technical field [0001] The invention relates to the technical field of polyvinyl chloride environment-friendly materials, in particular to a polyvinyl chloride environment-friendly color paste. Background technique [0002] Plastic products are widely used in various industries. The raw materials of plastic products are mostly white particles. During the production process, a certain amount of dye must be added to the raw materials as needed to make the plastic products have the desired color. At present, the colorants used in plastic color matching include toner, color masterbatch, etc., which have obvious defects in use. The toner is easy to fly during use, has a large loss, causes great pollution to equipment and the environment, and is expensive. In addition, due to the small size of the toner particles, it is easy to agglomerate, resulting in poor dispersibility. The content of effective coloring components in color masterbatch is low, generally only 1 / 5 to 2 / 5 of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D17/00C09D4/02C09D4/06
CPCC09D4/06C09D17/001
Inventor 游梦玲
Owner 广德粤华塑业制品有限公司
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