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High-dispersity plastic pigment composition

A plastic pigment and high dispersibility technology, applied in the field of pigments, can solve the problems of limiting the application of plastic pigments, poor plastic dispersibility, poor environmental protection, etc., and achieve the advantages of simple coloring processing, good coloring effect, and good heat resistance stability Effect

Inactive Publication Date: 2016-10-26
WUJIANG TUNCUN PIGMENT PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The plastic pigments currently used are mostly single components, such as chrome green, medium chrome yellow, chrome yellow, molybdenum chrome red, etc., with bright colors and good stability, but poor environmental protection and poor dispersion in plastics. Limit the application of plastic pigments

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: A kind of highly dispersible plastic pigment composition, comprising the following raw materials in parts by weight: 12 parts of environmental protection pigment powder, 1.5 parts of nano-scale hydroxyapatite powder, 0.8 part of titanium dioxide, 2 parts of EVA wax, polytetrafluoroethylene 5 parts of vinyl fluoride micropowder, 1.5 parts of sodium benzoate, 0.7 parts of antioxidant DNP, 0.7 parts of microcrystalline paraffin, 0.8 parts of zinc stearate and N-(polyhydroxylaurate) acyl-3-dimethylaminopropylamine 6 part, the described environmental protection pigment powder is cobalt blue.

Embodiment 2

[0011] Embodiment 2: A kind of highly dispersible plastic pigment composition, comprises the raw material of following parts by weight: 8 parts of environment-friendly pigment powders, 1 part of nano-scale hydroxyapatite powder, 0.5 parts of titanium dioxide, 1 part of EVA wax, polytetrafluoroethylene 3 parts of vinyl fluoride micropowder, 1 part of sodium benzoate, 0.5 part of antioxidant DNP, 0.5-1 part of microcrystalline paraffin, 0.5 part of zinc stearate and N-(polyhydroxylaurate) acyl-3-dimethylamino 4 parts of propylamine, and described environmental protection pigment powder is cobalt green.

Embodiment 3

[0012] Embodiment 3: A kind of highly dispersible plastic pigment composition, comprise the raw material of following parts by weight: 15 parts of environmental protection pigment powders, 2 parts of nano-scale hydroxyapatite powders, 1 part of titanium dioxide, 3 parts of EVA wax, polytetrafluoroethylene 7 parts of vinyl fluoride powder, 2 parts of sodium benzoate, 1 part of antioxidant DNP, 1 part of microcrystalline paraffin, 1 part of zinc stearate and 8 parts of N-(polyhydroxylaurate) acyl-3-dimethylaminopropylamine, The environment-friendly pigment powder is titanium nickel yellow.

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PUM

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Abstract

The invention discloses high-dispersity plastic pigment composition. The high-dispersity plastic pigment composition is prepared from raw materials in parts by weight as follows: 8-15 parts of environment-friendly pigment powder, 1-2 parts of nanoscale hydroxyapatite powder, 0.5-1 part of titanium dioxide, 1-3 parts of EVA wax, 3-7 parts of polytetrafluoroethylene micropowder, 1-2 parts of sodium benzoate, 0.5-1 part of an antioxidant DNP, 0.5-1 part of microcrystalline wax, 0.5-1 part of zinc stearate and 4-8 parts of N-poly(hydroxylauric acid ester) acyl-3-(dimethylamino) propylamine; the environment-friendly pigment powder is cobalt blue, cobalt green or titanium-nickel yellow. The high-dispersity plastic pigment composition is prepared from environment-friendly raw materials through mixing and has good environmental protection performance, good dispersity in the use process, better compatibility with plastic materials, wide applicability and excellent heat-resisting stability and is convenient to use, the coloring processing operation is simple and convenient, and the coloring effect is good.

Description

technical field [0001] The invention relates to a pigment, in particular to a high-dispersibility plastic pigment composition. Background technique [0002] Plastic pigment refers to an industrial product that imparts various colors to plastics to make plastic products of specific color. Plastic pigments should be able to withstand various process conditions in plastic processing and molding to make plastic products with specific colors. Therefore, plastic pigments should have good color properties, easy dispersibility and heat resistance. In order to increase the commodity value of plastic products, from the simple pursuit of aesthetics, higher requirements are put forward for the safety, stability and high performance of colored products. Therefore, plastic pigments should also have good non-toxic properties under the conditions of use of plastic products. Toxicity, weather resistance, migration resistance, chemical resistance and other application properties. The plast...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/18C08L23/08C08L91/06C08K13/02C08K3/32C08K3/22C08K5/098C08L29/04
CPCC08L27/18C08K2201/011C08K2201/014C08L23/0853C08L29/04C08L2201/08C08L2205/03C08L91/06C08K13/02C08K2003/325C08K2003/2241C08K5/098C08L23/06
Inventor 张建强
Owner WUJIANG TUNCUN PIGMENT PLANT
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