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Porcelain body glaze repairing method

A technology for repairing glaze and porcelain body, which is applied in the direction of insulators, electrical components, circuits, etc. It can solve the problems that affect the appearance and performance of products, waste raw materials, lack of glaze, etc., and achieve the effect of good quality glaze repair and saving raw materials

Inactive Publication Date: 2012-02-22
HENAN DEXIN ELECTROCERAMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production process of porcelain bushings, the phenomenon of lack of glaze often occurs, which affects the appearance and performance of the product. In the prior art, the repair method used is as follows: use 2 parts of resin type electric porcelain repair agent and 1 part of curing type Electric porcelain repair agent is mixed with pigments to make a repair mixture, which is painted with a brush (the above raw materials are produced by Henan Xuying Petrochemical Technology Co., Ltd. and other units). This repair method has the disadvantages of poor brightness and uneven surface, which affects the Product quality, waste of raw materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] a. Mix 10 grams of resin-type electric porcelain repair agent with 5 grams of curable electric porcelain repair agent and pigments to make a repair mixture. Add pigments to make it the same as the repaired one. The pigments used are black, yellow and red;

[0014] b. Clean the area to be repaired with acetone, and then dry it with a hair dryer;

[0015] c. Dilute the repair mixture in step a with 10 grams of acetone to the extent that it can flow through a 50-mesh filter, and add it into the spray gun through a 50-mesh filter, and spray the part to be repaired with the spray gun.

[0016] The glaze surface processed above has the advantages of good brightness and uniform glaze surface, but it will take a while to dry.

Embodiment 2

[0018] a. Mix 10 grams of resin-type electric porcelain repair agent with 5 grams of curable electric porcelain repair agent and pigments to make a repair mixture. Add pigments to make it the same as the repaired one. The pigments used are black, yellow and red;

[0019] b. Clean the area to be repaired with acetone, and then dry it with a hair dryer;

[0020] c. Dilute the repair mixture in step a with 10 grams of acetone to the extent that it can flow through a 60-mesh filter, and add it to the spray gun through a 50-mesh filter, and spray the part to be repaired with the spray gun;

[0021] d. Blow the sprayed part with a hot hair dryer.

[0022] The glaze surface processed above has the advantages of good brightness and uniform glaze surface, and there are some bubbles.

Embodiment 3

[0024] a. Mix 10 grams of resin-type electric porcelain repair agent with 5 grams of curable electric porcelain repair agent and pigments to make a repair mixture. Add pigments to make it the same as the repaired one. The pigments used are black, yellow and red;

[0025] b. Clean the area to be repaired with acetone, and then dry it with a hair dryer;

[0026] c. Dilute the repair mixture in step a with 10 grams of acetone to the extent that it can flow through a 70-mesh filter, and add it to the spray gun through a 50-mesh filter. part;

[0027] d. Blow the sprayed part with a hot hair dryer.

[0028] The glaze surface processed above has the advantages of good brightness and uniform glaze surface. There is no moisture in the oxygen used and it will not block the nozzle of the spray gun, so the effect is better.

[0029] The oxygen used has the same effect as nitrogen or acetylene, and air cannot be used, because there are impurities or moisture in the air, which will affec...

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Abstract

The invention relates to the high voltage electrical porcelain production technology field, specifically relating to a porcelain body glaze repairing method which comprises the following steps: a. mixing two parts of resin type electrical porcelain repairing agents, one part of curing type electrical porcelain repairing agent and pigment to prepare a repairing mixture; b. cleaning a place to be repaired with acetone, and drying the place with a blower; c. diluting the repairing mixture with acetone to a degree that a mixed solution of the repairing mixture and the acetone can pass through a filter screen of 50-70 meshes, then allowing the mixed solution to pass through a filter screen of 50 meshes, adding the mixed solution into a spray gun after filtering, and using the spray gun to spray the mixed solution on the place to be repaired. Preferably, a step d of drying a spraying position with a hot air blower is provided after the step c. Preferably, high pressure gas used in the spray gun in the step c is oxygen, nitrogen or acetylene, and the porcelain body glaze repairing method has the advantages of good quality and flattening of glaze repairing, a larger repairing area of unit repairing agent and raw material saving.

Description

technical field [0001] The invention relates to the technical field of high-voltage electric porcelain production, in particular to a method for repairing glaze on a porcelain body. Background technique [0002] In the production process of porcelain bushings, the phenomenon of lack of glaze often occurs, which affects the appearance and performance of the product. In the prior art, the repair method used is as follows: use 2 parts of resin type electric porcelain repair agent and 1 part of curing type Electric porcelain repair agent is mixed with pigments to make a repair mixture, which is painted with a brush (the above raw materials are produced by Henan Xuying Petrochemical Technology Co., Ltd. and other units). This repair method has the disadvantages of poor brightness and uneven surface, which affects the The quality of the product, the waste of raw materials. Contents of the invention [0003] The object of the present invention is to provide a method for repairin...

Claims

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Application Information

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IPC IPC(8): H01B19/04
Inventor 张松岭盛根岭丁拾金高浩然
Owner HENAN DEXIN ELECTROCERAMICS
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