Water-based automobile plate stamping oil as well as preparation method and use method thereof

A technology of stamping oil and automobile, which is applied in the field of stamping oil, and can solve the problems that oily stamping oil is not easy to clean and affects the cleaning process, etc.

Pending Publication Date: 2021-08-03
AMER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional stamping oils for automobile sheets are mainly oily. Although they can provide good lubrication and anti-rust, oily stamping oils are not easy to clean, so they will affect the subsequent cleaning process and the yield of electrophoretic painting (residual oil particles Will produce shrinkage cavity on the surface of electrophoretic paint)

Method used

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  • Water-based automobile plate stamping oil as well as preparation method and use method thereof

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preparation example Construction

[0035] The preparation method of the above-mentioned water-based stamping oil for automobile sheet is simple to operate, and the obtained water-based stamping oil for automobile sheet has excellent application effect. The preparation method comprises the following steps:

[0036] Mix the antirust agent, water and alkali, and stir until completely dissolved to obtain a mixed solution;

[0037] Add base oil, oleic acid, synthetic ester, surfactant and fungicide into the mixed solution and stir evenly.

[0038] When using the above-mentioned water-based automotive sheet stamping oil, use water to dilute the water-based automotive sheet stamping oil to an appropriate concentration. According to the thickness of the water-based automotive sheet, the mass concentration of the water-based automotive sheet stamping oil is as follows:

[0039] For the stamping and stretching of the water-based automobile sheet with a thickness of 0.6mm-1.0mm, the use concentration of the water-based au...

Embodiment 1

[0046] The total weight portion of the water-based automobile plate stamping oil of the present embodiment is 100 parts, including the following parts by weight:

[0047] Base oil: 20 parts of 60N paraffin base oil;

[0048] 5 parts of oleic acid;

[0049] Synthetic ester: 10 parts of trimethylolpropane oleate;

[0050] Surfactant: 5 parts of a mixture of AEO9 fatty alcohol polyoxyethylene ether and sodium petroleum sulfonate;

[0051] Alkali: 5 parts of triethanolamine;

[0052] Antirust agent: 5 parts of dodecane dibasic acid antirust agent;

[0053] 1 part of BK fungicide;

[0054] 49 parts of water.

[0055] The preparation method of above-mentioned water-based automobile plate stamping oil comprises the following steps:

[0056] Mix the antirust agent, water and alkali, and stir until completely dissolved to obtain a mixed solution;

[0057] Add base oil, oleic acid, synthetic ester, surfactant and fungicide into the mixed solution and stir evenly.

[0058] When usi...

Embodiment 2

[0063] The total weight portion of the water-based automobile plate stamping oil of the present embodiment is 100 parts, including the following parts by weight:

[0064] Base oil: 30 parts of 100N paraffin base oil;

[0065] 10 parts of oleic acid;

[0066] Synthetic ester: 10 parts of trimethylolpropane oleate;

[0067] Surfactant: 10 parts of isomeric alcohol polyoxyethylene ether;

[0068] Alkali: 10 parts of monoethanolamine;

[0069] Antirust agent: 10 parts of sodium sebacic acid antirust agent;

[0070] 3 parts of MBM fungicide;

[0071] 12 parts of water.

[0072] The preparation method of above-mentioned water-based automobile plate stamping oil comprises the following steps:

[0073] Mix the antirust agent, water and alkali, and stir until completely dissolved to obtain a mixed solution;

[0074] Add base oil, oleic acid, synthetic ester, surfactant and fungicide into the mixed solution and stir evenly.

[0075] When using the above-mentioned water-based aut...

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Abstract

The invention relates to water-based automobile plate stamping oil as well as a preparation method and a use method thereof. The water-based automobile plate stamping oil comprises the following components in parts by weight: 20-50 parts of base oil, 5-10 parts of oleic acid, 5-20 parts of synthetic ester, 5-10 parts of a surfactant, 5-10 parts of alkali, 5-10 parts of an antirust agent, 1-3 parts of a bactericide and a proper amount of water. The water-based automobile plate stamping oil can be used in a stock solution or mixed with water, the use amount is greatly reduced, the use cost is reduced, the stamping oil is very easy to clean subsequently, the lubrication problem is solved, meanwhile, the stamping and cleaning cost is reduced, and the electrophoresis yield is increased.

Description

technical field [0001] The invention relates to the technical field of stamping oil, in particular to water-based stamping oil for automobile plates and its preparation method and application method. Background technique [0002] According to relevant statistics, as of the end of December 2019, the number of domestic cars in China has reached 250 million. Based on our 1.4 billion population, there is one car for every six people on average. The car body needs many materials of different shapes to be spliced ​​and synthesized, such as: frame, four doors, machine cover, top cover, trunk cover, skeleton, etc., and the initial state of these parts are metal sheets of different thicknesses. In the whole car shell, the commonly used sheet thickness is generally 0.6-3mm. A car model may require hundreds of thousands of parts in the production process, all of which need to be stamped through the mold. The large parts generally need 4-5 times of stamping and stretching to complete. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10M177/00B21D22/00C10N30/16C10N30/12C10N30/06C10N30/04C10N40/24C10N10/02
CPCC10M173/00C10M177/00B21D22/00C10M2203/1006C10M2207/283C10M2207/126C10M2209/104C10M2209/108C10M2219/044C10M2215/042C10M2207/127C10M2215/222C10M2201/02C10M2215/226C10M2201/062C10M2223/06C10M2219/104C10M2203/1065C10M2209/105
Inventor 孙果洋汪小龙
Owner AMER TECH CO LTD
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