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Fruit-green electrostatic powder material formula

An electrostatic powder, green technology, applied in powder coatings, polyester coatings, epoxy resin coatings, etc., can solve problems such as insufficient adhesion, poor leveling, difficulty in grasping raw materials and formulas of electrostatic powders, etc., to achieve reasonable and well-matched raw materials reasonable effect

Inactive Publication Date: 2013-09-11
温永林
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  • Summary
  • 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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Embodiment approach 1

[0008] Fruit green electrostatic powder raw material formula, epoxy resin 21 kg, polyester resin 21 kg, titanium dioxide 7 kg, barium sulfate 11.2 kg, zinc oxide 2.1 kg, leveling agent 2.8 kg, Zhongluo Huang 1.4 kg, phthalocyanine blue 0.07 kg, carbon black 0.005 kg, Hansa yellow 0.14 kg.

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

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Abstract

The invention relates to a fruit-green electrostatic powder material formula which comprises 21 kilograms of epoxy resin, 21 kilograms of polyester resin, 7 kilograms of titanium white, 11.2 kilograms of barium sulfate, 2.1 kilograms of zinc oxide, 2.8 kilograms of leveling agent, 1.4 kilograms of medium chrome yellow, 0.07 kilogram of phthalocyanine blue, 0.005 kilogram of carbon black and 0.14 kilogram of Hansa yellow. The fruit-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 green electrostatic powder for electrostatic powder series products used for metal surface spraying treatment. 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 raw material formula ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D167/00C09D5/03C08L63/00C08L67/00C08K13/02C08K3/22C08K3/30C08K3/04
Inventor 温永林
Owner 温永林
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