Antirust drawing oil for air-conditioner sheet metal part

A technology for sheet metal parts and air conditioners, which is applied in the field of antirust deep drawing oil for air conditioner sheet metal parts, can solve problems such as difficulty in antirust and insufficient antirust ability, and achieve the effect of improving antirust performance and meeting antirust requirements

Inactive Publication Date: 2015-04-22
WUHU XIECHENG METAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art and provide an anti-rust drawing oil for air-conditioning sheet metal parts. Adopting the technical solution of the present invention, it can meet the needs of lubrication during stamping (such as drawing or bending, etc.). needs, and can meet the needs of anti-rust, to overcome the problem of insufficient anti-rust ability and difficulty in anti-rust after stamping.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An antirust deep drawing oil for air conditioner sheet metal parts of this embodiment, the antirust deep drawing oil is composed of a coating agent and an antirust agent, wherein: the mass ratio of the coating agent to the antirust agent is 100 :9. The antirust agent in this embodiment is composed of benzotriazole and barium petroleum sulfonate, wherein the mass ratio of benzotriazole and barium petroleum sulfonate is 2:5. In addition, the coating agent in this embodiment is composed of lacquer raw material and thinner, and the mass ratio of lacquer raw material and thinner is 100:2, wherein: the described thinner is composed of the following components, and each component is as follows: Composition in parts by mass: 100 parts of gasoline, 23 parts of X-4 amino paint thinner, 11 parts of zinc dialkyldithiophosphate, 8 parts of diethylene glycol methyl ethyl ether, 5 parts of methyl isobutyl ketone, 7 parts of isopropanol Parts, 7 parts of polyvinyl alcohol, 12 parts of...

Embodiment 2

[0043] An antirust deep drawing oil for air-conditioning sheet metal parts in this embodiment is basically the same as in Embodiment 1, except that the mass ratio of the coating agent to the antirust agent is 100:8. The thinner is composed of the following components, and each component is composed of the following parts by mass: 100 parts of gasoline, 23 parts of X-4 amino paint thinner, 10 parts of zinc dialkyldithiophosphate, diethylene glycol 7 parts of methyl ethyl ether, 4 parts of methyl isobutyl ketone, 6 parts of isopropanol, 5 parts of polyvinyl alcohol, 11 parts of diethylene glycol dimethyl ether, and 11 parts of dichloroethane. The basic steps of the preparation method of an antirust drawing oil for air-conditioning sheet metal parts in this embodiment are the same as those in Embodiment 1.

[0044] A kind of antirust deep drawing oil for air conditioner sheet metal parts of the present embodiment adopts benzotriazole and barium petroleum sulfonate as antirust age...

Embodiment 3

[0046] An antirust deep drawing oil for air-conditioning sheet metal parts in this embodiment is basically the same as in Embodiment 1, except that the mass ratio of the coating agent to the antirust agent is 100:11. 100 parts of gasoline, 23 parts of X-4 amino paint thinner, 12 parts of zinc dialkyldithiophosphate, 9 parts of diethylene glycol methyl ethyl ether, 7 parts of methyl isobutyl ketone, 8 parts of isopropanol, polyethylene 9 parts of alcohol, 13 parts of diethylene glycol dimethyl ether, and 13 parts of dichloroethane. The basic steps of the preparation method of an antirust drawing oil for air-conditioning sheet metal parts in this embodiment are the same as those in Embodiment 1.

[0047]A kind of anti-rust drawing oil for air-conditioning sheet metal parts of the present embodiment adopts benzotriazole and barium petroleum sulfonate as anti-rust agent, and adopts the coating agent that lacquer raw material and diluent form, and in the diluent Diethylene glycol ...

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PUM

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Abstract

The invention discloses antirust drawing oil for an air-conditioner sheet metal part, and belongs to the technical field of air-conditioner sheet metal parts. The antirust drawing oil is composed of coating agents and antirust agents. The antirust agents are composed of benzotriazole and petroleum barium sulfonate, wherein the mass ratio of the benzotriazole to the petroleum barium sulfonate is 2 to 5. The coating agents are composed of paint materials and diluents, the mass ratio of the paint materials to the diluents is 100 to 2, and the diluents comprise, by mass, 100 parts of gasoline, 20 parts to 25 parts of X-4-amido paint diluents, 10 parts to 12 parts of zinc dialkyl dithiophosphate, 7 parts to 9 parts of diethylene glycol ethyl methyl ether, 4 parts to 7 parts of methylisobutylketone, 6 parts to 8 parts of isopropanol, 5 parts to 9 parts of polyving akohol, 11 parts to 13 parts of diethylene glycol dimethyl ether and 11 parts to 13 parts of dichloroethane. The paint materials are ester gum varnish. The antirust drawing oil can meet the requirement for lubricating during stamping and can also meet the antirust requirement.

Description

technical field [0001] The invention relates to the technical field of air-conditioning sheet metal parts, and more specifically relates to an antirust deep drawing oil for air-conditioning sheet metal parts. Background technique [0002] When air-conditioning sheet metal products are stamped (such as deep drawing, bending, etc.), it is necessary to apply drawing oil on the workpiece and mold to play a lubricating role to prevent wear of the mold and workpiece, and prevent defects such as pull-through of the workpiece. Ordinary deep drawing oil has no anti-rust effect, and the workpiece is easy to rust in hot and humid weather. Most air-conditioning sheet metal products need to be electroplated. Even if the rust is removed after rusting, spots will be left on the surface of the workpiece, which not only affects the appearance, but also affects the antirust performance of the workpiece after electroplating. At present, anti-rust water is mainly used for anti-rust. After the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M167/00C10N40/24C10N30/12C10N30/06
Inventor 程迎春
Owner WUHU XIECHENG METAL PROD
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