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Preparation raw material for automobile shell depression repair material and use method thereof

A technology for repairing materials and car shells, applied in the direction of filling slurry, etc., can solve problems such as paint film cracking, falling off, car shell holes, etc., and achieve the effect of firm repair, easy material acquisition, and not easy to crack

Inactive Publication Date: 2015-03-11
徐培富
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defect of this repair method is that when the pull ring is welded, it is easy to cause holes in the car shell, and the anti-rust treatment layer of the car shell will be damaged during polishing. The repaired part will be rusted for a period of time, and the paint film will crack and fall off

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] The raw material of the present invention includes a mixture of fine iron powder of universal glue, a mixture of fine iron powder of varnish and a repair putty, the mixture of fine iron powder of universal glue is composed of 5-6 parts of universal glue and 4-5 parts of fine iron powder, and the varnish The fine iron powder mixture consists of 6-7 parts of automotive varnish and 3-4 parts of fine iron powder. Clean and dry the depression of the car shell with clean water first, without dust and impurities; mix and stir 5-6 parts of universal glue and 4-5 parts of fine iron powder to form a thin paste, apply it on the depression with a brush, and then dry it Apply once; 6-7 parts of automotive varnish, 3-4 parts of fine iron powder, mix and stir to form a dry paste, use a brush to coat the coating of the mixed material of universal glue and iron powder, let it dry and then apply another layer , until the depression is basically filled and leveled, after the coating is dr...

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PUM

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Abstract

The invention discloses a preparation raw material for an automobile shell depression repair material and a use method thereof, which are characterized in that the raw material comprises an all-purpose adhesive fine iron powder mixture, a varnish fine iron powder mixture and repair putty; and the use method comprises the following steps: mixing an all-purpose adhesive with fine iron power, agitating into thin paste, coating at a depression with a hairbrush, mixing varnish for an automobile with fine iron power, agitating into dry paste, coating on a coating of an all-purpose adhesive and fine iron powder mixing material with the hairbrush till the depression is basically filled, and polishing and leveling with the automobile repair putty. Through the arrangement, the material has the beneficial effects that the automobile shell depression is stable to repair and is not easy to chap, an automobile shell can not be damaged during the repair, and the material is easy to take and is economic and practical.

Description

technical field [0001] The invention relates to a preparation raw material of a composite material for repairing depressions of automobile shells and a method for using the same. Background technique [0002] During the use of the car, there will be small collisions, which will cause the car shell to sag. The existing common method for repairing the small sag of the car shell is: first use electric welding to weld the pull ring on the sag, pull the pull ring with a tool, and pull out the sag. , and then remove the pull ring, after polishing, level it with repair putty, spray paint and dry. The defect of this repairing method is that when the pull ring is welded, it is easy to cause holes in the car shell, and the anti-rust treatment layer of the car shell will be destroyed during polishing. Contents of the invention [0003] The object of the present invention is to provide a kind of preparation raw material of the sunken repairing material of automobile shell and its app...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D5/34
Inventor 徐培富张彦江王立明王峻刘玉栋李元祥
Owner 徐培富