CN105062706B - Resin optical lens matched moulds glass mold high-precision ultrasound cleaning agent - Google Patents
Resin optical lens matched moulds glass mold high-precision ultrasound cleaning agent Download PDFInfo
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Abstract
The invention discloses a kind of resin optical lens matched moulds glass mold high-precision ultrasound cleaning agent, and it includes component A and B component, and its component A includes following material：The parts by weight of alcohol ether solvents 0~30, the parts by weight of xylenesulfonate 0.1~8, the parts by weight of alkalinity regulator 1~30, the parts by weight of chelating agent 0.1~5, nonionic and the parts by weight of anion compound surfactant 0.1~4, the parts by weight of water 20~98；Its B component includes following material：The parts by weight of alcoholic solvent 95~100, the parts by weight of polyoxyethylene polyoxypropylene block copolymer 0.1~1.The glass mold cleaning agent can effectively swelling and peel off glass mold on residual contaminants, clean up thoroughly, injure that small, cleaning speed is fast, harmless to environment and human-body safety to glass mold, substitute the backwardness technique to be added methylene chloride outside traditional high temperature weight alkali.
Description
Technical field
The present invention relates to a kind of glass mold ultrasonic cleaning agent.A kind of more particularly it relates to resin optical lens
Matched moulds glass mold high-precision ultrasound cleaning agent.
Background technology
High temperature polymerization shapes optical resin lens in a mold, can be remained after artificial die sinking in glass mold big
The pollutant of amount, such as each polymer resin of Type of Collective half, bonding agent, fingerprint, dust, industrial greasy dirt high viscosity mixing spot etc..
Resin optical lens, camera lens industry cleaning resin lens matched moulds glass mold mainly have two kinds of cleaning methods, Yi Zhongshi at present
With pure sulfuric acid cleaned, degree of danger is very high when this method uses, and waste liquid post processing is very troublesome；Another is with weight
Alkali increasing amount dichloromethane coordinates ultrasound to be cleaned, and such a method cleaning qualification rate is low, when, cleaning big to mould damage expends
Between it is long, and dichloromethane is volatile, and loss is big, big to human injury, produces a large amount of gases for causing greenhouse effects, pollutes ring
Border.So needing one kind to clean up at present, thorough, small to glass mold injury, cleaning speed is fast, to environment and human-body safety
Harmless resin optical lens matched moulds glass mold high-precision ultrasound cleaning agent.
The content of the invention
It is in order to solve the above technical problems, super in high precision with glass mold the invention discloses a kind of resin optical lens matched moulds
Sound cleaning agent, the glass mold cleaning agent can effectively swelling and peel off glass mold on residual contaminants, clean up thorough
Bottom, prevent that surface of glass die burn into cleaning speed is fast, service life is long, harmless to environment and human-body safety.
One aspect of the present invention is related to a kind of resin optical lens matched moulds glass mold high-precision ultrasound cleaning agent, and it is included
Component A, the component A include following material：The parts by weight of alcohol ether solvents 0~30, the parts by weight of xylenesulfonate 0.1~8, alkali
Spend the parts by weight of conditioning agent 1~30, the parts by weight of chelating agent 0.1~5, nonionic and the weight of anion compound surfactant 0.1~4
Part, the parts by weight of water 20~98.
In one embodiment, resin optical lens matched moulds of the present invention is cleaned with glass mold high-precision ultrasound
Agent, the component A include following material：The parts by weight of alcohol ether solvents 1~10, the parts by weight of xylenesulfonate 0.5~4, basicity are adjusted
Section agent 2~15 parts by weight, the parts by weight of chelating agent 0.1~2, nonionic and the parts by weight of anion compound surfactant 0.5~2,
The parts by weight of water 50~95.
In one embodiment, resin optical lens matched moulds of the present invention is cleaned with glass mold high-precision ultrasound
Agent, it is preferable that the component A includes following material：The parts by weight of alcohol ether solvents 5, the parts by weight of xylenesulfonate 2, basicity regulation
The parts by weight of agent 7, the parts by weight of chelating agent 1, nonionic and the parts by weight of anion compound surfactant 1.2, the parts by weight of water 85.
In one embodiment, resin optical lens matched moulds of the present invention is cleaned with glass mold high-precision ultrasound
Agent, one or more of the alcohol ether solvents in following material in the component A：
Ethylene glycol phenyl ether, diethylene glycol monobutyl ether, ethylene glycol monobutyl ether, ethylene glycol ethyl ether, diethylene glycol ether, ethylene glycol
Monomethyl ether, dipropylene glycol monomethyl ether, DPE, propylene glycol monomethyl ether, propandiol butyl ether, propylene glycol propyl ether, ethylene glycol
Ether.
In one embodiment, resin optical lens matched moulds of the present invention is cleaned with glass mold high-precision ultrasound
Agent, one or more of the alkalinity regulator in following material in the component A：
Potassium hydroxide, potassium carbonate, sodium hydroxide, sodium carbonate, calcium carbonate, sodium metasilicate.
In one embodiment, resin optical lens matched moulds of the present invention is cleaned with glass mold high-precision ultrasound
Agent, one or more of the chelating agent in following material in the component A：
Sodium gluconate, K-IAO, disodium ethylene diamine tetraacetate, EDTAP dipotassium ethylene diamine tetraacetate, ethylenediamine tetra-acetic acid
Four sodium, the potassium of ethylenediamine tetra-acetic acid four, sodium tripolyphosphate, PTPP, tertiary sodium phosphate, tripotassium phosphate, tetrasodium pyrophosphate, burnt phosphorus
Sour four potassium, sodium tartrate, potassium tartrate, sodium citrate, potassium citrate.
In one embodiment, resin optical lens matched moulds of the present invention is cleaned with glass mold high-precision ultrasound
Agent, in the component A, one or more of the anion surfactant in following material in compound surfactant：
Ten alkyl diphenyl ether disulfonates, dodecylated diphenyl ether disulfonate, hexadecyl diphenyloxide disulfonate, six
Alkyl diphenyl ether disulfonate, octyl diphenyl oxide disulfonate, double octyl diphenyl oxide disulfonates, nonane yl diphenyl ether two
Sulfonate, double nonyl diphenyl oxide disulfonates, ten alkylbenzenesulfonates, undecyl benzene sulfonate, DBSA
Salt, tridecyl benzene sulfonate, myristyl benzene sulfonate, pentadecyl meta-xylene sulfonate, modified octaphenyl-POSS eight
Sulfonate.
In one embodiment, it is preferable that the anion surface active in compound surfactant in the component A
Agent is the modified sulfonate of octaphenyl-POSS eight.
In one embodiment, the anion surfactant in the compound surfactant in the component A, is double
Octyl diphenyl oxide disulfonates and/or double nonyl diphenyl oxide disulfonates.
In one embodiment, resin optical lens matched moulds of the present invention is cleaned with glass mold high-precision ultrasound
Agent, in the component A, one or more of the nonionic surfactant in following material in compound surfactant：
NPE, OPEO, alkylpolyoxyethylene, binonylphenol polyoxyethylene
Ether.
In one embodiment, resin optical lens matched moulds of the present invention is cleaned with glass mold high-precision ultrasound
Agent, the chemical formula of the NPE in the component A is CH3(CH2)8C6H4(OC2H4)nOH, n=1~50, wherein,
Oxyethylene chain a length of 10.
In one embodiment, resin optical lens matched moulds of the present invention is cleaned with glass mold high-precision ultrasound
Agent, the chemical formula of the OPEO in the component A is CH3(CH2)7C6H4(OC2H4)nOH, n=1~60, oxygen ethene
Chain a length of 60.
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, nonionic and anion compound surfactant in the component A are NPE/detergent alkylate
Sodium sulfonate compounds, oxyethylene chain contained by the NPE a length of 10.
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, nonionic and anion compound surfactant in the component A are NPE/detergent alkylate
The alkyl diphenyl ether disulphonic acid sodium of sodium sulfonate/ten compounding, oxyethylene chain contained by the NPE a length of 10.
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, nonionic and anion compound surfactant in the component A are OPEO/detergent alkylate
The alkyl diphenyl ether disulphonic acid sodium compound surfactant of sodium sulfonate/ten, oxyethylene chain is a length of in the OPEO
60。
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, it is preferable that nonionic and anion compound surfactant in the component A are NPE/ten
The alkyl diphenyl ether disulphonic acid sodium of the dialkyl benzene sulfonic acids sodium/ten/sodium sulfonates of modification octaphenyl-POSS eight.
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, wherein, the component A also includes the N of 0.1~4 parts by weight, N- dihydroxyethyl p-toluidines.
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, wherein, the component A also includes the N of 2 parts by weight, N- dihydroxyethyl p-toluidines.
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, also include following material comprising B component, B component：The parts by weight of alcoholic solvent 95~100, polyoxyethylene polyoxypropylene block
The parts by weight of copolymer 0.1~1.
In one embodiment, the B component includes following material：The parts by weight of alcoholic solvent 100, polyoxyethylene polyoxy third
The parts by weight of alkene block copolymer 0.5.
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, one or more of the alcoholic solvent in following material in the B component：
Phenmethylol, hexylene glycol, ethylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, propane diols, butanediol, Isosorbide-5-Nitrae-fourth
Glycol, 1,5-PD, 1,8 ethohexadiols, 1,9- nonanediols, 2,4- diethyl -1,5-PD, neopentyl glycol, hexamethylene two
Methanol, the butanol of -3 methoxyl group of 3- methyl -1, methanol, ethanol, propyl alcohol, isopropanol, butanol, amylalcohol, hexanol, enanthol, octanol.
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, the parts by weight of alcohol ether solvents 10~80, the one kind of the alcohol ether solvents in following material are also included in the B component
It is or several：
Ethylene glycol phenyl ether, diethylene glycol monobutyl ether, ethylene glycol monobutyl ether, ethylene glycol ethyl ether, diethylene glycol ether, ethylene glycol
Monomethyl ether, dipropylene glycol monomethyl ether, DPE, propylene glycol monomethyl ether, propandiol butyl ether, propylene glycol propyl ether, ethylene glycol
Ether.
Another aspect of the present invention is related to a kind of resin optical lens matched moulds glass mold cleaning, it is characterised in that
Comprise the steps of：
The first step：By the component A and B groups of above-mentioned resin optical lens matched moulds glass mold high-precision ultrasound cleaning agent
Mixing is divided to be put into the rinse bath 1~3 for being connected with supersonic generator, it would be desirable to the glass mold of cleaning is sequentially placed into rinse bath,
Keeping temperature is 60 DEG C, and it is 28~40kHz to keep supersonic frequency, is cleaned 1 minute successively；
Second step：The component A of the cleaning agent is put into the rinse bath 4 for being connected with supersonic generator, by glass mold
Rinse bath is put into, keeping temperature is 60 DEG C, and it is 28~40kHz to keep Supersonic wave frequency rate, is cleaned 1 minute；
3rd step：Pure water is put into and is connected with the rinse bath 5~18 of supersonic generator or more groove, by glass mold
To be washed successively by being crossed in 5~18 grooves or more groove, keeping temperature is 50~60 DEG C, and it is 28~40kHz to keep Supersonic wave frequency rate,
Kept for 1 minute in each groove；
4th step：Glass mold is lifted in 75-85 DEG C of ultra-pure water, dried at 95~100 DEG C.
In one embodiment, above-mentioned a kind of resin optical lens matched moulds glass mold cleaning, it is preferable that
It is comprised the steps of：
The first step：Take the component A and B component of above-mentioned cleaning agent, component A and B component volume ratio 70-85%：15-30%, will
Mixed liquor is fitted into static layering in graduated cylinder and measured, and the rinse bath 1~3 for being connected with supersonic generator is put into after mixing, it would be desirable to
The glass mold of cleaning is sequentially placed into rinse bath, and keeping temperature is 60 DEG C, and it is 28~40kHz to keep supersonic frequency, successively
Cleaning 1 minute；
Second step：The component A of the cleaning agent is put into the rinse bath 4 for being connected with supersonic generator, by glass mold
Rinse bath is put into, keeping temperature is 60 DEG C, and it is 28~40kHz to keep Supersonic wave frequency rate, is cleaned 1 minute；
3rd step：Pure water is put into and is connected with the rinse bath 5~18 of supersonic generator or more groove, by glass mold
To be washed successively by being crossed in 5~18 grooves or more groove, keeping temperature is 50~60 DEG C, and it is 28~40kHz to keep Supersonic wave frequency rate,
Kept for 1 minute in each groove；
4th step：Glass mold is lifted in 75-85 DEG C of ultra-pure water and cuts water, is dried at 95~100 DEG C.
The above-mentioned of the application and other features, aspect and advantage is more readily understood with reference to described further below.
Embodiment
Present disclosure can be more easily understood with reference to the detailed description and embodiment of the embodiment of the present invention.
A large amount of terms can be referred in description below and claims, these terms are defined as following meanings.
Approximate term in specification and claims is used for modifying quantity, and it is specific to represent that the present invention is not limited to this
Quantity, include the part of the amendment of the acceptable change without cause related basic function close to the quantity.Phase
Answer, modify a numerical value with " about ", " about " etc., mean that the invention is not restricted to the exact numerical.It is approximate in some examples
Term likely corresponds to the precision of the instrument of measured value.In present specification and claims, scope limits can be with
Combine and/or exchange, these scopes include all subranges contained therebetween if not stated otherwise.
First aspect present invention is related to a kind of resin optical lens matched moulds glass mold high-precision ultrasound cleaning agent, and it is wrapped
Containing component A, the component A includes following material：The parts by weight of alcohol ether solvents 0~30, the parts by weight of xylenesulfonate 0.1~8,
The parts by weight of alkalinity regulator 1~30, the parts by weight of chelating agent 0.1~5, nonionic and the weight of anion compound surfactant 0.1~4
Measure part, the parts by weight of water 20~98.
The preparation method of the component A is：Above-mentioned substance is taken to be mixed to get cleaning agent in proportion.
In one embodiment, resin optical lens matched moulds of the present invention is cleaned with glass mold high-precision ultrasound
Agent, the component A include following material：The parts by weight of alcohol ether solvents 1~10, the parts by weight of xylenesulfonate 0.5~4, basicity are adjusted
Section agent 2~15 parts by weight, the parts by weight of chelating agent 0.1~2, nonionic and the parts by weight of anion compound surfactant 0.5~2,
The parts by weight of water 50~95.
In one embodiment, it is preferable that resin optical lens matched moulds of the present invention glass mold high accuracy
Ultrasonic cleaning agent, the component A include following material：The parts by weight of alcohol ether solvents 5, the parts by weight of xylenesulfonate 2, basicity regulation
The parts by weight of agent 7, the parts by weight of chelating agent 1, nonionic and the parts by weight of anion compound surfactant 1.2, the parts by weight of water 85, it is described
The HLB value of compound surfactant is between 13~18.
In one embodiment, resin optical lens matched moulds of the present invention is cleaned with glass mold high-precision ultrasound
Agent, one or more of the alcohol ether solvents in following material in the component A：
Ethylene glycol phenyl ether, diethylene glycol monobutyl ether, ethylene glycol monobutyl ether, ethylene glycol ethyl ether, diethylene glycol ether, ethylene glycol
Monomethyl ether, dipropylene glycol monomethyl ether, DPE, propylene glycol monomethyl ether, propandiol butyl ether, propylene glycol propyl ether, ethylene glycol
Ether.
Alcohol ether solvents for the application can be commercially available, can also be obtained by synthesis.
In one embodiment, resin optical lens matched moulds of the present invention is cleaned with glass mold high-precision ultrasound
Agent, one or more of the alkalinity regulator in following material in the component A：
Potassium hydroxide, potassium carbonate, sodium hydroxide, sodium carbonate, calcium carbonate, sodium metasilicate.
Alkalinity regulator for the application is commercially available.
In one embodiment, resin optical lens matched moulds of the present invention is cleaned with glass mold high-precision ultrasound
Agent, one or more of the chelating agent in following material in the component A：
Sodium gluconate, K-IAO, disodium ethylene diamine tetraacetate, EDTAP dipotassium ethylene diamine tetraacetate, ethylenediamine tetra-acetic acid
Four sodium, the potassium of ethylenediamine tetra-acetic acid four, sodium tripolyphosphate, PTPP, tertiary sodium phosphate, tripotassium phosphate, tetrasodium pyrophosphate, burnt phosphorus
Sour four potassium, sodium tartrate, potassium tartrate, sodium citrate, potassium citrate.
Chelating agent for the application can be commercially available, can also be obtained by synthesis.
In one embodiment, resin optical lens matched moulds of the present invention is cleaned with glass mold high-precision ultrasound
Agent, in the component A, one or more of the anion surfactant in following material in compound surfactant：
Ten alkyl diphenyl ether disulfonates, dodecylated diphenyl ether disulfonate, hexadecyl diphenyloxide disulfonate, six
Alkyl diphenyl ether disulfonate, octyl diphenyl oxide disulfonate, double octyl diphenyl oxide disulfonates, nonane yl diphenyl ether two
Sulfonate, double nonyl diphenyl oxide disulfonates, ten alkylbenzenesulfonates, undecyl benzene sulfonate, DBSA
Salt, tridecyl benzene sulfonate, myristyl benzene sulfonate, pentadecyl meta-xylene sulfonate, modified octaphenyl-POSS sulphurs
Hydrochlorate.
Above-mentioned all sulfonate can be sodium salt or sylvite.
In one embodiment, it is preferable that anion surfactant in the component A be modified octaphenyl-
The sulfonate of POSS eight.Modified octaphenyl-POSS eight contains eight sulfonic acid groups in sulfonate, and contains long chain hydrocarbon groups, surface
Activity is very high, and more preferable with the resin compatibility in surface of glass die residue, dirt-removing power is stronger.
The chemical constitution of the modified sulfonate of octaphenyl-POSS eight is：
The synthetic method of the modified sulfonate of octaphenyl-POSS eight is：
（1）Weigh a certain amount of CH3(CH2)nCOOH carboxylic acids, wherein n=7~17；60 DEG C are heated to, starts to stir, is stirred
During excessive thionyl chloride is constantly added dropwise, react 1~2 hour, after being added dropwise, back flow reaction 4~6 hours, reaction knot
Shu Hou, normal pressure steam thionyl chloride, then rectification under vacuum purifies to obtain CH3(CH2)nCOCl (n=7~17).
（2）Take octaphenyl-POSS, CH3(CH2)nCOCl (n=7~17), polyphosphoric acids, the amount ratio of their material is 2：
1：0.5, it is dissolved in tetrahydrofuran, the volume of tetrahydrofuran is 10~15 times of charging volume, is heated to 60 DEG C, stirring reaction 10~
15 hours, separating-purifying must be modified octaphenyl-POSS.
（3）Modified octaphenyl-POSS is taken, is dissolved in dichloromethane, at room temperature, is stirred continuously, oleum is slowly added dropwise
Acid（SO3Mass fraction be 30%）, the quality of oleum is 1.2 with modified octaphenyl-POSS mass ratioes：1.Oleum
After being added dropwise, continue stir about 20 hours, then separating-purifying must be modified the sulfonic acid of octaphenyl-POSS eight, molten with KOH or NaOH
It is 6.0 or so that liquid, which is neutralized to pH value, and vacuum drying can must be modified the sulfonate of octaphenyl-POSS eight.
Above-mentioned polyphosphoric acids can be pyrophosphoric acid, tripolyphosphate, four polyphosphoric acids, and they have following chemical constitution：
Wherein, n=2~4.
Above-mentioned polyphosphoric acids generally can be by synthesizing orthophosphoric acid monomer dehydrating condensation, such as can be by heating and evaporating
Polyphosphoric acids can be made by phosphoric acid by removing water, and thus obtained polyphosphoric acids is typically the polyphosphoric acids with different n values
Mixture.Polyphosphoric acids used herein can also be commercially available.
In one embodiment, the anion surfactant in the compound surfactant in the component A, is double
Octyl diphenyl oxide disulfonates and/or double nonyl diphenyl oxide disulfonates, the two can play combination in cleaning process
The effect of surface of glass die cull layer is cut off, accelerates resin peeling rate so that cleaning agent cleaning mould speed is accelerated.
The synthetic method of double nonyl diphenyl oxide disulfonates is：
A certain amount of nonyl diphenyl ether and chloroform are taken, is stirred continuously on magnetic stirring apparatus；N (hexichol is pressed in addition
Ether)：N (chlorosulfonic acid)=1:8 ratio adds a certain amount of chlorosulfonic acid, is reacted 2 hours at 40 DEG C.Reaction is evaporated after terminating goes
Except chloroform, PH=8.0 or so are neutralized to alkali sodium hydroxide or potassium hydroxide solution, product purification can be obtained into nonyl
Diphenyl oxide disulfonates.
The synthetic method of double octyl diphenyl oxide disulfonates is：
A certain amount of octane yl diphenyl ether and chloroform are taken, is stirred continuously；N (diphenyl ether) is pressed in addition：N (chlorosulfonic acid)=
1:6 ratio adds a certain amount of chlorosulfonic acid, is reacted 3 hours at 40 DEG C.Reaction terminates rear evaporative removal chloroform, uses alkali
Property sodium hydroxide or potassium hydroxide solution be neutralized to PH=8.0 or so, product purification be can obtain into double octyl diphenyl oxide disulfonic acids
Salt.
In one embodiment, resin optical lens matched moulds of the present invention is cleaned with glass mold high-precision ultrasound
Agent, in the component A, one or more of the nonionic surfactant in following material in compound surfactant：
NPE, OPEO, alkylpolyoxyethylene, binonylphenol polyoxyethylene
Ether.
In above-mentioned component A, the chemical formula of NPE is CH3(CH2)8C6H4(OC2H4)nOH, n=1~50.
In one embodiment, resin optical lens matched moulds of the present invention is cleaned with glass mold high-precision ultrasound
Agent, in the component A, the chemical formula of NPE is CH3(CH2)8C6H4(OC2H4)nOH, n=1~50, oxygen ethene
Chain a length of 10.
In above-mentioned component A, the chemical formula of OPEO is CH3(CH2)7C6H4(OC2H4)nOH, n=1~60.
In one embodiment, resin optical lens matched moulds of the present invention is cleaned with glass mold high-precision ultrasound
Agent, the chemical formula of OPEO is CH3(CH2)7C6H4(OC2H4)nOH, n=1~60, oxyethylene chain a length of 60.
EO number is for 60 synthetic method in OPEO：Take the octyl phenol of 10 parts by weight and appropriate hydrogen-oxygen
Change sodium, be put into reactor, vacuumize.Nitrogen is passed through, then is vacuumized, this operation is repeated three times, is passed through oxirane, stir,
And 130 DEG C are warming up to, reacts 3 hours in the case of being at this temperature 1Mpa with pressure, is cooled to room temperature, and with acid
With to PH=6 or so, separating-purifying obtains.
The OPEO of different EO unit numbers is prepared for using the above method, is found by experiment, when EO
When number is 60, the cleaning performance of the cleaning agent of gained when EO number is other values compared with more preferably, peel off the ability of resin
By force.Because the material of the surface of glass die residual for resinous optical matched moulds is containing a large amount of polymerizations and half polypropylene base system, third
The resins such as olefin(e) acid system, acrylic system, polyurethane series, OPEO when EO number is 60 is to such residue
It is impregnated with strong with avalanche ability, can effectively penetrates between cull film fragmentation gap, also plays and peel off, promote resin from die surface
Come off, the effect being dissolved into solution.
In above-mentioned component A, oxyethylene chain turns into 1~150 in alkylpolyoxyethylene.
In above-mentioned component A, oxyethylene chain turns into 1~150 in Dinonylphenol Polyoxyethylene Ether.
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, nonionic and anion compound surfactant in the component A are NPE/detergent alkylate
Sodium sulfonate compounds, oxyethylene chain contained by the NPE a length of 10.
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, nonionic and anion compound surfactant in the component A are NPE/detergent alkylate
The alkyl diphenyl ether disulphonic acid sodium of sodium sulfonate/ten compounding, oxyethylene chain contained by the NPE a length of 10.
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, nonionic and anion compound surfactant in the component A are OPEO/detergent alkylate
The alkyl diphenyl ether disulphonic acid sodium compound surfactant of sodium sulfonate/ten, oxyethylene chain is a length of in the OPEO
60。
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, it is preferable that nonionic and anion compound surfactant in the component A are NPE/ten
The alkyl diphenyl ether disulphonic acid sodium of the dialkyl benzene sulfonic acids sodium/ten/sodium sulfonates of modification octaphenyl-POSS eight.Modified octaphenyl-POSS eight
Contain eight sulfonic acid groups in sulfonate, and contain long chain hydrocarbon groups, surface-active is very high, with nonionic surfactant and separately
A kind of outer anion surfactant is formed after compound surfactant, and the compound surfactant and surface of glass die are residual
Stay that the resin compatibility in thing is more preferable, and dirt-removing power is stronger, residue peeling rate is faster.
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, wherein, the component A also includes the N of 0.1~4 parts by weight, N- dihydroxyethyl p-toluidines.
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, wherein, the component A also includes the N of 2 parts by weight, N- dihydroxyethyl p-toluidines.N, N- dihydroxyethyl p-toluidine
Dissolution of the cleaning agent to residue on glass mold can be improved.
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, also include following material comprising B component, B component：The parts by weight of alcoholic solvent 95~100, polyoxyethylene polyoxypropylene block
The parts by weight of copolymer 0.1~1.
Above-mentioned polyoxyethylene polyoxypropylene block copolymer is commercially available L61, and its mean molecule quantity glues when being 2000,25 DEG C
Spend for 285, its HLB value is 3.
Polyoxyethylene polyoxypropylene block copolymer surfactant, also has the function that emulsifying agent and wetting agent, with alcohol
Solvent with the use of can to resin optical lens matched moulds with the residues such as the resin of surface of glass die carries out effective swelling with
It is impregnated with so that residue is easily peeled off from die surface.
In one embodiment, the B component includes following material：The parts by weight of alcoholic solvent 100, polyoxyethylene polyoxy third
The parts by weight of alkene block copolymer 0.5.
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, one or more of the alcoholic solvent in following material in the B component：
Phenmethylol, hexylene glycol, ethylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, propane diols, butanediol, Isosorbide-5-Nitrae-fourth
Glycol, 1,5-PD, 1,8 ethohexadiols, 1,9- nonanediols, 2,4- diethyl -1,5-PD, neopentyl glycol, hexamethylene two
Methanol, the butanol of -3 methoxyl group of 3- methyl -1, methanol, ethanol, propyl alcohol, isopropanol, butanol, amylalcohol, hexanol, enanthol, octanol.
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, the alcoholic solvent in the B component is phenmethylol and/or hexylene glycol.
When selected alcoholic solvent is phenmethylol or hexylene glycol, solvent polarity size is suitable, to resin optical lens matched moulds
Swelling effect with surface of glass die residue is splendid, and effective preliminary leaching can be carried out to the layers of residue that needs wash
Thoroughly, and also tool help solubilization so that ensuing resin charge stripping efficiency is higher.
In one embodiment, a kind of resin optical lens matched moulds glass mold high-precision ultrasound of the present invention
Cleaning agent, the parts by weight of alcohol ether solvents 10~80, the one kind of the alcohol ether solvents in following material are also included in the B component
It is or several：
Ethylene glycol phenyl ether, diethylene glycol monobutyl ether, ethylene glycol monobutyl ether, ethylene glycol ethyl ether, diethylene glycol ether, ethylene glycol
Monomethyl ether, dipropylene glycol monomethyl ether, DPE, propylene glycol monomethyl ether, propandiol butyl ether, propylene glycol propyl ether, ethylene glycol
Ether.
In one embodiment, the alcohol ether solvents that the B component includes are ethylene glycol phenyl ether and diethylene glycol monobutyl ether.
Ethylene glycol phenyl ether and diethylene glycol monobutyl ether are the active solvents of resin, moreover it is possible to reduce the volatility of cleaning agent.
A kind of resin optical lens matched moulds glass mold high-precision ultrasound cleaning agent of the present invention, its component A and B
Component is used cooperatively the resin swelling that can reach very strong and peeling effect.
Resin that solvent and surfactant in B component are remained with resin optical lens matched moulds with surface of glass die,
The compatibility of the residues such as resin monomer, binding agent, dust is good, and selected solvent polarity is adjustable.Make B component that there is very high resin
Imbibition, can effectively make surface of glass die resin and other layer of contaminants by swelling, can deeply cut-out residual
Thing block layer, so that being more easy to be stripped during ensuing.
Component A contains nonionic in the cleaning agent and anion compound surfactant plays synergy, and effect is big
In the effect of the anion surfactant of one-component, or nonionic surfactant, and single group needed for amount ratio
The dosage of surfactant divided is small, cost-effective.Compound surfactant does not only have dirt-removing power, also acts as the work of bulking agent
With.Alkalinity regulator in component A belongs to inorganic salt electrolyte, and can play makes nonionic and anion compounding table in body series
The increased effect of surfactant system foaming power, makes the cleaning strength of compound surfactant further improve.Diformazan in component A
Benzene sulfonate not only has the function that cosolvent, also has the function that to improve cloud point, can extend cleaning agent temperature in use.
The surface penetration effect of component A in cleaning agent of the present invention and release effect are strong, are used cooperatively with B component,
Resin can be efficiently peeled off after layers of residue is by swelling.Common alkaline cleaner is to combine to cut off from surface, to optics
When resin lens matched moulds is cleaned with surface of glass die, the dissolution and corrosion effects of strength are produced, meeting strong to glass mold corrosivity
Serious damage is caused to mould, shortens the service life of glass mold.But this cleaning agent can not only go deep into swelling residue
Layer, efficiently permeate, cut off, peeling off residue, cleansing power is high, and cleaning speed is fast, but also there will not be corrosion to glass molds
Effect, effectively can prevent surface of glass die from damaging, will not make the intensity decreases of glass mold, can extend mould and use the longevity
Life, increase mold use number, reach cost-effective purpose.
The second aspect of the present invention is related to a kind of resin optical lens matched moulds glass mold cleaning, it is characterised in that
Comprise the steps of：
The first step：The component A of above-mentioned cleaning agent and B component are mixed and are put into the rinse bath 1 for being connected with supersonic generator
~3, it would be desirable to the glass mold of cleaning is sequentially placed into rinse bath, and keeping temperature is 60 DEG C, keep supersonic frequency for 28~
40kHz, clean 1 minute successively；
Second step：The component A of the cleaning agent is put into the rinse bath 4 for being connected with supersonic generator, by glass mold
Rinse bath is put into, keeping temperature is 60 DEG C, and it is 28~40kHz to keep Supersonic wave frequency rate, is cleaned 1 minute；
3rd step：Pure water is put into and is connected with the rinse bath 5~18 of supersonic generator or more groove, by glass mold
To pass through to cross in 5~18 or more grooves successively and wash, keeping temperature is 50~60 DEG C, and it is 28~40 kHz to keep Supersonic wave frequency rate,
Kept for 1 minute in each groove；
4th step：75-85 DEG C of ultra-pure water of glass mold is being lifted, dried at 95~100 DEG C.
After the resin optical lens matched moulds cleaned using above-mentioned cleaning to needs is cleaned with glass mold, glass
Glass die surface residual can be cleaned up completely, used cleaning agent Polyoxyethylene Lauryl Ether, take such a technique to be fully able to
Reach the effect cleaned up, without handwork, processing time is short.Small, micro mist is damaged to glass mold in cleaning process
Produce less, reduce the grinding times again of glass mold, and the intensity of glass mold will not be reduced, being ftractureed in cleaning process may
Property it is small, it is possible to increase the utilization rate of glass mold, so as to cost-effective；And than dichloromethane, sulfuric acid and alkaline cleaner
Cost is low.
In one embodiment, above-mentioned a kind of resin optical lens matched moulds glass mold cleaning, it is preferable that
It is comprised the steps of：
The first step：Take the component A and B component of above-mentioned cleaning agent, component A and B component volume ratio 70-85%：15-30%, will
Mixed liquor is fitted into static layering in graduated cylinder and measured, and the rinse bath 1~3 for being connected with supersonic generator is put into after mixing, it would be desirable to
The glass mold of cleaning is sequentially placed into rinse bath, and keeping temperature is 60 DEG C, and it is 28~40kHz to keep supersonic frequency, successively
Cleaning 1 minute；
Second step：The component A of the cleaning agent is put into the rinse bath 4 for being connected with supersonic generator, by glass mold
Rinse bath is put into, keeping temperature is 60 DEG C, and it is 28~40kHz to keep Supersonic wave frequency rate, is cleaned 1 minute；
3rd step：Pure water is put into and is connected with the rinse bath 5~18 of supersonic generator or more groove, by glass mold
To pass through to cross in 5~18 or more grooves successively and wash, keeping temperature is 50~60 DEG C, and it is 28~40 kHz to keep Supersonic wave frequency rate,
Kept for 1 minute in each groove；
4th step：Glass mold is lifted in 75-85 DEG C of ultra-pure water, dried at 95~100 DEG C.
When the volume ratio of component A and B component is 70-85% in the first step：During 15-30%, the cleaning performance of resin is more
It is good.
The present invention is specifically described below by embodiment.It is necessarily pointed out that following examples are only used
In the invention will be further described, it is impossible to be interpreted as limiting the scope of the invention, professional and technical personnel in the field
Some the nonessential modifications and adaptations made according to the content of the invention described above, still fall within protection scope of the present invention.
In addition, if without other explanations, raw materials used is all commercially available, and number used in following material is weight
Part.
Embodiment 1
The material mixing of following parts by weight is taken to be prepared into component A：Diethylene glycol monobutyl ether 5, sodium xylene sulfonate 2, hydrogen
Potassium oxide 7, K-IAO 1, NPE（Contained oxyethylene chain a length of 10）/ neopelex/ten
Alkyl diphenyl ether disulphonic acid sodium compound surfactant 1.2, water 85.
The material mixing of following parts by weight is taken to be prepared into B component：Phenmethylol 30, polyoxyethylene polyoxypropylene block copolymerization
Thing 0.5, ethylene glycol phenyl ether 50, diethylene glycol monobutyl ether 20.
It is 70% by volume by component A and B component：30% ratio is mixed to prepare cleaning agent.
Embodiment 2
The material mixing of following parts by weight is taken to be prepared into component A：Diethylene glycol monobutyl ether 5, sodium xylene sulfonate 2, hydrogen
Potassium oxide 7, K-IAO 1, NPE（Contained oxyethylene chain a length of 10）/ neopelex/ten
Alkyl diphenyl ether disulphonic acid sodium compound surfactant 1.2, water 85.
The material mixing of following parts by weight is taken to be prepared into B component：Phenmethylol 30, polyoxyethylene polyoxypropylene block copolymerization
Thing 0.5, ethylene glycol phenyl ether 50, diethylene glycol monobutyl ether 20.
It is 40% by volume by component A and B component：60% ratio is mixed to prepare cleaning agent.
Embodiment 3
The material mixing of following parts by weight is taken to be prepared into component A：Diethylene glycol monobutyl ether 15, sodium xylene sulfonate 6, carbon
Sour potassium 17, K-IAO 2, NPE（Contained oxyethylene chain a length of 10）The alkane of/neopelex/ten
Yl diphenyl ether sodium disulfonate compound surfactant 3, water 57.
The material mixing of following parts by weight is taken to be prepared into B component：Phenmethylol 60, polyoxyethylene polyoxypropylene block copolymerization
Thing 1, ethylene glycol phenyl ether 30, diethylene glycol monobutyl ether 10.
It is 70% by volume by component A and B component：30% ratio is mixed to prepare cleaning agent.
Embodiment 4
The material mixing of following parts by weight is taken to be prepared into component A：Ethylene glycol phenyl ether 5, sodium xylene sulfonate 0.2, hydrogen-oxygen
Change potassium 7, K-IAO 1, N, N- dihydroxyethyl p-toluidines 1, alkylpolyoxyethylene/undecyl benzene sulfonate
Sodium/cetyl diphenyl ether sodium disulfonate compound surfactant 1.2, water 84.
The material mixing of following parts by weight is taken to be prepared into B component：Phenmethylol 30, polyoxyethylene polyoxypropylene block copolymerization
Thing 0.5, ethylene glycol phenyl ether 50, diethylene glycol monobutyl ether 20.
It is 70% by volume by component A and B component：30% ratio is mixed to prepare cleaning agent.
Embodiment 5
The material mixing of following parts by weight is taken to be prepared into component A：Diethylene glycol monobutyl ether 5, sodium xylene sulfonate 2, hydrogen
Potassium oxide 7, tetrasodium ethylenediamine tetraacetate 1, NPE（Contained oxyethylene chain a length of 10）/ DBSA
The alkyl diphenyl ether disulphonic acid sodium compound surfactant 1.2 of sodium/ten, water 85.
The material mixing of following parts by weight is taken to be prepared into B component：Phenmethylol 96, hexylene glycol 4, polyoxyethylene polyoxypropylene
Block copolymer 0.5.
It is 70% by volume by component A and B component：30% ratio is mixed to prepare cleaning agent.
Embodiment 6
The material mixing of following parts by weight is taken to be prepared into component A：Potassium hydroxide 7, potassium carbonate 1.5, K-IAO 1,
N, N- dihydroxyethyl p-toluidine 1, NPE（Contained oxyethylene chain a length of 10）/ neopelex is multiple
With surfactant 1.2, ten alkyl diphenyl ether disulphonic acid sodium 5, water 80.
The material mixing of following parts by weight is taken to be prepared into B component：Phenmethylol 99.5, polyoxyethylene polyoxypropylene block are total to
Polymers 0.5.
It is 70% by volume by component A and B component：30% ratio is mixed to prepare cleaning agent.
Embodiment 7
The material mixing of following parts by weight is taken to be prepared into component A：Diethylene glycol monobutyl ether 5, sodium xylene sulfonate 2, hydrogen
Potassium oxide 7, K-IAO 1, OPEO（Contained oxyethylene chain a length of 60）/ neopelex/ten
Alkyl diphenyl ether disulphonic acid sodium compound surfactant 1.2, water 85.
The material mixing of following parts by weight is taken to be prepared into B component：Phenmethylol 30, polyoxyethylene polyoxypropylene block copolymerization
Thing 0.5, ethylene glycol phenyl ether 50, diethylene glycol monobutyl ether 20.
It is 70% by volume by component A and B component：30% ratio is mixed to prepare cleaning agent.
Embodiment 8
The material mixing of following parts by weight is taken to be prepared into component A：Diethylene glycol monobutyl ether 5, sodium xylene sulfonate 2, hydrogen
Potassium oxide 7, sodium tripolyphosphate 1, NPE（Contained oxyethylene chain a length of 10）/ neopelex/bis-
Octyl diphenyl oxide disulfonate compound surfactant 1.2, water 85.
The material mixing of following parts by weight is taken to be prepared into B component：Phenmethylol 30, polyoxyethylene polyoxypropylene block copolymerization
Thing 0.5, ethylene glycol phenyl ether 50, diethylene glycol monobutyl ether 20.
It is 70% by volume by component A and B component：30% ratio is mixed to prepare cleaning agent.
Embodiment 9
The material mixing of following parts by weight is taken to be prepared into component A：Diethylene glycol monobutyl ether 5, sodium xylene sulfonate 2, hydrogen
Potassium oxide 7, sodium tripolyphosphate 1, NPE/neopelex/ten alkyl diphenyl ether disulphonic acid sodium/change
The sodium sulfonate compound surfactants 1.2 of property octaphenyl-POSS eight, water 85.
The material mixing of following parts by weight is taken to be prepared into B component：Phenmethylol 30, polyoxyethylene polyoxypropylene block copolymerization
Thing 0.5, ethylene glycol phenyl ether 50, diethylene glycol monobutyl ether 20.
It is 70% by volume by component A and B component：30% ratio is mixed to prepare cleaning agent.
Comparative example 1~4
Take respectively it is commercially available added methylene chloride cleaning agent, sulfuric acid cleaned agent containing alkali, configure soda ash cleaning agent（25% hydroxide
Potassium）, 1-METHYLPYRROLIDONE solvent（90%）.
Method of testing
By the cleaning agent in above-described embodiment 1~9 and comparative example 1~4, it is respectively put into and is connected with the clear of supersonic generator
Washing trough, keeping temperature are 60 DEG C, and it is 28~40 kHz to keep Supersonic wave frequency rate, by the glass mold with same resin residue
It is dipped into the cleaning agent in rinse bath, carries out cleaning 1 minutes.
Cleaning performance determination methods：Two sides are carried out to the detergency of the dirt such as polyurethanes MR resins on glass mold
Face rational judgment,（1）The albefaction area about percentage of die surface dirt, the residue albefaction ratio such as resin is big on mould,
Then next it is more easy to be stripped, cleaning performance is more preferable；（2）Peels off area about percentage, automatically strip ratio through over cleaning and get over
Greatly, show that clean effect is better；（2）Adopt this method and be cleaned multiple times, number at most can be used in glass mold.
Embodiment 10
Utilize component A and B of a kind of resin optical lens matched moulds in glass mold cleaning agent prepared in embodiment 1
Component, to clear with being carried out with the glass mold of embodiment 1~9 and the same resin residue of comparative example 1~4 using following steps
Wash：
The first step：Take the component A and B component of above-mentioned cleaning agent, component A and B component volume ratio 70%：30%, by mixed liquor
It is fitted into static layering in graduated cylinder to measure, the rinse bath 1~3 for being connected with supersonic generator is put into after mixing, it would be desirable to cleaning
Glass mold is sequentially placed into rinse bath, and keeping temperature is 60 DEG C, and it is 28~40kHz to keep supersonic frequency, cleans 1 point successively
Clock；
Second step：The component A of the cleaning agent is put into the rinse bath 4 for being connected with supersonic generator, by glass mold
Rinse bath is put into, keeping temperature is 60 DEG C, and it is 28~40kHz to keep Supersonic wave frequency rate, is cleaned 1 minute；
3rd step：Pure water is put into the rinse bath 5~18 for being connected with supersonic generator, glass mold is passed through 5 successively
~18 grooves, which are crossed, to be washed, and keeping temperature is 55 DEG C, and it is 28~40 kHz to keep Supersonic wave frequency rate, is kept for 1 minute in each groove；
4th step：Glass mold is lifted in 75-85 DEG C of ultra-pure water, dried at 95~100 DEG C.
Cleaning performance determination methods are same as above.
Above-mentioned test result is shown in Table 1
The embodiment 1~10 of table 1 and the cleaning performance of comparative example 1~4
| Cleaning performance | Albefaction area | Peels off area | Mould access times |
| Embodiment 1 | 100% | 88% | 460 |
| Embodiment 2 | 90% | 70% | 400 |
| Embodiment 3 | 95% | 70% | 420 |
| Embodiment 4 | 100% | 90% | 440 |
| Embodiment 5 | 95% | 85% | 450 |
| Embodiment 6 | 85% | 90% | 490 |
| Embodiment 7 | 100% | 92% | 500 |
| Embodiment 8 | 100% | 90% | 490 |
| Embodiment 9 | 100% | 95% | 500 |
| Embodiment 10 | 100% | 100% | 500 |
| Comparative example 1 | 90% | 0% | 100 |
| Comparative example 2 | 0 | 5% | 100 |
| Comparative example 3 | 5% | 0% | 100 |
| Comparative example 4 | — | 70% | 100 |
As can be seen from the above table, added methylene chloride cleaning agent, sulfuric acid cleaned agent containing alkali with currently used, and it is other
Some soda ash cleaning agents, 1-METHYLPYRROLIDONE solvent are compared, a kind of resin optical lens matched moulds glass of the present invention
Die cleaning agent can not only effectively swelling and peel off glass mold on residual contaminants, and to surface of glass die injure
Small, cleaning speed is fast, harmless to environment and human-body safety.
Above-described embodiment is merely illustrative, for explaining some features and application mode of cleaning agent of the present invention,
It can not be used for limiting the present invention, appended claim is intended to require the scope as wide as possible being contemplated that, such as weighed
The term "comprising" and the variant of its meaning of one's words that profit uses in requiring also include different expression ways in theory, such as but unlimited
In " consisting of ".Embodiment as described herein is only the possible embodiment in part.Therefore, appended claims of the invention
Not by described example limitation.Some number ranges used also include subrange within the claims,
Change in these scopes should be also construed to by appended claim covering in the conceived case.
Claims (6)
1. a kind of resin optical lens matched moulds glass mold high-precision ultrasound cleaning agent, it includes component A and B component, the A
Component includes following material：The parts by weight of alcohol ether solvents 0~30, the parts by weight of xylenesulfonate 0.1~8, alkalinity regulator 1~30
Parts by weight, the parts by weight of chelating agent 0.1~5, nonionic and the parts by weight of anion compound surfactant 0.1~4, the weight of water 20~98
Measure part；B component includes following material：The parts by weight of alcoholic solvent 95~100, the weight of polyoxyethylene polyoxypropylene block copolymer 0.1~1
Measure part；
Wherein, the nonionic and anion compound surfactant be NPE/neopelex/
The ten alkyl diphenyl ether disulphonic acid sodium/sodium sulfonate compound surfactants of modification octaphenyl-POSS eight.
2. a kind of resin optical lens matched moulds glass mold high-precision ultrasound cleaning agent according to claim 1, the A
Component includes following material：The parts by weight of alcohol ether solvents 1~10, the parts by weight of xylenesulfonate 0.5~4, alkalinity regulator 2~15
Parts by weight, the parts by weight of chelating agent 0.1~2, nonionic and the parts by weight of anion compound surfactant 0.5~2, the weight of water 50~95
Measure part.
3. a kind of resin optical lens matched moulds glass mold high-precision ultrasound cleaning agent according to claim 2, the A
One or more of the chelating agent in following material in component：
Sodium gluconate, K-IAO, disodium ethylene diamine tetraacetate, EDTAP dipotassium ethylene diamine tetraacetate, tetrasodium ethylenediamine tetraacetate,
The potassium of ethylenediamine tetra-acetic acid four, sodium tripolyphosphate, PTPP, tertiary sodium phosphate, tripotassium phosphate, tetrasodium pyrophosphate, pyrophosphoric acid four
Potassium, sodium tartrate, potassium tartrate, sodium citrate, potassium citrate.
4. a kind of resin optical lens matched moulds glass mold high-precision ultrasound cleaning agent according to claim 3, the A
Component also includes the N of 0.1~4 parts by weight, N- dihydroxyethyl p-toluidines.
5. a kind of resin optical lens matched moulds glass mold high-precision ultrasound cleaning agent according to claim 1, the B
The parts by weight of alcohol ether solvents 10~80, one or more of the alcohol ether solvents in following material are also included in component：
Ethylene glycol phenyl ether, diethylene glycol monobutyl ether, ethylene glycol monobutyl ether, ethylene glycol ethyl ether, diethylene glycol ether, ethylene glycol list first
Ether, dipropylene glycol monomethyl ether, DPE, propylene glycol monomethyl ether, propandiol butyl ether, propylene glycol propyl ether, ethylene glycol ethyl ether.
6. a kind of resin optical lens matched moulds glass mold cleaning, it is characterised in that comprise the steps of：
The first step：Cleaning agent component A described in any one of Claims 1 to 5 and B component are mixed to be put into and are connected with ultrasonic wave hair
The rinse bath 1~3 of raw device, it would be desirable to which the glass mold of cleaning is sequentially placed into rinse bath, and keeping temperature is 60 DEG C, keeps ultrasonic
Frequency be 28~40kHz, successively clean 1 minute；
Second step：The component A of the cleaning agent is put into the rinse bath 4 for being connected with supersonic generator, glass mold is put into
Rinse bath, keeping temperature are 60 DEG C, and it is 28~40kHz to keep Supersonic wave frequency rate, is cleaned 1 minute；
3rd step：Pure water is put into and is connected with the rinse bath 5~18 of supersonic generator or more groove, by glass mold successively
Washed by being crossed in 5~18 or more grooves, keeping temperature is 50~60 DEG C, and it is 28~40kHz to keep Supersonic wave frequency rate, in each groove
It is middle to be kept for 1 minute；
4th step：Glass mold is cut to water extraction drawing in 75~85 DEG C of ultra-pure waters, dried at 95~100 DEG C.
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