CN101967364B - Adhesive for high-strength precision finishing and cleaning method thereof - Google Patents
Adhesive for high-strength precision finishing and cleaning method thereof Download PDFInfo
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- CN101967364B CN101967364B CN2010102881161A CN201010288116A CN101967364B CN 101967364 B CN101967364 B CN 101967364B CN 2010102881161 A CN2010102881161 A CN 2010102881161A CN 201010288116 A CN201010288116 A CN 201010288116A CN 101967364 B CN101967364 B CN 101967364B
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Abstract
The invention discloses an adhesive for high-strength precision finishing, a preparation method and a cleaning method thereof. The adhesive is prepared from the following material in parts by weight: 65-85 parts of rosin and derivates thereof, 10-20 parts of fatty acid and derivate thereof and 10-30 parts of wax. The preparation method comprises the following steps: putting the fatty acid and derivate thereof and the wax in a mixer, stirring at 80-110 DEG C for 20-40 minutes, adding the rosin and derivate thereof, continuing to stir for 20-40 minute before discharging, and cooling to obtain the solid adhesive for high-strength precision finishing. The adhesive has the advantages of good melt fluidity and high adhesion strength, is applicable to the precision finishing of precise components, and can be removed by immersion in alcohol, ketone, chloralkane, hydrocarbon and other organic solvents.
Description
Technical field
The invention belongs to adhesive area, particularly a kind of tackiness agent and purging method thereof that mainly in precision sizing such as cutting, correct grinding and polishing, is used for fixing electronic component or optical precision component.
Background technology
In the precision component course of processing,, often need fixedly processing component like cutting, correct grinding, polishing etc.Yet general precision component volume is little and precision is high, and traditional mechanical clamp not only fixed effect is poor, and in the course of processing, is easy to part is produced destruction.Expedited the emergence of a kind of appearance of novel adhesive thus.This kind tackiness agent (＜80 ℃) under Ya Gaowen can melt and good fluidity, and at room temperature tackiness agent can solidify rapidly and intensity higher.This tackiness agent can be filled the gap between workpiece and the dowel disc rapidly under molten state; Behind adhesive solidification, workpiece and dowel disc bond together, and become as a whole, so just workpiece have been played fixed action; In the course of processing, tackiness agent has very strong bounding force, can stable operation be provided for high loading processing; After the completion of processing, the tackiness agent between workpiece and dowel disc is prone to remove.Therefore the requirement that precision sizing is sticked with glue agent is that applying glue speed is fast, bonding strength is high, cleaning is easy.General precision sizing sticks with glue the available organic solvent soaking and washing of agent, like alcohol, ketone, alkyl chloride hydrocarbon etc.
Summary of the invention
In order to solve the shortcoming and defect that above-mentioned prior art exists, primary and foremost purpose of the present invention is to provide a kind of high-strength accurate processing to stick with glue agent.
Another object of the present invention is to provide a kind of above-mentioned high-strength accurate processing to stick with glue the preparation method of agent.
A purpose more of the present invention is to provide above-mentioned high-strength accurate processing to stick with glue the purging method of agent; This tackiness agent can be removed with common organic solvents easily.
The object of the invention is realized through following technical proposals: a kind of high-strength accurate processing sticks with glue agent, and this tackiness agent is formed by the following feedstock production of meter by weight:
65～85 parts in rosin and verivate thereof
10～20 parts in lipid acid and verivate thereof
10～30 parts in wax.
Said rosin and verivate thereof are more than one in the modified product of modified product, polymerized rosin and polymerized rosin of modified product, staybelite, staybelite of rosin, rosiny modified product, nilox resin, nilox resin.
Said rosiny modified product is preferably methyl esters of rosin, rosin ethyl ester, ester gum or pentalyn, is more preferably ester gum or pentalyn; The modified product of said nilox resin is preferably nilox resin methyl esters, nilox resin ethyl ester, nilox resin glyceryl ester or nilox resin pentaerythritol ester, is more preferably nilox resin glyceryl ester or nilox resin pentaerythritol ester; The modified product of the modified product of said staybelite is preferably hercolyn D, staybelite ethyl ester, hydrogenated rosin glyceride or staybelite pentaerythritol ester, is more preferably hydrogenated rosin glyceride or staybelite pentaerythritol ester; The modified product of said polymerized rosin is polymerized rosin methyl esters, polymerized rosin ethyl ester, polymerized rosin glyceryl ester or polymerized rosin pentaerythritol ester, is more preferably polymerized rosin glyceryl ester or polymerized rosin pentaerythritol ester.
Said lipid acid and verivate thereof are more than one in modified product, LAURIC ACID 99 MIN and the lauric modified product of Triple Pressed Stearic Acid, stearic modified product, palmitinic acid, palmitinic acid.
Said stearic modified product is preferably Zerol, the two stearates of glycerine or tristearin, is more preferably Zerol; The modified product of said palmitinic acid is glycerine monopalmitate, glycerine acid dipalmitate or TRIPALMITOLEIN, is more preferably the glycerine monopalmitate; Said lauric modified product is glyceryl monolaurate, glycerine bilaurate or trilaurin, is more preferably glyceryl monolaurate.
Said wax is more than one in petroleum wax, beeswax, palm wax and the haze tallow.
Above-mentioned a kind of high-strength accurate processing sticks with glue the preparation method of agent; Comprise following operation steps: lipid acid and verivate thereof and wax are placed mixing tank; Stirred 20～40 minutes down at 80～110 ℃; Add rosin and verivate thereof again, continue to stir discharging after 20～40 minutes, obtain solid-state high-strength accurate processing after the cooling and stick with glue agent.
Above-mentioned a kind of high-strength accurate processing sticks with glue the purging method of agent, by following operation steps: high-strength accurate processing is sticked with glue agent remove with pure, ketone or chloroparaffin immersion 5～30min cleaning and removing.
Said alcohol is methyl alcohol, ethanol or Virahol, is preferably ethanol; Said ketone is acetone, butanone, diacetylmethane or two acetone, is preferably butanone and two acetone; Said chloroparaffin is trichloromethane, tetrachloromethane, monochlorethane, ethylene dichloride or tetrachloroethane, is preferably tetrachloromethane or monochlorethane.
The relative prior art of the present invention has following advantage and beneficial effect:
It is good in Ya Gaowen (＜80 ℃) current downflow property and wettability that high-strength accurate processing provided by the invention sticks with glue agent; Has very strong bounding force (0.5～0.8MPa) after the cooling; Can under the high loading working conditions, stable operation be provided; Be fit to the precision sizing of meticulous parts, available zellon, alcohol, acetone or hydrocarbon polymer equal solvent are removed easily.
Embodiment
Below in conjunction with embodiment the present invention is described in further detail, but embodiment of the present invention is not limited thereto.
Embodiment 1:
30 parts of petroleum waxes and 15 parts of glyceryl monostearates are placed mixing tank, stir down, stir after 20 minutes, add 80 parts of pentalyns, continue to stir discharging after 25 minutes, can get solid-state high-strength accurate processing after the cooling and stick with glue agent at 95 ℃.
Gained tackiness agent fusing point is 60～62 ℃, and cohesive strength is 0.6N/mm
2, available zellon and YLENE soak to be removed.
Embodiment 2:
30 parts of beeswaxs, 10 parts of palmitinic acids, 10 parts of single palmitinic acid triethyleneglycol ester are placed mixing tank; Stir down at 80 ℃; Stir after 20 minutes, add 65 parts of nilox resins, 20 parts of hydrogenated rosin glycerides continuation stirring dischargings after 20 minutes, can get solid-state high-strength accurate processing after the cooling and stick with glue agent.
Gained tackiness agent fusing point is 54～56 ℃, and cohesive strength is 0.75N/mm
2, available zellon, alcohol and acetone soak removal.
Embodiment 3:
10 parts of palm waxs, 15 parts of laurins are placed mixing tank; Stir down at 90 ℃; Stir after 40 minutes, add 35 parts of polymerized rosines and 35 parts of staybelite pentaerythritol esters continuation stirring dischargings after 25 minutes, can get solid-state high-strength accurate processing after the cooling and stick with glue agent.
Gained tackiness agent fusing point is 63～65 ℃, and cohesive strength is 0.7N/mm
2, available zellon, alcohol and acetone soak to be removed.
Embodiment 4:
30 parts of haze tallows, 15 parts of glyceryl monostearates and 5 parts of glyceryl monolaurates are placed mixing tank; Stir down at 110 ℃, stir after 20 minutes, add 80 parts of polymerized rosin glyceryl ester; Continue to stir discharging after 40 minutes, can get solid-state high-strength accurate processing after the cooling and stick with glue agent.
Gained tackiness agent fusing point is 58～60 ℃, and cohesive strength is 0.65N/mm
2, available butanone and two acetone soak to be removed.
Embodiment 5:
30 parts of petroleum waxes, 15 parts of glyceryl monostearates and 5 parts of glycerine bilaurates are placed mixing tank; Stir down at 100 ℃; Stir after 25 minutes; Add 40 parts of pentalyns and 40 parts of polymerized rosin glyceryl ester, continue to stir discharging after 30 minutes, can get solid-state high-strength accurate processing after the cooling and stick with glue agent.
Gained tackiness agent fusing point is 56～58 ℃, and cohesive strength is 0.6N/mm
2, available zellon and butanone soak to be removed.
Embodiment 6:
10 parts of petroleum waxes, 10 parts of beeswaxs and 15 parts of tristearins are placed mixing tank, stir down, stir after 20 minutes, add 65 parts of rosin ethyl esters, continue to stir discharging after 30 minutes, can get solid-state high-strength accurate processing after the cooling and stick with glue agent at 90 ℃.
Gained tackiness agent fusing point is 61～63 ℃, and cohesive strength is 0.65N/mm
2, available zellon and YLENE soak to be removed.
Embodiment 7:
15 parts of beeswaxs, 15 parts of haze tallows, 15 parts of glycerine acid dipalmitates are placed mixing tank; Stir down at 105 ℃; Stir after 20 minutes; Add 30 parts of pentalyns and 35 parts of nilox resin pentaerythritol esters, continue to stir discharging after 35 minutes, can get solid-state high-strength accurate processing after the cooling and stick with glue agent.
Gained tackiness agent fusing point is 60～62 ℃, and cohesive strength is 0.63N/mm
2, available zellon, YLENE soak to be removed.
Embodiment 8:
5 parts of petroleum waxes, 5 parts of haze tallows, 15 parts of glyceryl monostearates are placed mixing tank; Stir down at 95 ℃, stir after 25 minutes, add 65 parts of staybelite pentaerythritol esters; Continue to stir discharging after 30 minutes, can get solid-state high-strength accurate processing after the cooling and stick with glue agent.
Gained tackiness agent fusing point is 59～61 ℃, and cohesive strength is 0.68N/mm
2, available zellon, ethanol and YLENE soak to be removed.
Embodiment 9:
20 parts of petroleum waxes, 15 parts of TRIPALMITOLEINs are placed mixing tank; Stir down at 100 ℃, stir after 25 minutes, add 40 parts of polymerized rosin glyceryl ester and 45 parts of polymerized rosin pentaerythritol esters; Continue to stir discharging after 40 minutes, can get solid-state high-strength accurate processing after the cooling and stick with glue agent.
Gained tackiness agent fusing point is 55～57 ℃, and cohesive strength is 0.60N/mm
2, available zellon and YLENE soak to be removed.
Embodiment 10:
10 parts of petroleum waxes, 15 parts of palm waxs, 5 parts of glyceryl monostearates and 5 parts of glyceryl monolaurates are placed mixing tank; Stir down at 85 ℃; Stir after 40 minutes; Add 75 parts of pentalyns, continue to stir discharging after 35 minutes, can get solid-state high-strength accurate processing after the cooling and stick with glue agent.
Gained tackiness agent fusing point is 60～62 ℃, and cohesive strength is 0.70N/mm
2, available zellon, ethanol or Virahol soak to be removed.
The foregoing description is a preferred implementation of the present invention; But embodiment of the present invention is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (6)
1. a high-strength accurate processing sticks with glue agent, it is characterized in that: this tackiness agent is formed by the following feedstock production of meter by weight:
65～85 parts in rosin and verivate thereof
10～20 parts in lipid acid and verivate thereof
10～30 parts in wax;
Said rosin and verivate thereof are more than one in the modified product of modified product, polymerized rosin and polymerized rosin of modified product, staybelite, staybelite of rosin, rosiny modified product, nilox resin, nilox resin; Said rosiny modified product is methyl esters of rosin, rosin ethyl ester, ester gum or pentalyn; The modified product of said nilox resin is nilox resin methyl esters, nilox resin ethyl ester, nilox resin glyceryl ester or nilox resin pentaerythritol ester; The modified product of said staybelite is hercolyn D, staybelite ethyl ester, hydrogenated rosin glyceride or staybelite pentaerythritol ester; The modified product of said polymerized rosin is polymerized rosin methyl esters, polymerized rosin ethyl ester, polymerized rosin glyceryl ester or polymerized rosin pentaerythritol ester;
Said lipid acid and verivate thereof are more than one in modified product, LAURIC ACID 99 MIN and the lauric modified product of Triple Pressed Stearic Acid, stearic modified product, palmitinic acid, palmitinic acid; Said stearic modified product is the two stearates of Zerol, glycerine, tristearin; The modified product of said palmitinic acid is glycerine monopalmitate, glycerine acid dipalmitate or TRIPALMITOLEIN; Said lauric modified product is glyceryl monolaurate, glycerine bilaurate or trilaurin.
2. a kind of high-strength accurate processing according to claim 1 sticks with glue agent, and it is characterized in that: said rosiny modified product is ester gum or pentalyn; The modified product of said nilox resin is nilox resin glyceryl ester or nilox resin pentaerythritol ester; The modified product of said staybelite is hydrogenated rosin glyceride or staybelite pentaerythritol ester; The modified product of said polymerized rosin is polymerized rosin glyceryl ester or polymerized rosin pentaerythritol ester.
3. a kind of high-strength accurate processing according to claim 1 sticks with glue agent, and it is characterized in that: said wax is more than one in petroleum wax, beeswax, palm wax and the haze tallow.
4. a kind of high-strength accurate processing according to claim 1 sticks with glue agent, and it is characterized in that: said stearic modified product is a Zerol; The modified product of said palmitinic acid is the glycerine monopalmitate; Said lauric modified product is the glyceryl monolaurate ester.
5. a kind of high-strength accurate processing according to claim 1 sticks with glue the preparation method of agent; It is characterized in that comprising following operation steps: lipid acid and verivate thereof and wax are placed mixing tank; Stirred 20～40 minutes down at 80～110 ℃; Add rosin and verivate thereof again, continue to stir discharging after 20～40 minutes, obtain solid-state high-strength accurate processing after the cooling and stick with glue agent.
6. a kind of high-strength accurate processing according to claim 1 sticks with glue the purging method of agent, it is characterized in that by following operation steps: high-strength accurate processing is sticked with glue agent remove with alcohol, ketone or chloroparaffin immersion 5～30min cleaning and removing; Said alcohol is methyl alcohol, ethanol or Virahol; Said ketone is acetone, butanone, diacetylmethane or two acetone; Said chloroparaffin is trichloromethane, tetrachloromethane, monochlorethane, ethylene dichloride or tetrachloroethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102881161A CN101967364B (en) | 2010-09-17 | 2010-09-17 | Adhesive for high-strength precision finishing and cleaning method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102881161A CN101967364B (en) | 2010-09-17 | 2010-09-17 | Adhesive for high-strength precision finishing and cleaning method thereof |
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| CN101967364A CN101967364A (en) | 2011-02-09 |
| CN101967364B true CN101967364B (en) | 2012-07-11 |
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| CN102357775B (en) * | 2011-09-08 | 2013-12-18 | 中国航空工业第六一八研究所 | Method for processing outgoing slot on inner shell of sensor |
| CN102784764A (en) * | 2012-08-03 | 2012-11-21 | 福州长庚医疗器械有限公司 | Method for removing paper label from vacuum blood sampling tube |
| CN106905920A (en) * | 2017-03-02 | 2017-06-30 | 成都新源汇博光电科技有限公司 | A kind of preparation method of optics bonded adhesives |
| CN107236619B (en) * | 2017-06-15 | 2020-03-10 | 深圳市洁王精细化工科技有限公司 | Cleaning agent for cleaning bonder and preparation method thereof |
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| JP3214223B2 (en) * | 1994-04-15 | 2001-10-02 | 東洋インキ製造株式会社 | Biodegradable hot melt adhesive |
| CN101224528B (en) * | 2008-01-21 | 2010-11-17 | 广州瀚源电子科技有限公司 | Electronic assembly lead-free welding paste scaling powder and preparing method thereof |
| CN101585118A (en) * | 2009-03-09 | 2009-11-25 | 郴州金箭焊料有限公司 | Soldering flux for low temperature lead-free soldering paste |
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