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Barium-free and sulfonate-free electrostatic spraying anti-rust oil

A technology of electrostatic spraying and sulfonate, applied in the petroleum industry, lubricating compositions, etc., can solve problems such as environmental pollution, human injury, and non-compliance with environmental protection requirements, and achieve excellent rust resistance, stable performance, and good lubricating performance.

Inactive Publication Date: 2015-12-09
武汉钢铁有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Barium salt and sulfonate have good antirust effects. The commonly used antirust agents for electrostatic spraying antirust oil are basically barium salt and sulfonate, but barium salt and sulfonate will pollute the environment and do not meet environmental protection requirements. cause great harm to the human body

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] According to the mass percentage, take No. 15 mechanical oil 80%, zinc naphthenate 10%, N-oleoyl sarcosine octadecylamine 6%, dodecenyl succinic acid 2%, 2,6-di-tert-butyl p- Cresol 2%, these raw materials are uniformly mixed to make anti-rust oil for electrostatic spraying. The stamping performance meets the technical requirements of the automobile production line.

Embodiment 2

[0017] According to the mass percentage, take 80% of No. 15 mechanical oil, 4% of zinc naphthenate, 1% of N-oleoyl sarcosine octadecylamine, 10% of dodecenyl succinic acid, 2,6-di-tert-butyl p- Cresol 5%, these raw materials are evenly mixed to make anti-rust oil for electrostatic spraying. The stamping performance meets the technical requirements of the automobile production line.

Embodiment 3

[0019] Take No. 15 mechanical oil 90% by mass percentage, zinc naphthenate 2%, N-oleoyl sarcosine octadecylamine 3%, dodecenyl succinic acid 4%, 2,6-di-tert-butyl p- Cresol 1%, these raw materials are evenly mixed to make anti-rust oil for electrostatic spraying. The stamping performance meets the technical requirements of the automobile production line.

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PUM

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Abstract

The invention discloses electrostatic spraying anti-rust oil free of barium and sulfonate. The electrostatic spraying anti-rust oil is characterized by comprising the following components by weight percent: 80-90% of No.15 machine oil, 2-10% of zinc naphthenate, 1-6% of N-oleoyl sarcosine octadecylamine, 2-10% of dodecenylsuccinic acid, and 1-5% of 2,6-butylated hydroxytoluene. The anti-rust oil disclosed by the invention is free of a strong pungent smell, does not contain barium or sulfonate, is healthy and environment-friendly, and has excellent anti-rust property, stable performance and good lubricating property.

Description

technical field [0001] The invention relates to the technical field of protection, in particular to a barium-free and sulfonate-free electrostatic spray antirust oil. Background technique [0002] The rapid development of automobiles, especially the car manufacturing industry and household appliance manufacturing industry, not only requires the mechanical properties and surface quality of cold-rolled steel sheets to meet the corresponding standards, but also requires the amount of anti-rust oil coated on the surface of the product to be 0.5-2.0g / m2, it must have good rust resistance, film removal, punchability and compatibility with the electrophoretic painting process. Some car factories even include this in the delivery conditions of automobile sheets. Therefore, cold-rolled steel sheets use more For advanced electrostatic spraying technology. [0003] Due to the advantages of low cost, easy operation, easy construction, easy removal, and good application effect, anti-ru...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M169/04C10N30/06C10N30/12
Inventor 黄先球郎丰军庞涛程鹏刘建容张万灵马颖李安平石争鸣
Owner 武汉钢铁有限公司
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