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Low-viscosity water-based drawing oil for deep stamping of pressure cooker and production method of low-viscosity water-based drawing oil for deep stamping of pressure cooker

A pressure cooker and deep drawing technology, used in the petroleum industry, lubricating compositions, etc., can solve the problems of easy falling off, high viscosity of the drawing oil, and the suction cup cannot suck, and achieves the effect of good activity, good color and easy cleaning.

Inactive Publication Date: 2019-11-15
嘉兴市国龙石油化工股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The viscosity of the existing stretching oil is too high, so that the suction cup of the vacuum adsorption manipulator cannot absorb it, and the vacuum adsorption manipulator is easy to fall off when grabbing and transferring the surface of the pressure cooker

Method used

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  • Low-viscosity water-based drawing oil for deep stamping of pressure cooker and production method of low-viscosity water-based drawing oil for deep stamping of pressure cooker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A low-viscosity water-based pressure cooker deep drawing drawing oil is prepared by the following steps: 10 parts of pentaerythritol oleate, 5 parts of inactive light-colored sulfurized fatty acid ester; 5 parts of borate ester; 4 parts of petroleum Sodium sulfonate; mix 12 parts of transformer oil and 43.85 parts of soybean oil, heat to 50°C and keep it warm, and stir for 30 minutes; after uniform mixing, add 0.1 part of fungicide and 0.05 part of defoamer, and stir for 30 minutes; successively Add 5 parts of self-emulsifying polyester and 15 parts of emulsifier, stir for 30 minutes, cool naturally and fill.

Embodiment 2

[0018] A low-viscosity water-based pressure cooker deep drawing drawing oil is prepared by the following steps: 10 parts of pentaerythritol oleate, 8 parts of inactive light-colored sulfurized fatty acid ester; 4 parts of borate ester; 3 parts of petroleum Sodium sulfonate; mix 10 parts of transformer oil and 40.62 parts of soybean oil, heat to 40°C and keep warm, and stir for 30 minutes; after uniform mixing, add 0.3 parts of fungicide and 0.08 parts of defoamer, and stir for 20 minutes; successively Add 6 parts of self-emulsifying polyester and 18 parts of emulsifier, stir for 20 minutes, cool naturally and fill.

Embodiment 3

[0020] A low-viscosity water-based pressure cooker deep drawing drawing oil is prepared by the following steps: step 1, 15 parts of pentaerythritol oleate, 8 parts of inactive light-colored sulfurized fatty acid ester; 5 parts of boric acid ester; 5 parts 1 part of sodium petroleum sulfonate; 15 parts of transformer oil and 23.6 parts of soybean oil were mixed, heated to 40°C and kept warm, and stirred for 30 minutes; minutes; successively add 8 parts of self-emulsifying polyester and 20 parts of emulsifier, stir for 30 minutes, cool naturally and then fill.

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Abstract

The invention discloses low-viscosity water-based drawing oil for deep stamping of a pressure cooker. The low-viscosity water-based drawing oil for deep stamping of the pressure cooker comprises 15-20parts of an emulsifier, 10-15 parts of pentaerythritol oleate, 5-8 parts of inactive light-colored sulfureted fatty acid ester, 3-5 parts of borate, 5-8 parts of self-emulsified polymeric ester, 3-5parts of petroleum sodium sulfonate, 10-15 parts of transformer oil, 0.1-0.3 part of a sterilizing agent, 0.05-0.1 part of a defoaming agent and the balance vegetable oil. A production method comprises the steps of mixing the pentaerythritol oleate, the inactive light-colored sulfureted fatty acid ester, the borate, the petroleum sodium sulfonate, the transformer oil and the soybean oil (vegetableoil), elevating temperature to 40-50 DEG C, maintaining the temperature, and conducting stirring for 20-30 minutes; adding the sterilizing agent and the defoaming agent, and conducting stirring for 20-30 minutes; and adding the self-emulsified polymeric ester and the emulsifier in sequence, conducting stirring for 20-30 minutes, and after an obtained product is naturally cooled, conducting filling. The drawing oil has the advantages of being low in viscosity, good in hydrophilicity, good in colour and lustre, low in odour, environmentally friendly and the like, the pressure cooker can be conveniently grabbed and transferred by a mechanical arm, the pressure cooker can be conveniently cleaned after being formed, and the drawing oil can effectively protect the pressure cooker in a stampingforming process.

Description

technical field [0001] The invention belongs to the technical field of metal processing oil, and in particular relates to a low-viscosity water-based high-pressure cooker deep drawing drawing oil and a preparation method thereof. Background technique [0002] The pressure cooker will generate high pressure during use. In order to withstand the high pressure for a long time, the pressure cooker needs to have sufficient structural strength. The deep drawing method is integrally formed, which can effectively ensure the structural strength of the pressure cooker and avoid defects such as high pressure leakage caused by welding seams. However, during the stamping process, the surface of the pressure cooker is prone to wire drawing, surface scratches, and cracks at the bends, which will affect the safety of the pressure cooker during use. Therefore, it is necessary to use drawing oil to lubricate and cool the metal during the stamping process. [0003] At present, the quality of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N40/24C10N30/02
CPCC10M169/048C10M2207/283C10M2207/401C10M2219/024C10M2219/044C10M2227/061
Inventor 陈长宏
Owner 嘉兴市国龙石油化工股份有限公司