CN103333735B - Cooling liquid for optical processing and preparation method of cooling liquid - Google Patents

Cooling liquid for optical processing and preparation method of cooling liquid Download PDF

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Publication number
CN103333735B
CN103333735B CN201310308199.XA CN201310308199A CN103333735B CN 103333735 B CN103333735 B CN 103333735B CN 201310308199 A CN201310308199 A CN 201310308199A CN 103333735 B CN103333735 B CN 103333735B
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percent
cooling liquid
cooling fluid
mixture
rust
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CN103333735A (en
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陈才旺
肖仁亮
刘呈贵
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SHENZHEN FISHER NEW MATERIAL CO., LTD.
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FEISHI'ER INDUSTRY Co Ltd SHENZHEN
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Abstract

The invention relates to cooling liquid for optical processing. The cooling liquid consists of the following ingredients in percentage by weight: 10 percent to 20 percent of surfactants, 5 percent to 20 percent of lubricants, 0.5 percent to 3 percent of anti-rusting agents, 3 percent to 8 percent of pH value conditioning agents, 0.05 percent to 0.5 percent of sterilizing agents, 0.05 to 0.5 percent of defoaming agents and the balance distilled water. The cooling liquid for optical processing has the advantages that glass chip separation performance and settleability are excellent, the environmental adaptation is wider, the stability is batter, the foaming is low, the rinsing is easy, the wettability is good, no damage is generated on the glass surface, no phosphorus element is contained, no peculiar smell, no poison or no corrosivity is generated, safety and reliability are realized, combustion and explosion are avoided, the environment is not polluted, the use cost is low, and the transportation and the storage are convenient.

Description

A kind of liquid coolant for optical processing and preparation method thereof
Technical field
The present invention relates to a kind of cooling fluid, particularly relate to a kind of cooling fluid used when optical manufacturing.
Background technology
In the opticglass cooling course of processing, after diamond abrasive tool uses for some time, cullet and grinding tool bits can block grinding tool, cause grinding tool passivation, working ability reduces, and needs to add water based lubrication cooling fluid to improve the working order of diamond abrasive tool, improves working (machining) efficiency.
No. 200710026163.7, Chinese patent discloses a kind of liquid coolant for optical processing, and it comprises a kind of rust-preventive agent, and the phosphoric acid salt that this rust-preventive agent contains, nitrite, heavy metal ion potassium bichromate have pollution to water surrounding.
In view of this, researching and developing a kind of high effective optical processing cooling fluid, replace traditional high ph-values, cooling fluid not environmentally, is the task of top priority in fact.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the shortcoming that conventional synthesis cooling fluid cooling performance is poor, cullet settling velocity is slow, oilness is not enough, rust-preventing characteristic is poor, the feature of environmental protection is poor, foam is many, a kind of chemosynthesis type cooling fluid is provided, it is made up of tensio-active agent and several functions additive and rust-preventive agent, not containing mineral oil, Sodium Nitrite, boric acid, phosphoric, chromic salt, phenolic compound, free from extraneous odour, nontoxic non-corrosiveness, safe and reliable, do not fire not quick-fried, free from environmental pollution, use cost is cheap, shipping storage is convenient.It is gentle to skin, has good consistency to the silicate component in glass, pottery, keeps the stable of working fluid, long service life.It has excellent cullet separation property and settling property; can make to be convenient to bottom abrasive dust rapid subsidence screw clamp remove, its splendid heat dispersion, takes away the amount of heat that grinding produces; effectively can ensure the smooth finish of grinding skin, and to emery wheel, there is good protection function.It has broader environmental compatibility, preferably stability, low bubble, easily rinsing, good wettability, to glass surface not damaged.It has the functions such as excellent extreme pressure, wear-resistant, antirust, cleaning, cooling, is widely used in optical manufacturing process.
In order to solve the problems of the technologies described above, the present invention proposes following technical scheme: a kind of cooling fluid of optical manufacturing, and it is made up of the component of following weight percent:
Tensio-active agent 10%-20%;
Lubricant 5%-20%;
Rust-preventive agent 0.5%-3%;
PH value regulator 3%-8%;
Sterilant 0.05%-0.5%;
Defoamer 0.05-0.5%;
Surplus is distilled water.
The further restriction of technique scheme is: described tensio-active agent is aniorfic surfactant.
The further restriction of technique scheme is: described anion surfactant is one or both the mixture in following material: sad; 9,10,12-trihydroxy-18 carbonic acid.
The further restriction of technique scheme is: described lubricant is polyoxyethylene glycol.
The further restriction of technique scheme is: described lubricant is one or both the mixture in poly(oxyethylene glycol) 400 and Polyethylene Glycol-600.
The further restriction of technique scheme is: described rust-preventive agent is water soluble anti-rust agent, and described rust-preventive agent is triethanolamine borate.
The further restriction of technique scheme is: described pH value regulator is one or both the mixture in following material: divinyl ethylene glycol amine; 2-amino-2-methyl-1-propanol.
The further restriction of technique scheme is: described sterilant is one or both the mixture in following material: 1,2-benzisothiazole-3-ketone; Hydroxyethyl perhydro-s-triazine.
The further restriction of technique scheme is: described defoamer is organosilicon emulsion-type defoamer.
In order to solve the problems of the technologies described above, the present invention proposes following technical scheme: a kind of preparation method preparing the cooling fluid of described optical manufacturing, tensio-active agent, lubricant, rust-preventive agent, pH value regulator, sterilant, defoamer and distilled water is taken according to part by weight, at room temperature successively tensio-active agent, lubricant, rust-preventive agent, pH value regulator, sterilant, defoamer are joined in distilled water, stir, namely can be made into the cooling fluid of optical manufacturing of the present invention.
Compared with prior art, the present invention has following beneficial effect:
1, good cleaning penetrating quality, can prevent grinding tool passivation, has good sharping by oneself affect to grinding tool, improves the cutting force of diamond tool, extends the work-ing life of diamond tool, shortens the single work pieces process time.
2, outstanding lubricity and splendid anti-caking power, the noise produced when obviously reducing cutting workpiece, spark phenomenon when avoiding cutting workpiece, reduces the appearance of grinding cut, obviously improves the surface quality of processing work, increase substantially the smooth finish of workpiece.
3, pH value remains between 8.2 ~ 9.5, and weakly alkaline is more harmonious to human body, not easily produces allergic, more can effectively suppress various factors to endanger the corrodibility of glass.
4, splendid cullet is separated and settling property.
5, harsh filtration/recycle system test is stood, lasting low bubble.
6, superpower rustless property, processing units not easily gets rusty.
7, aqueous transparent formula, working fluid has high transparency and degree of cleaning.
8, aqueous, environmental protective system, unique washing clean-up performance, assorted oil float, on cooling fluid, is easily cleared up.
9, product performance are gentle, not easily make lathe peeling paint.
10, excellent opposing bacterium and fungi ability, long service life.
11, stable performance, recycles not perishable, smelly for a long time, reduces discharging of waste liquid.
Embodiment
A cooling fluid for optical manufacturing, it is made up of the component of following weight percent:
Tensio-active agent 10%-20%;
Lubricant 5%-20%;
Rust-preventive agent 0.5%-3%;
PH value regulator 3%-8%;
Sterilant 0.05%-0.5%;
Defoamer 0.05-0.5%;
Surplus is distilled water.
Described cooling fluid is complete synthesis type.
Described tensio-active agent is aniorfic surfactant.
Described anion surfactant is one or both the mixture in following material: sad; 9,10,12-trihydroxy-18 carbonic acid.
Described lubricant is polyoxyethylene glycol, specifically can adopt one or both the mixture in poly(oxyethylene glycol) 400 (PEG400) and Polyethylene Glycol-600 (PEG600).
Described rust-preventive agent is water soluble anti-rust agent.
Described rust-preventive agent is triethanolamine borate.
Described pH value regulator is one or both the mixture in following material: divinyl ethylene glycol amine; 2-amino-2-methyl-1-propanol.
Described sterilant is one or both the mixture in following material: 1,2-benzisothiazole-3-ketone; Hydroxyethyl perhydro-s-triazine.
Described defoamer is organosilicon emulsion-type defoamer, concrete employing DOW CORNING organic silicon emulsion DK1247.
The preparation method of the cooling fluid of above-mentioned optical manufacturing is as follows: take tensio-active agent, lubricant, rust-preventive agent, pH value regulator, sterilant, defoamer and distilled water according to part by weight, at room temperature successively tensio-active agent, lubricant, rust-preventive agent, pH value regulator, sterilant, defoamer are joined in distilled water, stir, namely can be made into the cooling fluid of optical manufacturing of the present invention.
Tensio-active agent of the present invention adopts anion surfactant, anion surfactant has good perviousness, can soak a large amount of dust of generation, thus at utmost reduce the amount that dust enters into air, the dust major part of generation is taken away with cooling fluid.The anion surfactant simultaneously adopted has good cullet to be separated and settleability, can drain scrap in time, not easily cause the obstruction of liquid-supplying system, stop the secondary friction in the course of processing.
Lubricant adopts polyoxyethylene glycol, can provide lower surface tension, and excellent wetting ability and seepage force matching surface promoting agent reduce the wearing and tearing to grinding wheel cutter, ensures that high-speed cutting does not produce sintering and bursts apart simultaneously.
The interpolation of rust-preventive agent reduces cooling fluid to the corrosion of machining tool, extends lathe work-ing life.
PH value regulator effective guarantee cooling fluid, in more stable pH value range (8.2 ~ 9.5), improves the injury of pollution and the operator at utmost reduced while work limitation environment.
Sterilant lowers the time of bacterium, fungi existence, keeps good processing environment.
Defoamer reduces the probability that foam produces as much as possible, is convenient to observation and adds surface break.
Distilled water is as heat-eliminating medium, and thermal capacity is large, and thermal conductivity is good, has good cooling effect, takes away the heat in optical glass producing process, ensures that optics is cold worked and carries out smoothly.
The above-mentioned finished product made is concentrated solution, and Dilution ratio is as follows:
Glass cutting, surfacing, corner polishing etc., 1:40-1:20;
Prism grinding, glazing etc., 1:25-1:16.
Below in conjunction with embodiment, the present invention is further described in detail, the embodiment provided only in order to set forth the present invention, instead of in order to limit the scope of the invention.
Embodiment 1
By weight percentage, by sad 10%; PEG400 20%; Triethanolamine borate 3%; Divinyl ethylene glycol amine 3%; 1,2-benzisothiazole-3-ketone 0.2%; After DOW CORNING organosilicon emulsion defoaming agents DK1247 0.3% mixes, add distilled water and mend to 100%, be stirred to homogeneous transparent, be i.e. the cooling fluid of obtained optical manufacturing of the present invention.
Recording its pH value is 8.54,5% diluent surface tension: 29.5mN/m, and proportion is 1.02.
Embodiment 2
By weight percentage, by sad 10%; PEG600 15%; Triethanolamine borate 2.5%; Divinyl ethylene glycol amine 6%; 1,2-benzisothiazole-3-ketone 0.05%; After DOW CORNING organosilicon emulsion defoaming agents DK1247 0.05% mixes, add distilled water and mend to 100%, be stirred to homogeneous transparent, be i.e. the cooling fluid of obtained optical manufacturing of the present invention.
Recording its pH value is 9.42,5% diluent surface tension: 29.3mN/m, and proportion is 1.01.
Embodiment 3
By weight percentage, by sad 10%; PEG400 20%; Triethanolamine borate 3%; Divinyl ethylene glycol amine 6%; Hydroxyethyl perhydro-s-triazine 0.5%; After DOW CORNING organosilicon emulsion defoaming agents DK1247 0.3% mixes, add distilled water and mend to 100%, be stirred to homogeneous transparent, be i.e. the cooling fluid of obtained optical manufacturing of the present invention.
Recording its pH value is 9.45,5% diluent surface tension: 29.5mN/m, and proportion is 1.02.
Embodiment 4
By weight percentage, by 9,10,12-trihydroxy-18 carbonic acid 20%; PEG400 5%; Triethanolamine borate 3%; 2-amino-2-methyl-1-propanol 8%; 1,2-benzisothiazole-3-ketone 0.2%; After DOW CORNING organosilicon emulsion defoaming agents DK1247 0.5% mixes, add distilled water and mend to 100%, be stirred to homogeneous transparent, be i.e. the cooling fluid of obtained optical manufacturing of the present invention.
Recording its pH value is 9.03,5% diluent surface tension: 29.1mN/m, proportion is 1.04.
Embodiment 5
By weight percentage, by 9,10,12-trihydroxy-18 carbonic acid 10%; PEG600 20%; Triethanolamine borate 3%; 2-amino-2-methyl-1-propanol 6%; 1,2-benzisothiazole-3-ketone 0.2%; After DOW CORNING organosilicon emulsion defoaming agents DK1247 0.5% mixes, add distilled water and mend to 100%, be stirred to homogeneous transparent, be i.e. the cooling fluid of obtained optical manufacturing of the present invention.
Recording its pH value is 9.41,5% diluent surface tension: 29.8mN/m, and proportion is 1.02.
Embodiment 6
By weight percentage, 9,10,12-trihydroxy-18 carbonic acid 10%; PEG400 20%; Triethanolamine borate 0.5%; 2-amino-2-methyl-1-propanol 6%; 1,2-benzisothiazole-3-ketone 0.2%; After DOW CORNING organosilicon emulsion defoaming agents DK1247 0.5% mixes, add distilled water and mend to 100%, be stirred to homogeneous transparent, be i.e. the cooling fluid of obtained optical manufacturing of the present invention.
Recording its pH value is 9.38,5% diluent surface tension: 29.4mN/m, and proportion is 1.02.
Embodiment 7
By weight percentage, 9,10,12-trihydroxy-18 carbonic acid 15%; PEG400 20%; Triethanolamine borate 0.5%; 2-amino-2-methyl-1-propanol 7%; Hydroxyethyl perhydro-s-triazine 0.5%; After DOW CORNING organosilicon emulsion defoaming agents DK1247 0.5% mixes, add distilled water and mend to 100%, be stirred to homogeneous transparent, be i.e. the cooling fluid of obtained optical manufacturing of the present invention.
Recording its pH value is 9.21,5% diluent surface tension: 29.8mN/m, and proportion is 1.04.
Embodiment 8
By weight percentage, 9,10,12-trihydroxy-18 carbonic acid 15%; PEG400 15%; Triethanolamine borate 0.5%; 2-amino-2-methyl-1-propanol 7%; Hydroxyethyl perhydro-s-triazine 0.5%; After DOW CORNING organosilicon emulsion defoaming agents DK1247 0.5% mixes, add distilled water and mend to 100%, be stirred to homogeneous transparent, be i.e. the cooling fluid of obtained optical manufacturing of the present invention.
Recording its pH value is 9.24,5% diluent surface tension: 29.5mN/m, and proportion is 1.03.
Embodiment 9
By weight percentage, 9,10,12-trihydroxy-18 carbonic acid 15%; PEG400 15%; Triethanolamine borate 0.5%; Divinyl ethylene glycol amine 6%; Hydroxyethyl perhydro-s-triazine 0.3%; After DOW CORNING organosilicon emulsion defoaming agents DK1247 0.5% mixes, add distilled water and mend to 100%, be stirred to homogeneous transparent, be i.e. the cooling fluid of obtained optical manufacturing of the present invention.
Recording its pH value is 9.32,5% diluent surface tension: 29.2mN/m, and proportion is 1.03.
Embodiment 10
By weight percentage, sad 15%; PEG400 15%; Triethanolamine borate 0.5%; Divinyl ethylene glycol amine 6%; Hydroxyethyl perhydro-s-triazine 0.3%; After DOW CORNING organosilicon emulsion defoaming agents DK1247 0.5% mixes, add distilled water and mend to 100%, be stirred to homogeneous transparent, be i.e. the cooling fluid of obtained optical manufacturing of the present invention.
Recording its pH value is 9.06,5% diluent surface tension: 29.3mN/m, and proportion is 1.03.
The cooling fluid of the optical manufacturing obtained prepared by introduction above-described embodiment below carries out mobile phone glass processing, and particular case is as follows:
Machining blanks surplus 0.5mm, thickness 1mm, up and down bevelling are 45 degree, bevelling length is 0.2mm, long 107.46 ± 0.02mm, the mobile phone glass of wide 53.06 ± 0.02mm.
Technological process and parameters as follows: A, process redundancy stay 0.1mm; B, processing are set in the scope of 1.2mm-1.8mm deeply; C, feed, withdrawing mode are " circular arc is tangent "; D, bistrique diameter: [flat] JD-7.00.The feeding speed of E, straight flange is 0.2m/min; Sharp corner feeding speed is 0.5mm/min.Comprise the operations such as edging, boring, fluting, use cooling fluid of the present invention every platform carving machine that about 2000 qualified mobile phone glass products within 20 hours, can be produced.
Effect sees the following form:

Claims (1)

1. a cooling fluid for optical manufacturing, it is made up of the component of following weight percent:
Tensio-active agent 10%-20%;
Lubricant 5%-20%;
Rust-preventive agent 0.5%-3%;
PH value regulator 3%-8%;
Sterilant 0.05%-0.5%;
Defoamer 0.05-0.5%;
Surplus is distilled water;
Described tensio-active agent is anion surfactant, and described anion surfactant is one or both the mixture in following material: sad; 9,10,12-trihydroxy-18 carbonic acid;
Described lubricant is one or both the mixture in poly(oxyethylene glycol) 400 and Polyethylene Glycol-600;
Described rust-preventive agent is triethanolamine borate;
Described pH value regulator is one or both the mixture in following material: divinyl ethylene glycol amine; 2-amino-2-methyl-1-propanol;
Described sterilant is one or both the mixture in following material: 1,2-benzisothiazole-3-ketone; Hydroxyethyl perhydro-s-triazine;
Described defoamer is organosilicon emulsion-type defoamer.
CN201310308199.XA 2013-07-23 2013-07-23 Cooling liquid for optical processing and preparation method of cooling liquid Active CN103333735B (en)

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CN104745281A (en) * 2015-02-26 2015-07-01 蓝思旺科技(深圳)有限公司 Cooling liquid for lens glass processing and preparation method of cooling liquid
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CN106367189A (en) * 2016-08-30 2017-02-01 东兴华鸿光学科技有限公司 Cooling liquid for glass lens machining
CN106635342A (en) * 2016-12-23 2017-05-10 钦州市中玻玻璃有限责任公司 Glass cutting fluid
CN106867647A (en) * 2017-02-22 2017-06-20 蓝思科技(长沙)有限公司 A kind of Hi-tech ceramic material CNC cutting fluids and preparation method thereof
CN107011970A (en) * 2017-04-18 2017-08-04 武汉车多宝科技有限公司 A kind of fully synthetic cutting fluid and preparation method thereof
CN107384566A (en) * 2017-08-04 2017-11-24 安徽宽居电器有限公司 A kind of glass processing coolant and preparation method thereof
CN107880976A (en) * 2017-11-02 2018-04-06 成都金川田农机制造有限公司 A kind of water-soluble glass cutting fluid
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Publication number Priority date Publication date Assignee Title
CN101368088A (en) * 2007-08-16 2009-02-18 江苏海迅实业集团股份有限公司 Liquid coolant for optical processing
CN101560430A (en) * 2009-05-27 2009-10-21 中南大学 Fully synthetic cutting fluid
CN102703194A (en) * 2012-05-28 2012-10-03 上海福岛化工科技发展有限公司 Aluminum-magnesium alloy cutting fluid
CN103031197A (en) * 2012-09-21 2013-04-10 上海韬鸿化工科技有限公司 Environment-friendly water-based synthetic cutting fluid

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Address after: 518000 Guangdong Province, Shenzhen city Baoan District sea peaceful West Street nine Wo Peng Industrial Park No. 10 building the first floor of the East

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