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Cooling liquid for cutting

A technology of cooling liquid and ethylene glycol, applied in the petroleum industry, lubricating composition, etc., can solve the problems of difficult disposal of waste liquid, human and environmental hazards, etc., to achieve strong cooling performance, ensure effective circulation, and good stability.

Inactive Publication Date: 2016-12-07
BENGBU HAIMING DIE CASTING MACHINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Coolant for cutting generally needs to have high thermal conductivity, good cooling, lubricating and antirust properties. Today, with the rapid development of coolant for cutting, existing cutting coolant is often added with sodium nitrite and chromium, which are carcinogenic to the human body. Substances such as acid salts are rust inhibitors and preservatives, not only the waste liquid is difficult to handle, but also causes great harm to human beings and the environment

Method used

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  • Cooling liquid for cutting

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Embodiment Construction

[0021] A cooling liquid for cutting, made of the following components in parts by weight, ethylene glycol 80, castor oil 7, dimethyl silicone oil 8, methyl orthosilicate 5, sodium borate 0.5, dodecanedioic acid 10, Nano diatomite 3, lauric acid 8, urotropine 2, comfrey oil 0.3, corrosion inhibitor 0.1, defoamer 0.6, auxiliary agent 1, water 78;

[0022] The corrosion inhibitor is made of the following components in parts by weight: rosin 4, isopropanol 1, lotus seed 15, grain bud 12, ephedra 1, lotus leaf 8, tea tree leaf 15, and the tea tree leaf is 2 years or above, its preparation method is:

[0023] 1) Wash and dry lotus seeds, grain buds, ephedra, lotus leaves, and tea leaves, then crush them for later use;

[0024] 2) Put the crushed plants into an alcohol solution with a mass concentration of 92%, mix them evenly, add them to a high mixer, and stir them at a speed of 1200r / min for 25 minutes to obtain a mixture 1;

[0025] 3) Put the above mixture 1 in an ultrasonic e...

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Abstract

The invention discloses cooling liquid for cutting. The cooling liquid is prepared from the following ingredients in parts by weight: 80 parts of ethylene glycol, 7 parts of castor oil, 8 parts of simethicone, 5 parts of tetramethyl orthosilicate, 0.5 part of sodium borate, 10 parts of dodecanedioic acid, 3 parts of nanometer diatomaceous earth, 8 parts of lauric acid, 2 parts of methenamine, 0.3 part of lithospermum purpurocaeruleum oil, 0.1 part of a corrosion inhibitor, 0.6 part of a defoaming agent, 1 part of an adjuvant and 78 parts of water. The cooling liquid disclosed by the invention is scientific and reasonable in formula, simple in production technology, high in cooling properties, good in stability, good in corrosion prevention effects, safe and reliable to use, and nonhazardous; the effective circulation of the cooling liquid is guaranteed, the working efficiency can be improved, and the working environment is purified; the product of the cooling liquid has good lubricating properties, cooling properties, anti-rust properties and antifoam properties, is suitable for cutting and processing of various metal such as cast iron, steel, aluminum alloy and copper alloy, is clean, environmentally-friendly, free from smelliness, free from toxins, and tasteless, and does not have any adverse effect on skin.

Description

technical field [0001] The invention relates to the technical field of cooling fluid, in particular to a cooling fluid for cutting. Background technique [0002] Coolant is a complex multi-component system. An excellent coolant should have functions such as heat dissipation, anti-corrosion, anti-freezing, high boiling point, anti-scale and anti-foaming. Coolant for cutting generally needs to have high thermal conductivity, good cooling, lubricating and antirust properties. Today, with the rapid development of coolant for cutting, existing cutting coolant is often added with sodium nitrite and chromium, which are carcinogenic to the human body. Substances such as acid salts are rust inhibitors and preservatives, not only the waste liquid is difficult to handle, but also causes great harm to human beings and the environment. Contents of the invention [0003] The object of the present invention is to provide a cutting coolant. [0004] The present invention is realized thr...

Claims

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Application Information

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IPC IPC(8): C10M173/00C10N30/06C10N30/12C10N30/18C10N40/22
CPCC10M173/00C10M2201/087C10M2201/10C10M2207/021C10M2207/022C10M2207/125C10M2207/126C10M2207/127C10M2207/40C10M2207/402C10M2215/221C10M2227/02C10M2229/04C10N2030/06C10N2030/12C10N2030/18C10N2030/64C10N2040/22
Inventor 闫海玲
Owner BENGBU HAIMING DIE CASTING MACHINE CO LTD
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