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Emulsion for rolling copper and copper-aluminum alloy

A copper-aluminum alloy and emulsion technology, applied in lubricating compositions, petroleum industry, etc., can solve the problems of copper surface corrosion and discoloration, residual stains on the surface, incomplete annealing volatilization, etc., achieve good cooling and lubricating performance, reasonable formula, smooth surface effect

Inactive Publication Date: 2018-04-24
徐州瀚德机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Since the emulsion in the traditional process is prepared by adding emulsified oil into a large amount of water, it is very easy to cause corrosion and discoloration of the copper surface during use. Stains remain on the surface, affect product quality, and have corrosive ingredients

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] The present invention will be further described below.

[0009] An emulsion for rolling copper and copper-aluminum alloys, the components in parts by weight include: 32# general-purpose engine oil: 15-25 parts, refined lard oil: 2-3 parts, octylphenol polyoxyethylene Ether: 2~7 parts, Triethanolamine oleate: 3~5 parts, Span-80: 15~25 parts, Triethanolamine: 2.5~5.5 parts, Benzotriazole: 1.5~3.5 parts, Anhydrous ethanol: 1.5-4.5 parts, 7# general-purpose engine oil: 40-65 parts, sodium petroleum sulfonate: 15-20 parts, emulsifier: 15-25 parts, white oil: 15-25 parts, 10# engine oil: 40-55 parts, Fungicide: 2 to 4 parts.

[0010] Further, the components in parts by weight include: 32# general-purpose motor oil: 15 parts, refined lard: 23 parts, octylphenol polyoxyethylene ether: 2 parts, triethanolamine oleate: 3 parts, Span -80: 15 parts, triethanolamine: 2.5 parts, benzotriazole: 1.5 parts, absolute ethanol: 1.5 parts, 7# general motor oil: 40 parts, sodium petroleum ...

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Abstract

The invention discloses an emulsion for rolling copper and copper-aluminum alloy and belongs to the technical field of chemical engineering. The emulsion comprises, by weight, 15-25 parts of 32# universal engine oil, 2-3 parts of refined lard, 2-7 parts of octyl phenol polyoxyethylene ether, 3-5 parts of triethanolamine oleate, 15-25 parts of Span-80, 2.5-5.5 parts of triethanolamine, 1.5-3.5 parts of benzotriazole, 1.5-4.5 parts of anhydrous alcohol, 40-65 parts of 7# universal engine oil, 15-20 parts of petroleum sodium sulfonate, 15-25 parts of emulsifier, 15-25 parts of white oil, 40-55 parts of 10# engine oil and 2-4 parts of bactericide. The emulsion is reasonable in formulation, has good cooling and lubricating performance and ensures surfaces of rolled strips to be bright and cleanand plate type to be level.

Description

technical field [0001] The invention relates to an emulsion for rolling copper and copper-aluminum alloys, which belongs to the technical field of chemical industry. Background technique [0002] Since the emulsion in the traditional process is prepared by adding emulsified oil into a large amount of water, it is very easy to cause corrosion and discoloration of the copper surface during use. Stains remain on the surface, affect product quality, and have corrosive ingredients. Contents of the invention [0003] In view of the problems existing in the prior art, the object of the present invention is to provide an emulsion for rolling copper and copper-aluminum alloys. [0004] In order to achieve the above object, the technical solution adopted in the present invention is: an emulsion for rolling copper and copper-aluminum alloys, the components by weight parts include: 32# general-purpose engine oil: 15-25 parts, refined lard : 2~3 parts, octylphenol polyoxyethylene eth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/06C10N40/24C10N50/00
CPCC10M169/048C10M2203/1006C10M2207/021C10M2207/126C10M2207/289C10M2207/40C10M2209/104C10M2209/108C10M2215/042C10M2215/223C10M2219/044C10N2030/06C10N2030/24C10N2040/24C10N2040/244C10N2050/01C10N2010/02
Inventor 刘贵来刘睿先
Owner 徐州瀚德机械有限公司