CN102146315B - Environment-friendly near dry cutting liquid and preparation method thereof - Google Patents
Environment-friendly near dry cutting liquid and preparation method thereof Download PDFInfo
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- CN102146315B CN102146315B CN 201110047303 CN201110047303A CN102146315B CN 102146315 B CN102146315 B CN 102146315B CN 201110047303 CN201110047303 CN 201110047303 CN 201110047303 A CN201110047303 A CN 201110047303A CN 102146315 B CN102146315 B CN 102146315B
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Abstract
The invention relates to the technical field of near dry cutting liquid, and specifically relates to an environment-friendly near dry cutting liquid and a preparation method thereof. The environment-friendly near dry cutting liquid is characterized by being prepared from the following raw materials in percentage by weight: 20-40% of dialkyl thiophosphate, 20-40% of carbaminate, 20-40% of poly alkylene glycol, 2-5% of carboxamide, 1-2% of sodium benzoate, 1-2% of hydantoin and 15-35% of deionized water. Compared by the prior art, the environment-friendly near dry cutting liquid provided by the invention has the advantages of very good lubricity and extreme pressure and anti-wear performance, and high-end requirements of a metal processing technique can be satisfied by using a very little amount of cutting liquids; and the dosage of the lubricant can be reduced to be below 10% of that of the traditional lubricant by matching with a near dry cutting device, and thus, the harms to the environment and workers are reduced.
Description
Technical field
The present invention relates to the near dry cutting liquid technical field, specifically a kind of environment-friendly type near dry cutting liquid and preparation method thereof.
Background technology
The lubrication and cooling agent that traditional metal processing is used is generally pure oil or emulsion, and the usage quantity of lubrication (oil) liquid is large, not only wastes the bulk petroleum resource, also can cause the huge pollution of processing site and environment, also makes easily simultaneously the operator ill.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of environment-friendly type near dry cutting liquid that adopts new prescription to be prepared from.
For achieving the above object, designed a kind of environment-friendly type near dry cutting liquid, it is characterized in that being prepared from by the raw material of following weight percent:
Dialkyl group thiophosphate 20-40%
Carbaminate 20-40%
Polyalkylene glycol 20-40%
Amine carboxylic acid 2-5%
Sodium Benzoate 1-2%
Glycolylurea 1-2%
Deionized water 15-35%.
A kind of preparation method of environment-friendly type near dry cutting liquid is characterized in that preparing as follows: (1) takes by weighing raw material by weight percent claimed in claim 1; (2) dialkyl group thiophosphate, carbaminate, polyalkylene glycol, amine carboxylic acid, Sodium Benzoate, the glycolylurea that takes by weighing mixed after, stir; (3) add again deionized water; (4) restir was namely packed to get finished product after 30 minutes.
Described dialkyl group thiophosphate is the mixture of any or both in zine dialkyldithiophosphates, the dialkyl group thiophosphoric acid ammonium.
Described carbaminate is the mixture of any one or both in dialkyl thiocarbamic acid zinc, the dialkyl thiocarbamic acid antimony.
The present invention compares with prior art, have good oilness and extreme pressure anti-wear, seldom the cutting fluid of amount just can satisfy the high-end requirement of metal working process, cooperates the near dry cutting device to use, it is original below 10% that the usage quantity of lubricant is dropped to, and reduces the harm to environment and workman; Wherein, thereby dialkyl group thiophosphate, carbaminate energy and metal react and make the harder mechanical wear that prevents in metallic surface, and simultaneously, friction has been reduced in more smooth metallic surface, also be conducive to reduce surface load, two series products compound uses have the effect of mutual synergy in this prescription; Polyalkylene glycol is used for improving working liquid to the sticking power of metallic surface, plays good lubrication in this prescription; Amine carboxylic acid can brute force be attached to the metallic surface, forms the barrier film of draining, effectively prevents metallic corrosion; Sodium Benzoate, glycolylurea prevent the breeding of bacterium and mould mainly as sterilant; Deionized water mainly plays cooling effect, strengthens simultaneously the mutual solubility of each component.
Embodiment
Below in conjunction with embodiment the present invention is further described.
Embodiment 1
25 kilograms the dialkyl group thiophosphoric acid ammonium that takes by weighing, 25 kilograms dialkyl thiocarbamic acid zinc, 20 kilograms polyalkylene glycol, 3 kilograms amine carboxylic acid, 1 kilogram Sodium Benzoate, 1 kilogram glycolylurea stir, the deionized water that adds again 25 kilograms, continue to stir after 30 minutes, pack to get finished product.
Embodiment 2
26 kilograms the dialkyl group thiophosphoric acid ammonium that takes by weighing, 23 kilograms dialkyl thiocarbamic acid zinc, 21 kilograms polyalkylene glycol, 4 kilograms amine carboxylic acid, 2 kilograms Sodium Benzoate, 1 kilogram glycolylurea stir, the deionized water that adds again 23 kilograms, continue to stir after 30 minutes, pack to get finished product.
Embodiment 3
15 kilograms the zine dialkyldithiophosphates that takes by weighing, 10 kilograms dialkyl group thiophosphoric acid ammonium, 13 kilograms dialkyl thiocarbamic acid zinc, 12 kilograms dialkyl thiocarbamic acid zinc, 22 kilograms polyalkylene glycol, 4 kilograms amine carboxylic acid, 1 kilogram Sodium Benzoate, 2 kilograms glycolylurea stir, add again 21 kilograms of deionized waters, continue to stir after 30 minutes, pack to get finished product.
Claims (2)
1. environment-friendly type near dry cutting liquid is characterized in that being prepared from by the raw material of following weight percent:
Described dialkyl group thiophosphate is the mixture of any or both in zine dialkyldithiophosphates, the dialkyl group thiophosphoric acid ammonium; Described carbaminate is the mixture of any one or both in dialkyl thiocarbamic acid zinc, the dialkyl thiocarbamic acid antimony.
2. method for preparing the described environment-friendly type near dry cutting liquid of claim 1, it is characterized in that preparing as follows: (1) takes by weighing raw material by weight percent claimed in claim 1; (2) dialkyl group thiophosphate, carbaminate, polyalkylene glycol, amine carboxylic acid, Sodium Benzoate, the glycolylurea that takes by weighing mixed after, stir; (3) add again deionized water; (4) restir was namely packed to get finished product after 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110047303 CN102146315B (en) | 2011-02-28 | 2011-02-28 | Environment-friendly near dry cutting liquid and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110047303 CN102146315B (en) | 2011-02-28 | 2011-02-28 | Environment-friendly near dry cutting liquid and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102146315A CN102146315A (en) | 2011-08-10 |
| CN102146315B true CN102146315B (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110047303 Active CN102146315B (en) | 2011-02-28 | 2011-02-28 | Environment-friendly near dry cutting liquid and preparation method thereof |
Country Status (1)
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111205919B (en) * | 2020-01-13 | 2021-11-16 | 库勃智能科技(上海)有限公司 | Environment-friendly biostable cutting fluid and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4012134B2 (en) * | 2003-10-09 | 2007-11-21 | 株式会社興人 | Aqueous cutting fluid, aqueous slurry and cutting method of hard and brittle difficult-to-cut material using the same |
| CN101323813A (en) * | 2007-06-29 | 2008-12-17 | 大连弘瑞化工有限公司 | Multiple-effect type water-based synthesized cutting solution and preparation thereof |
| CN101368126A (en) * | 2007-08-16 | 2009-02-18 | 江苏海迅实业集团股份有限公司 | Liquid coolant for cutting wire-electrode |
| JP2010275537A (en) * | 2009-04-28 | 2010-12-09 | Sanyo Chem Ind Ltd | Water-soluble cutting liquid |
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| CN102146315A (en) | 2011-08-10 |
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Effective date of registration: 20170609 Address after: 213119, No. 27, Star Road, industrial town, Hengshan Town, Wujin District, Jiangsu, Changzhou Patentee after: Changzhou Haina metal assistant Co., Ltd. Address before: 200061, room 807, building D, Pudong Development Plaza, No. 1759, Putuo District, Shanghai, Zhongshan North Road Patentee before: Shanghai Tongkuai Industrial Co., Ltd. |
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Address after: 213119 No.27 Xingchen Road, industrial concentration area, Hengshanqiao Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou Haina Environmental Protection Technology Co.,Ltd. Address before: 213119 No.27 Xingchen Road, industrial concentration area, Hengshanqiao Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU HINAR METAL WORKING CHEMICAL Co.,Ltd. |
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