Metal drawing oil

A technology for stretching oil and metal, applied in the petroleum industry, additives, lubricating compositions, etc., can solve the problems of increased difficulty in cleaning procedures, low product qualification rate, uneven stretching, etc., and achieves improved quality and processing power. Good thermal performance and heat-reducing effect

Inactive Publication Date: 2013-04-10
LOCKS LUBE SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In practical applications, there are also problems such as strain, perforation, uneven stretching, etc., and the product qualification rate i

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0025] Implementation case 1

[0026]

[0027] Example 1 is suitable for general drawing applications of steel, stainless steel and heat-resistant steel.

Example Embodiment

[0028] Implementation case 2

[0029]

[0030] Implementation case 2 Suitable for easy-cleaning drawing oil for steel, stainless steel and heat-resistant steel

[0031] Table 1 is the performance test data of implementation case 1:

[0032] Table 1:

[0033]

[0034] The formulations of Examples 3-10 are shown in Table 2:

[0035] Table 2, the percentage by weight%, based on the total weight of the cleaning agent.

[0036] Example

[0037] 4

[0038] The names of the raw materials in the formulations of Examples 3-10 are shown in Table 3

[0039] table 3

[0040]

[0041]

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PUM

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Abstract

The invention discloses metal drawing oil which is characterized by containing the following components in percentage by weight: 10-30% of oiliness agent, 20-40% of extreme pressure additive, 0-0.5% of antioxidant, 0-5% of corrosion inhibitor and the balance of base oil. The product disclosed by the invention contains a great deal of oiliness agent and extreme pressure additive, and can be used for providing favorable lubricating property and strong adhesive force, reducing the heat in a forming process, effectively lubricating a workpiece and a die, favorably protecting the die and prolonging the service life of the die. Due to the excellent extreme pressure property, the workpiece quality is effectively improved and the processing power is effectively increased under high, deep and difficult processing conditions; and the metal drawing oil is high in viscosity index, good in viscosity-temperature characteristics and high in temperature and weather adaptability.

Description

technical field [0001] The invention relates to a metal drawing oil. Background technique [0002] In recent years, with the development of science, there are more and more metal products of different shapes and styles in daily life, which are accepted by various fields because of their beautiful appearance and durability. With the complex shape of metal products and the continuous improvement of quality, the stamping and drawing process also ranges from simple to complex, and the difficulty increases, and the quality requirements for drawing oil are also more stringent. At present, the quality of stretching oils on the market varies greatly, and each company has its own quality control indicators. In practical applications, there are also problems such as strain, perforation, uneven stretching, etc., and the product qualification rate is low. Moreover, this type of product has high viscosity and strong adhesion, which increases the difficulty of subsequent cleaning proced...

Claims

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Application Information

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IPC IPC(8): C10M161/00C10M141/10C10M141/08C10M141/06C10M141/04C10N40/24C10N30/12
Inventor 吴瑛莹
Owner LOCKS LUBE SHANGHAI
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