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Stamping oil composition and use thereof

A technology of composition and stamping oil, applied in lubricating composition, petroleum industry, etc., can solve the problems of inability to clean stains on processed parts, anti-rust oil, and insufficient cleaning performance of oil products, so as to improve cleaning ability, good technical effect, Reduce the effect of the cleaning process

Active Publication Date: 2018-10-26
CHINA PETROLEUM & CHEM CORP
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] One of the technical problems to be solved by the present invention is that the existing technology has insufficient oil cleaning performance, and cannot clean the stains and anti-rust oil on the surface of the workpiece. Therefore, the workpiece must be pre-treated before the stamping process. A kind of New stamping oil composition

Method used

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  • Stamping oil composition and use thereof
  • Stamping oil composition and use thereof

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Embodiment 1～3

[0026] Heat the refined mineral oil to 40°C, add the required amount of oily agent, extreme pressure agent, oily agent, antirust agent and surfactant in turn during stirring, stop stirring and heating after fully stirring for half an hour, and let it stand for 2 hours Filter the filling. The type and amount of each component in the composition are specifically shown in Table 1. Among them, base oil 1 is refined dearomatized solvent oil with a distillation range of 286-323°C and a viscosity of 5.156 mm 2 / s(40℃), the base oil 2 is 5# white oil, its distillation range is 263~358℃, and its viscosity is 5.358mm 2 / s (40°C).

[0027] Table 1

[0028]

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PUM

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Abstract

The invention relates to a stamping oil composition and application thereof. The stamping oil composition mainly solves the problems that in the prior art, oil cleaning performance is poor, dirty marks, anti-rust oil and the like on the surface of a work-piece can not be cleaned, and as a result, before stamping is carried out, pretreatment must be carried out on the work-piece. The stamping oil composition is prepared from, by weight, 60-85 parts of refined mineral oil, 5-25 parts of oiliness agent, 0.5-10 parts of antirust agent, 2-10 parts of surfactant and 2-10 parts of extreme pressure agent. According to the technical scheme, the problems are solved, and the stamping oil composition can be used in industrial production of carbon steel plate stamping oil composition.

Description

technical field [0001] The invention relates to a stamping oil composition and its application. Background technique [0002] With the development of my country's automobile and home appliance industries, the demand for carbon steel stamping parts is increasing day by day. The stamping process of carbon steel plate belongs to the category of plastic processing. It is a part processing method that applies external force to the sheet through the mold to separate or produce plastic deformation, thereby obtaining a certain geometric size, shape and performance. [0003] In the stamping and forming process, the quality of the stamping oil and its reasonable use are related to the success or failure of the processing technology, product quality, mold life, production efficiency and whether the follow-up process can be carried out smoothly and many other issues. In addition, many customers have put forward higher requirements for stamping oil: in addition to providing lubrication ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M169/04C10N30/06C10N30/12C10N40/24
Inventor 李晓阳李谨张旭王士庭杨志东杨兰吴滨
Owner CHINA PETROLEUM & CHEM CORP
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