Raw material formula of pattern-series electrostatic powder
A technology of electrostatic powder and series, which is applied in the formula field of pattern series electrostatic powder raw materials, can solve the problems of insufficient adhesion, poor leveling, difficulty in grasping the raw materials and formula of electrostatic powder, etc., and achieve the effect of reasonable raw materials and reasonable matching
Inactive Publication Date: 2013-09-18
温永林
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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 It is very easy to cause unstable color, poor leveling, and insufficient adhesion after electrostatic powder spraying 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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Experimental program
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Embodiment approach 1
[0008] Pattern series electrostatic powder raw material formula, epoxy resin 350 kg, polyester resin 350 kg, titanium dioxide 60 kg, zinc carbonate 40 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 ultrafine powders , and then add 5-10 grams of floating agent per kilogram and mix evenly to form a pattern series electrostatic powder.
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The invention relates to a raw material formula of pattern-series electrostatic powder. The formula comprises 350kg of epoxy resin, 350kg of polyester resin, 60kg of titanium dioxide and 40kg of zinc carbonate. The formula ensures that a plastic powder spraying surface is stable in color and luster, smooth and bright as well as strong in adhesive force.
Description
technical field [0001] The invention relates to a raw material formula of pattern series electrostatic powder in electrostatic powder series 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 electrostatic powder spraying on the metal surface. Therefore, adjusting the formula of each electrostatic powder is a practical problem faced by people. Contents of the invention [0003] In order to solve the above-mentioned problems, the present invention provides a...
Claims
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IPC IPC(8): C09D163/00C09D167/00C09D7/12C09D5/46C09D5/28
Inventor 温永林
Owner 温永林
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