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Green pollution-free cutting fluid

A cutting fluid, pollution-free technology, applied in the direction of lubricating composition, etc., can solve the skin irritation, cutting fluid is easy to rot and smell, environmental pollution and other problems, to achieve the effect of no harm to human health

Inactive Publication Date: 2014-09-17
QINGDAO QIYUAN ZHENDONG ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, cutting fluids based on mineral oil and vegetable oil are mainly used in China. Due to the existence of these oils, the cutting fluid is easily corrupted and smelly, so the service life is very short and the discharge pollution is large. At the same time, the above-mentioned liquid antirust agents are mostly Sodium nitrite is used. Although sodium nitrite has good anti-rust performance, it has an obvious weakness: one is that it is irritating to the skin, and it is easy to cause skin allergies after workers contact it; The amines in the liquid react to produce highly carcinogenic ammonium nitrite
The use of these cutting fluids not only consumes a large amount of mineral oil and vegetable oil, but also causes environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A kind of green pollution-free cutting fluid, it is made from the raw material of following parts by weight:

[0011] 10 parts of triethanolamine, 11 parts of corn bone or corn stalk extract, 2.4 parts of sodium petroleum sulfonate, 7 parts of zinc naphthenate, 0.9 parts of defoamer, 8 parts of boric acid, 6 parts of coconut oil fatty acid diethanolamide, 25 parts of water share.

Embodiment 2

[0013] A kind of green pollution-free cutting fluid, it is made from the raw material of following parts by weight:

[0014] 17 parts of triethanolamine, 16 parts of corn bone or corn stalk extract, 5.5 parts of sodium petroleum sulfonate, 10 parts of zinc naphthenate, 1.6 parts of defoamer, 13 parts of boric acid, 13 parts of coconut oil fatty acid diethanolamide, 25 parts of water share.

Embodiment 3

[0016] A kind of green pollution-free cutting fluid, it is made from the raw material of following parts by weight:

[0017] 13 parts of triethanolamine, 14 parts of corn bone or corn stalk extract, 3.8 parts of sodium petroleum sulfonate, 8.5 parts of zinc naphthenate, 1.3 parts of defoamer, 11 parts of boric acid, 9 parts of coconut oil fatty acid diethanolamide, 25 parts of water share.

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PUM

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Abstract

The invention relates to a green pollution-free cutting fluid which is prepared from the following raw materials in parts by weight: 10-17 parts of triethanolamine, 11-16 parts of corn bone or corn straw extract, 2.4-5.5 parts of sodium petroleum sulfonate, 7-10 parts of zinc naphthenate, 0.9-1.6 parts of defoaming agent, 8-13 parts of boric acid, 6-13 parts of coconut diethanol amide and 25 parts of water. The cutting fluid has not environmental pollution and is harmless to the human health.

Description

technical field [0001] The invention relates to a green and pollution-free cutting fluid. Background technique [0002] At present, the cutting fluid based on mineral oil and vegetable oil is mainly used in China. Due to the existence of these oils, the cutting fluid is easily corrupted and smelly, so the service life is very short, and the discharge pollution is large. At the same time, the above-mentioned liquid antirust agents are mostly Sodium nitrite is used. Although sodium nitrite has good anti-rust performance, it has an obvious weakness: one is that it is irritating to the skin, and it is easy to cause skin allergies after workers contact it; The amine in the liquid reacts to produce highly carcinogenic amine nitrite. The use of these cutting fluids not only consumes a large amount of mineral oil and vegetable oil, but also causes environmental pollution. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the problem to be solved by...

Claims

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Application Information

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IPC IPC(8): C10M173/02
Inventor 祁先森
Owner QINGDAO QIYUAN ZHENDONG ELECTRIC
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