CN103725399A - Castor-based environmental-friendly high-hardness alloy steel cutting fluid - Google Patents

Castor-based environmental-friendly high-hardness alloy steel cutting fluid Download PDF

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CN103725399A
CN103725399A CN201310682271.5A CN201310682271A CN103725399A CN 103725399 A CN103725399 A CN 103725399A CN 201310682271 A CN201310682271 A CN 201310682271A CN 103725399 A CN103725399 A CN 103725399A
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Prior art keywords
castor
cutting fluid
alloy steel
steel cutting
hardness alloy
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CN201310682271.5A
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CN103725399B (en
Inventor
黄福川
莫宇飞
卢朝霞
李胜
肖友程
蓝明新
梁慧
唐彩珍
粟满荣
唐兴中
廖丹葵
刘琨
黄旖瑶
经建芳
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Guangxi University
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Guangxi University
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Abstract

The invention relates to a castor-based environmental-friendly high-hardness alloy steel cutting fluid. Hydrogenated castor oil is used as base oil, and is matched with a plurality of composite additives. The castor-based environment-friendly high-hardness alloy steel cutting fluid comprises a surfactant, an emulgator, an antiwear agent, an extreme pressure agent, a defoaming agent, an antirust agent, a co-emulsifier, a bactericide and deionized water. The castor-based environment-friendly high-hardness alloy steel cutting fluid has the good lubricating, cooling, cleaning and rust prevention effects, can improve the durability of cutters, guarantees the processing quality and precision, improves the production efficiency, reduces the use cost, has good biological degradability, reduces environmental pollution, and is applicable to the processing of high-hardness metal steel.

Description

Castor-oil plant base environmental friendliness high hardness alloy steel cutting fluid
Technical field
The invention belongs to metal working lubricant, particularly castor-oil plant base environmental friendliness high hardness alloy steel cutting fluid field.
Background technology
High hardness alloy steel cutting fluid is the important supplementary material of high hardness alloy steel machining.In high hardness alloy steel machining, select to have the cutting fluid of good lubricated, cooling, cleaning and rustless property, tool life be can improve, and processing quality and precision guaranteed, enhance productivity, reduction use cost.Yet, along with being widely used of metal working fluid, find that cutting fluid is the primary pollution source of metal cutting processing; Can be to operator's healthy formation harm during except use, the discharge of waste liquid also can cause severe contamination to environment.The security of cutting fluid and the impact on environment, become the major issue that must consider in cutting fluid research and development and use.Therefore, research and development castor-oil plant base environmental friendliness high hardness alloy steel cutting fluid is exactly the requirement that is applicable to this development trend.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of have good lubricated, cooling, cleaning and the effect such as antirust, thereby raising tool life, guarantee processing quality and precision, enhance productivity, reduce use cost, and there is good biological degradability, reduce the castor-oil plant base environmental friendliness high hardness alloy steel cutting fluid of environmental pollution.
The present invention is usingd following technical scheme and is solved the problems of the technologies described above: adopt hydrogenated castor oil as base oil, coordinate multiple composite additive, its each component and mass percent are:
Component Content (mass percent)
Base oil 10%~25%
Tensio-active agent 3.0%~5.0%
Emulsifying agent 3.0%~5.0%
Anti-wear agent 3.0%~4.0%
Extreme pressure agent 3.0%~5.0%
Rust-preventive agent 2.0%~4.0%
Assistant for emulsifying agent 1.0%~2.0%
Sterilant 0.1%~0.3%
Defoamer 0.001%~0.01%
Water Surplus
Base oil is hydrogenated castor oil;
Tensio-active agent is C 8~C 10alkyl-glucoside.
Emulsifying agent is castor oil polyoxyethylene (24) ether.
Anti-wear agent is polyether ester.
Extreme pressure agent is that borate and 50%~60% the alkylphosphonic of mass ratio 50%~40% is compound.
Rust-preventive agent is amine carboxylic acid.
Assistant for emulsifying agent is polyisobutene succinamide.
Sterilant is the Isosorbide-5-Nitrae-morpholine of mass ratio 50%~40% and 50%~60% n-butyl-1, and 2-isothiazoline-3-ketone is compound.
Defoamer is acrylate and ether copolymer.
Castor-oil plant base environmental friendliness high hardness alloy steel cutting fluid of the present invention, has good lubricated, cooling, cleaning and the effect such as antirust, can improve tool life, guarantees processing quality and precision, enhances productivity, and reduces use cost; And there is good biological degradability, reduce environmental pollution; Be applicable to the metallic steel of processing high-hardness.
Embodiment
Embodiment 1:
Following component is in harmonious proportion and is formed by mass percentage:
Figure BDA0000438006630000031
Above component summation is 100%.
Embodiment 2:
Following component is in harmonious proportion and is formed by mass percentage:
Figure BDA0000438006630000032
Above component summation is 100%.
Embodiment 3:
Following component is in harmonious proportion and is formed by mass percentage:
Component Content (mass percent)
Hydrogenated castor oil 20%
C 8~C 10Alkyl-glucoside 4.0%
Castor oil polyoxyethylene (24) ether 4.0%
Polyether ester 3.5%
The borate of mass ratio 45% and 55% alkylphosphonic are compound 4.0%
Amine carboxylic acid 3.0%
Polyisobutene succinamide 1.54%
Isosorbide-5-Nitrae-the morpholine of mass ratio 50% and 50% n-butyl-1,2-isothiazoline-3-ketone 0.155%
Compound ?
Acrylate and ether copolymer 0.005%
Deionized water 59.8%
Above component summation is 100%.
The typical physical and chemical index of embodiment 3 products is:
Project Quality index
40 ℃ of kinematic viscosity/(mm 2﹒s -1) 29.5
Viscosity index 196
Pour point/℃ -30
Flash-point (opening)/℃ 232
Mechanical impurity (m)/% Nothing
Moisture (m)/% Vestige
5% diluent pH value 9.0~11.0
5% diluent defoaming (standing 10min)/mL 0
Corrosion test (copper sheet, 100 ℃, 3h), level 1
Rust prevention test (35 ℃ ± 2 ℃), one-level grey cast iron monolithic (24h) A level
5% diluent corrosion test (entirely soaking 35 ℃ ± 2 ℃), one-level grey cast iron (24h) A level
T 3Copper sheet (24h) A level
H 62Number latten(-tin) (24h) A level
5% diluent P BValue/N 1005

Claims (10)

1. a castor-oil plant base environmental friendliness high hardness alloy steel cutting fluid, is characterized in that adopting hydrogenated castor oil as base oil, coordinates multiple composite additive, and its each component and mass percent are:
Component Mass percentage content Base oil 10%~25% Tensio-active agent 3.0%~5.0% Emulsifying agent 3.0%~5.0% Anti-wear agent 3.0%~4.0% Extreme pressure agent 3.0%~5.0% Rust-preventive agent 2.0%~4.0% Assistant for emulsifying agent 1.0%~2.0% Sterilant 0.1%~0.3% Defoamer 0.001%~0.01% Deionized water Surplus
2. castor-oil plant base environmental friendliness high hardness alloy steel cutting fluid as claimed in claim 1, is characterized in that base oil is hydrogenated castor oil.
3. castor-oil plant base environmental friendliness high hardness alloy steel cutting fluid as claimed in claim 1, is characterized in that tensio-active agent is C 8~C 10alkyl-glucoside.
4. castor-oil plant base environmental friendliness high hardness alloy steel cutting fluid as claimed in claim 1, is characterized in that emulsifying agent is castor oil polyoxyethylene (24) ether.
5. castor-oil plant base environmental friendliness high hardness alloy steel cutting fluid as claimed in claim 1, is characterized in that anti-wear agent is polyether ester.
6. castor-oil plant base environmental friendliness high hardness alloy steel cutting fluid as claimed in claim 1, is characterized in that extreme pressure agent is that borate and 50%~60% the alkylphosphonic of mass ratio 50%~40% is compound.
7. castor-oil plant base environmental friendliness high hardness alloy steel cutting fluid as claimed in claim 1, is characterized in that rust-preventive agent is amine carboxylic acid.
8. castor-oil plant base environmental friendliness high hardness alloy steel cutting fluid as claimed in claim 1, is characterized in that assistant for emulsifying agent is polyisobutene succinamide.
9. castor-oil plant base environmental friendliness high hardness alloy steel cutting fluid as claimed in claim 1, is characterized in that sterilant is the Isosorbide-5-Nitrae-morpholine of mass ratio 50%~40% and 50%~60% n-butyl-1, and 2-isothiazoline-3-ketone is compound.
10. castor-oil plant base environmental friendliness high hardness alloy steel cutting fluid as claimed in claim 1, is characterized in that defoamer is acrylate and ether copolymer.
CN201310682271.5A 2013-12-14 2013-12-14 Castor-oil plant base environmental friendliness high hardness alloy steel cutting fluid Expired - Fee Related CN103725399B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108359522A (en) * 2018-02-05 2018-08-03 镇江艾润润滑油有限公司 A kind of Biostatic type metal working fluid and preparation method thereof
CN113501685A (en) * 2021-07-28 2021-10-15 太原鸿鑫景泰建材有限公司 Sulfate and chloride corrosion resistant recycled concrete and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050245403A1 (en) * 2004-05-03 2005-11-03 Harris Charles P Gear cutting oil
CN103103013A (en) * 2011-11-11 2013-05-15 沈阳创达技术交易市场有限公司 Environmentally-friendly cutting fluid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050245403A1 (en) * 2004-05-03 2005-11-03 Harris Charles P Gear cutting oil
CN103103013A (en) * 2011-11-11 2013-05-15 沈阳创达技术交易市场有限公司 Environmentally-friendly cutting fluid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108359522A (en) * 2018-02-05 2018-08-03 镇江艾润润滑油有限公司 A kind of Biostatic type metal working fluid and preparation method thereof
CN113501685A (en) * 2021-07-28 2021-10-15 太原鸿鑫景泰建材有限公司 Sulfate and chloride corrosion resistant recycled concrete and preparation method thereof

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