Water-based environment-friendly antirust aluminum foil punching shear fluid and preparation method thereof

An environmentally friendly, aluminum foil technology, applied in the field of lubricating oil, can solve the problems of strong volatile odor, skin allergies, and high cost, and achieve the effects of strong fluidity, reduced cracking, and extended life

Pending Publication Date: 2022-05-06
FOSHAN SHUNDE FUYANSHENG LUBRICANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the lubricating product widely used in aluminum fin stamping is oil-based stamping oil, which is generally volatile stamping oil. It has outstanding advantages, such as low viscosity, good anti-corrosion and anti-rust performance, and moderate lubricating effect; the disadvantages are the need for high temperature volatilization and energy consumption. High, volatile odor, easy to cause human skin allergies, relatively high cost, etc.

Method used

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  • Water-based environment-friendly antirust aluminum foil punching shear fluid and preparation method thereof
  • Water-based environment-friendly antirust aluminum foil punching shear fluid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A water-based environment-friendly antirust aluminum foil punching fluid, by weight percentage, the punching fluid comprises the following components:

[0038] 0.4% lubricant, 0.25% corrosion inhibitor, 0.2% emulsifier, 0.15% bactericide, 0.8% rust inhibitor, 0.3% pH regulator, 0.005% defoamer, and deionized water as the balance.

[0039] Wherein, the added percentage of the lubricant is 0.05% Symarin PE 7310anti-wear EP Additive, 0.20% LUBRHOPHOS LP-700, 0.15% Polyglykol B11 to form a composite lubricant; the corrosion inhibitor is 0.25% Symarin PE 7420Additive; the emulsifying The fungicide is 0.2% TW-20; the bactericide is 0.15% MBM; the rust inhibitor is 0.1% TAT 758-P, 0.1% sebacic acid, 0.1% BASF L190PLUS, 0.5% NEUF 727, forming a composite antirust agent; the pH regulator is triethanolamine; the defoamer is 0.005% silicone defoamer.

[0040] A preparation method of a water-based environment-friendly antirust aluminum foil punching and shearing fluid, comprising ...

Embodiment 2

[0045] A water-based environment-friendly antirust aluminum foil punching fluid, by weight percentage, the punching fluid comprises the following components:

[0046] 0.60% lubricant, 0.75% corrosion inhibitor, 0.20% emulsifier, 0.10% bactericide, 1.00% rust inhibitor, 0.50% PH regulator, 0.01% defoamer, and the balance deionized water.

[0047] Wherein, the additive percentage of the lubricant is 0.30% LUBRHOPHOS LP-700, 0.30% PolyglykolB11 to form a composite lubricant; the corrosion inhibitor is 0.75% Symarin PE 7420 Additive; the emulsifier is 0.20% TW-20; the bactericidal The antirust agent is 0.1% MBM; the antirust agent is 0.15% TAT 758-P, 0.15% sebacic acid, 0.7% NEUF 727, forming a composite antirust agent; the pH regulator is 0.25% diethanolamine, 0.25% three Ethanolamine; the defoamer is 0.01% silicone defoamer.

[0048] A preparation method of a water-based environment-friendly antirust aluminum foil punching and shearing fluid, comprising the steps of:

[0049] ...

Embodiment 3

[0052] A water-based environment-friendly antirust aluminum foil punching fluid, by weight percentage, the punching fluid comprises the following components:

[0053] 1.50% lubricant, 1.50% corrosion inhibitor, 0.50% emulsifier, 0.15% bactericide, 1.00% rust inhibitor, 0.80% PH regulator, 0.01% defoamer, and the balance deionized water.

[0054] Wherein, the additive percentage of the lubricant is 0.10% Symarin PE 7310anti-wear EP Additive, 0.70% LUBRHOPHOS LP-700, 0.70% Polyglykol B11 to form a composite lubricant; the corrosion inhibitor is 1.50% Symarin PE 7420Additive; the emulsifying The bactericide is 0.50% TW-20; the bactericide is 0.15% MBM; the rust inhibitor is 0.15% TAT 758-P, 0.15% sebacic acid, 0.7% NEUF 727, forming a composite rust inhibitor; the PH Regulators are 0.3% diethanolamine and 0.5% triethanolamine; the defoamer is 0.01% organosilicon defoamer.

[0055] A preparation method of a water-based environment-friendly antirust aluminum foil punching and shea...

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Abstract

The invention relates to the field of lubricating oil, in particular to water-based environment-friendly rust-proof aluminum foil punching and shearing fluid and a preparation method thereof.The water-based environment-friendly rust-proof aluminum foil punching and shearing fluid is prepared from, by mass, 0.3%-1.5% of a lubricating agent, 0.2%-1.5% of a corrosion inhibitor, 0.1%-1% of an emulsifying agent, 0.05%-0.5% of a sterilizing agent, 0.2%-1% of a rust inhibitor, 0.1%-1% of a PH regulator, 0.001%-0.01% of a defoaming agent and the balance water. The deionized water is supplemented to 100%. The punching and shearing fluid is an energy-saving and environment-friendly aluminum foil processing fluid produced in a green manner, has the advantages of good lubricity, no VOC emission, safety in use by human bodies, certain cooling performance, low cost and mold protection, and especially has excellent antirust performance on cast iron, copper and aluminum metals.

Description

technical field [0001] The invention relates to the field of lubricating oil, in particular to a water-based environment-friendly anti-rust aluminum foil punching fluid and a preparation method thereof. Background technique [0002] The finned heat exchanger is the most widely used heat exchange equipment in the gas-liquid two-phase heat exchanger, and it is also an important part of the refrigeration system. With the rapid development of domestic finned heat exchangers, the requirements for aluminum foil processing are getting higher and higher, and the demand and quality of lubricating oil for aluminum foil processing are also getting higher and higher. [0003] At present, aluminum foil in finned heat exchangers generally requires six major processes from processing to forming: stamping, punching, stretching, flanging, copper tube insertion, heating and drying. In the process of processing, aluminum foil processing lubricating oil is required to have good hydrodynamic lu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/02C10N40/24C10N30/06C10N30/12C10N30/16C10N30/18
CPCC10M173/02C10M2223/04C10M2209/103C10M2209/104C10M2209/109C10M2215/226C10M2215/08C10M2207/127C10M2215/042C10M2215/222C10N2040/245C10N2040/24C10N2030/06C10N2030/12C10N2030/24C10N2030/16C10N2030/18C10N2030/64
Inventor 梁泳贤
Owner FOSHAN SHUNDE FUYANSHENG LUBRICANT
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