CN102796625B - Water-based cleaning agent used before coating of optical glass - Google Patents

Water-based cleaning agent used before coating of optical glass Download PDF

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Publication number
CN102796625B
CN102796625B CN 201210242487 CN201210242487A CN102796625B CN 102796625 B CN102796625 B CN 102796625B CN 201210242487 CN201210242487 CN 201210242487 CN 201210242487 A CN201210242487 A CN 201210242487A CN 102796625 B CN102796625 B CN 102796625B
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China
Prior art keywords
mixing
kinds
cleaning agent
weight ratio
water
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CN 201210242487
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Chinese (zh)
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CN102796625A (en
Inventor
胡宝清
赵连国
史铁京
林祥斌
潘志国
王忠英
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湖北海力化工科技有限公司
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Priority to CN 201210242487 priority Critical patent/CN102796625B/en
Publication of CN102796625A publication Critical patent/CN102796625A/en
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Abstract

The invention relates to a glass cleaning agent and particularly relates to a water-based cleaning agent used before coating of optical glass. The water-based cleaning agent used before coating of the optical glass is characterized in that the water-based cleaning agent is formed by mixing 5-15% by weight of non-ionic surfactant, 1-10% by weight of anionic surfactant, 1-5% by weight of washing assistant, 5-15% by weight of corrosion inhibitor, 0.01-1% by weight of defoaming agent and the balance of deionized water. The cleaning effect of the water-based cleaning agent is good.

Description

Aqueous cleaning agent before a kind of optical glass coating
Technical field
The present invention relates to a kind of glass cleaner, particularly the aqueous cleaning agent before a kind of optical glass coating.
Background technology
At present, usually optical glass coating technology is roughly: chunk glass, cutting, grinding, clean, ask core, organic solvent to clean or half aqueous cleaning agent cleans (in some technology, after organic solvent cleans, clean through half aqueous cleaning agent more earlier), city's water rinse, aqueous cleaning agent cleaning, pure water rinsing, isopropanol dehydration, Virahol drying, plated film.Opticglass is after machine-shaping before the plated film; need the cutting fluid that produces in the machine-shaping process, ask the pollutents such as color spot that form after core oil, protective paint, abrasive material, organic solvent, dust and the dirt corruption to remove; these pollutents are after organic solvent, half aqueous cleaning agent etc. clean; most of pollutent is eliminated; but go back the residual minim pollutent, can't satisfy the preceding cleanliness factor requirement of optical glass coating.
Glass cleaner involved in the present invention is aqueous cleaning agent mentioned in the above-mentioned technology, is used for the preceding cleaning of optical glass coating.
Up to the present the bibliographical information about glass cleaner is a lot, but the bibliographical information that close to be used for the clean-out system before the optical glass coating seldom.In " cleaning agent for optical glass " of Chinese patent CN101092591A invention, related clean-out system main component is fatty alcohol-polyoxyethylene ether or compositions such as alkylol amide, edta and its sodium salt, azanol or amine salt and maleic acid di-isooctyl sulfonate.There are not inhibiter and defoamer in this clean-out system component, glass corrosion and scavenging solution bubble problem in the fine solution glass cleaning process of failing, cleaning performance is poor, and the rinsing difficulty.The South China Science ﹠ Engineering University rivers and mountains " a kind of chemical composition analysis of glass cleaner " (rivers and mountains. a kind of chemical composition analysis of glass cleaner, Modern Scientific Instruments, 2008,10 (5): in research 94-95), related clean-out system is mainly become to be grouped into by alkylphenol polyoxyethylene, trolamine, sodium acetate and trisodium phosphate etc.There is not inhibiter in this clean-out system component, the glass corrosion problem in the fine solution glass cleaning process of failing, and do not have aniorfic surfactant to cooperate nonionic surface active agent to use in this clean-out system component, and cleaning efficiency is low, and cleaning performance is poor.
Summary of the invention
The purpose of this invention is to provide the preceding aqueous cleaning agent of a kind of optical glass coating, the cleaning performance of this aqueous cleaning agent is good.
For achieving the above object, the technical solution used in the present invention is: the aqueous cleaning agent before a kind of optical glass coating, it is characterized in that, it is mixed by nonionogenic tenside, anion surfactant, washing auxiliary detergent, inhibiter, defoamer and deionized water, the shared weight percentage of each raw material is: nonionogenic tenside is 5~15%, anion surfactant is 1~10%, washing auxiliary detergent is 1~5%, inhibiter is 5~15%, defoamer is 0.01~1%, and surplus is deionized water.
Described nonionogenic tenside is the mixing of any two kinds or three kinds in alkylphenol polyoxyethylene, polyoxyethylene glycol, the polypropylene glycol, during mixing, the weight ratio of alkylphenol polyoxyethylene and polyoxyethylene glycol is 2~10:2~10, the weight ratio of alkylphenol polyoxyethylene and polypropylene glycol is 2~10:2~10, the weight ratio of polyoxyethylene glycol and polypropylene glycol is 2~10:2~10, and the weight ratio of alkylphenol polyoxyethylene, polyoxyethylene glycol, polypropylene glycol is 2~10:2~10:2~10.
Described anion surfactant is the mixing of any one or two kinds in sodium laurylsulfonate, the sodium lauryl sulphate, and during mixing, the weight ratio of sodium laurylsulfonate and sodium lauryl sulphate is 0.5~10:0.5~10.
Described washing auxiliary detergent is any one or any mixing that (contains two kinds) more than two kinds in tripoly phosphate sodium STPP, Sodium hexametaphosphate 99, the trisodium phosphate, and any is any proportioning when (containing two kinds) more than two kinds and mixing.
Described inhibiter is the mixing of any one or two kinds in Starso, the water glass, and during mixing, the weight ratio of Starso and water glass is 4~15:3.5~15.
Described defoamer is sorbester p18.
The preparation of the aqueous cleaning agent before above-mentioned a kind of optical glass coating is chosen raw material by proportioning, mixes, and obtains the preceding aqueous cleaning agent of a kind of optical glass coating.
The invention has the beneficial effects as follows: adopt nonionogenic tenside, anion surfactant and an amount of washing auxiliary detergent to be used, strong to the dirt dissolving power, has good anti-soil dirt settlement action again, soil removability is strong, can effectively remove organic dirt and the inorganic foulants of glass surface, it is good to clean back glass surface cleanliness factor, and cleaning performance is good, and easily rinsing, the cleaning efficiency height; The adding of an amount of inhibiter can effectively stop/slow down the etching problem of glass surface in cleaning process, and has the repairing effect after the corrosion; Appropriate amount of defoamer adds, and effectively avoids glass scavenging solution bubble problem in matting.In addition, this clean-out system cloud point height can not cause the scavenging solution muddiness, and chemical stability is good, and opticglass is not had new pollution.
Embodiment
In order to understand the present invention better, further illustrate content of the present invention below in conjunction with embodiment, but content of the present invention not only is confined to the following examples.
Embodiment 1-10,
Concrete composition, proportioning and cleaning performance see Table 1, and each raw material (balance of deionized water) in the prescription is mixed in proportion, and obtain the preceding aqueous cleaning agent of a kind of optical glass coating.

Claims (1)

1. the aqueous cleaning agent before the optical glass coating, it is characterized in that, it is mixed by nonionogenic tenside, anion surfactant, washing auxiliary detergent, inhibiter, defoamer and deionized water, the shared weight percentage of each raw material is: nonionogenic tenside is 5~15%, anion surfactant is 1~10%, washing auxiliary detergent is 1~5%, inhibiter is 5~15%, defoamer is 0.01~1%, and surplus is deionized water;
Described nonionogenic tenside is the mixing of any two kinds or three kinds in alkylphenol polyoxyethylene, polyoxyethylene glycol, the polypropylene glycol, during mixing, the weight ratio of alkylphenol polyoxyethylene and polyoxyethylene glycol is 2~10:2~10, the weight ratio of alkylphenol polyoxyethylene and polypropylene glycol is 2~10:2~10, the weight ratio of polyoxyethylene glycol and polypropylene glycol is 2~10:2~10, and the weight ratio of alkylphenol polyoxyethylene, polyoxyethylene glycol, polypropylene glycol is 2~10:2~10:2~10;
Described anion surfactant is the mixing of any one or two kinds in sodium laurylsulfonate, the sodium lauryl sulphate, and during mixing, the weight ratio of sodium laurylsulfonate and sodium lauryl sulphate is 0.5~10:0.5~10;
Described washing auxiliary detergent is any one or any mixing more than two kinds in tripoly phosphate sodium STPP, Sodium hexametaphosphate 99, the trisodium phosphate, and any is any proportioning when mixing more than two kinds;
Described inhibiter is the mixing of any one or two kinds in Starso, the water glass, and during mixing, the weight ratio of Starso and water glass is 4~15:3.5~15;
Described defoamer is sorbester p18.
CN 201210242487 2012-07-13 2012-07-13 Water-based cleaning agent used before coating of optical glass CN102796625B (en)

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CN102796625B true CN102796625B (en) 2013-09-11

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CN103045391A (en) * 2013-01-22 2013-04-17 深圳市佑达环保材料有限公司 Water-based cleaning solution for glass substrate and method for cleaning glass substrate by using same
CN103343059A (en) * 2013-07-02 2013-10-09 宁波清风纳米涂料有限公司 Automobile glass water concentrated liquor
CN103481647B (en) * 2013-10-09 2016-08-17 海南英利新能源有限公司 The recovery and treatment method of discarded scraper strip
CN104178772B (en) * 2014-08-11 2016-05-11 浙江久晟油茶科技股份有限公司 A kind of Tea Saponin water base metal cleaning agent and using method
CN105002007A (en) * 2015-07-29 2015-10-28 福建福晶科技股份有限公司 Environment-friendly optical glass water-base cleaning agent
CN105925390A (en) * 2016-04-26 2016-09-07 东莞市剑鑫电子材料有限公司 Neutral detergent for optical plating
CN106281755A (en) * 2016-08-08 2017-01-04 安徽炎胜新材料科技有限公司 A kind of quick-acting glass detergents and preparation method thereof
CN106753928A (en) * 2016-11-30 2017-05-31 重庆微世特电子材料有限公司 A kind of aqueous cleaning agent
CN106701352A (en) * 2016-12-02 2017-05-24 安徽长庚光学科技有限公司 Environment-friendly type efficient lens cleanser and preparation method thereof
CN106753869A (en) * 2016-12-19 2017-05-31 安徽长庚光学科技有限公司 A kind of dirt-removing cleaning wet tissue for optical lens
CN109554716A (en) * 2018-12-18 2019-04-02 重庆理工大学 A kind of solder aqueous cleaning agent and cleaning method
CN109761460B (en) * 2019-03-14 2020-07-17 大庆市聚恒石油技术服务有限公司 Oil stain preparation for treating oil sludge, preparation method and use method

Citations (4)

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CN1065881A (en) * 1992-05-08 1992-11-04 四川川西磷化工集团公司 Concentrated sterilization washing powder prescription and technology
CN1082596A (en) * 1992-08-19 1994-02-23 史学昌 Super concentrated laundry powder and production method thereof
CN1355283A (en) * 2000-11-23 2002-06-26 陈坤生 Washing powder not containing zeolite and phosphorus
CN1978612A (en) * 2005-12-01 2007-06-13 张介玉 Disinfecting detergent powder, and its preparing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1065881A (en) * 1992-05-08 1992-11-04 四川川西磷化工集团公司 Concentrated sterilization washing powder prescription and technology
CN1082596A (en) * 1992-08-19 1994-02-23 史学昌 Super concentrated laundry powder and production method thereof
CN1355283A (en) * 2000-11-23 2002-06-26 陈坤生 Washing powder not containing zeolite and phosphorus
CN1978612A (en) * 2005-12-01 2007-06-13 张介玉 Disinfecting detergent powder, and its preparing method

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