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Degradable trace cutting oil and preparation method thereof

A cutting oil and micro-quantity technology, which is applied in the petroleum industry, lubricating compositions, etc., can solve the problems of poor degradation and achieve strong wear reduction, good lubricity, and good wear reduction effects

Inactive Publication Date: 2013-06-05
SHENGRANSHANGHAI ENERGY INVESTMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the degradability of this technology is relatively poor

Method used

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  • Degradable trace cutting oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Stir 400 grams of phthalates, 250 grams of vulcanized cottonseed oil, 150 grams of vegetable oleic acid, 100 grams of trialkyl phosphate, and 100 grams of polyester, stir and heat to 60 ° C, keep constant temperature and fully stir for 60 minutes, and cool naturally After packing. Using the prepared degradable micro cutting oil in a micro cutting lubricating device can save more than 90% of the cutting oil / fluid usage.

Embodiment 2

[0030] Stir 360 grams of phthalates, 260 grams of vulcanized cottonseed oil, 160 grams of vegetable oleic acid, 110 grams of trialkyl phosphate, and 110 grams of polyester, stir and heat to 60 ° C, keep constant temperature and fully stir for 60 minutes, and cool naturally After packing. Using the prepared degradable micro cutting oil in a micro cutting lubricating device can save more than 90% of the cutting oil / fluid usage.

Embodiment 3

[0032] Stir 420 grams of phthalates, 240 grams of vulcanized cottonseed oil, 150 grams of vegetable oleic acid, 100 grams of trialkyl phosphate, and 90 grams of polyester, stir and heat to 60 ° C, keep constant temperature and fully stir for 60 minutes, and cool naturally After packing. Using the prepared degradable micro cutting oil in a micro cutting lubricating device can save more than 90% of the cutting oil / fluid usage.

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Abstract

The invention discloses degradable trace cutting oil, which is prepared from the following raw materials: phthalic acid ester, sulfurized cotton oil, plant oleic acid, trialkyl phosphate and polyester. The degradable trace cutting oil has high lubricity and extreme pressure abrasion resistance; a small amount of cutting oil can meet the high-end requirement for metal machining, and the harm to environment and workers is reduced; and the trace cutting oil can be biodegraded, and the environmental pollution is reduced to the minimum.

Description

[technical field] [0001] The invention relates to the technical field of cutting oil, in particular, the invention relates to a degradable quasi-dry micro cutting oil and a preparation method thereof. [Background technique] [0002] Cutting oils, coolants, emulsions and other lubricants used in traditional metal processing lubrication and cooling are used in large quantities, and traditional cutting oils use mineral oil as the base oil, which is not easy to decompose in the natural environment, and most of the additives used are harmful to the human body. Harmful to the environment, it not only wastes resources, but also causes huge pollution of processing sites and the environment. [0003] The Chinese Patent Publication has an application number of 201010566254.1 and a patent title of an invention patent application for biodegradable quasi-dry cutting oil and its preparation method. Specifically, the present invention is a biodegradable quasi-dry cutting oil and its prepa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M169/04C10N30/06C10N40/22
Inventor 张乃庆陈铃容
Owner SHENGRANSHANGHAI ENERGY INVESTMENT
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