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Pea-green electrostatic powder material formula

An electrostatic powder and green technology, applied in the direction of polyester coating, epoxy resin coating, coating, etc., can solve the problems of insufficient adhesion, poor leveling, difficulty in grasping the raw materials and formula of electrostatic powder, and achieve reasonable matching of raw materials. reasonable effect

Inactive Publication Date: 2013-09-11
温永林
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Originally used for metal surface rust prevention and decoration treatment, paint spraying is mostly used. Now it has entered the use of electrostatic powder for metal surface spraying treatment, but the raw materials and formulas used to manufacture electrostatic powder are extremely difficult to grasp, because the electrostatic powder raw material composition If it is not suitable, it is very easy to cause unstable color, poor leveling, and insufficient adhesion after the plastic powder is sprayed on the metal surface. Therefore, adjusting the formula of each electrostatic powder is a practical problem faced by people.

Method used

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Examples

Experimental program
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Effect test

Embodiment approach 1

[0008] Bean green electrostatic powder raw material formula, 15 kg of epoxy resin, 15 kg of polyester resin, 7.2 kg of titanium dioxide, 4.8 kg of barium sulfate, 1.2 kg of zinc oxide, 2 kg of leveling agent, 0.01 kg of phthalocyanine blue, 0.153 of Zhongluo yellow kg, Hansa yellow 0.17 kg.

[0009] Put the raw materials in the above ratio into a mixer for full mixing, then melt the evenly mixed raw materials in a high-temperature extruder, extrude and cool them into flakes, then crush the raw flakes and sieve them into ultra-fine beans Green electrostatic powder.

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PUM

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Abstract

The invention relates to a pea-green electrostatic powder material formula which comprises 15 kilograms of epoxy resin, 15 kilograms of polyester resin, 7.2 kilograms of titanium white, 4.8 kilograms of barium sulfate, 1.2 kilograms of zinc oxide, 2 kilograms of leveling agent, 0.01 kilogram of phthalocyanine blue, 0.153 kilogram of medium chrome yellow and 0.17 kilogram of Hansa yellow. The pea-green electrostatic powder material formula can ensure stable color of a plastic powder coated surface, smoothness and brightness of the surface and high adhesive force.

Description

technical field [0001] The invention relates to a raw material formula of bean-green electrostatic powder in a series of electrostatic powder products used for plastic spraying treatment on metal surfaces. Background technique [0002] Originally used for metal surface rust prevention and decoration treatment, paint spraying is mostly used. Now it has entered the use of electrostatic powder for metal surface spraying treatment, but the raw materials and formulas used to manufacture electrostatic powder are extremely difficult to grasp, because the electrostatic powder raw material composition If it is not suitable, it is very easy to cause unstable color, poor leveling, and insufficient adhesion after the plastic powder is sprayed on the metal surface. Therefore, it is a practical problem for people to adjust the formula of each electrostatic powder. Contents of the invention [0003] In order to solve the above-mentioned problems, the present invention provides a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D167/00C09D7/12C09D5/46
Inventor 温永林
Owner 温永林
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