CN103932432B - Disposable antistatic high-cleanness butyronitrile gloves preparation and treatment process - Google Patents
Disposable antistatic high-cleanness butyronitrile gloves preparation and treatment process Download PDFInfo
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- CN103932432B CN103932432B CN201410183985.6A CN201410183985A CN103932432B CN 103932432 B CN103932432 B CN 103932432B CN 201410183985 A CN201410183985 A CN 201410183985A CN 103932432 B CN103932432 B CN 103932432B
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Abstract
The invention discloses disposable antistatic high-cleanness butyronitrile gloves preparation and treatment process, it relates to disposable butyronitrile gloves technical field.Its step of preparation process is: use and do not prepare butyronitrile gloves containing the dustless formula of promoter; The chlorine water that gloves chlorine is washed with PPM is less than 300 carries out cleaning 20 minutes; Reverse osmose pure-water rinsing 3 times, each 20 minutes, high temperature pure water 80 DEG C of rinsings 1 time, 45-60 minute, reverse osmose pure-water cleans 2 times, each 30 minutes, F6 level filtering drying; Use EDI deionized water isolation type high-temperature 75 DEG C of cleanings 2 times, each 30-50 minute, then adds antistatic additive deionized water at normal temperature and cleans 1 time, 30 minutes, automatic spin-drying; Dustless isolated U15 level is dried, and 10 grades of dustless clearing room inner packings.The present invention is widely used in each microelectronic industry, laboratory, 10 grades, and class 100 clean room employee protects.
Description
Technical field
What the present invention relates to is disposable butyronitrile gloves technical field, is specifically related to disposable antistatic high-cleanness butyronitrile gloves preparation and treatment process.
Background technology
Along with market competition strengthens gradually, high-endization of quality requirements, butyronitrile gloves itself has attaching, ductility is good and not containing proteinogen, the not easily plurality of advantages such as irritated, especially through the antistatic clean butyronitrile gloves of dustless process, it is not halogen-containing, and ultralow granule number and superior antistatic property are adopted by vast electron trade especially.
Current butyronitrile gloves kind is more, but in electron trade, mainly with PVC cleaning gloves, latex cleaning gloves is main, along with the technical indicator that electronics industry is more and more higher, it can not adapt to the needs of development now, needs more high-end product to occur, such as touch-screen manufacture, cpu chip manufacturing, microelectronics etc., hard disk, 10 grades, laboratories etc., class 100 clean room employee protects.
In view of this, the butyronitrile gloves inventing a kind of antistatic high-cleanness is needed.
Summary of the invention
For the deficiency that prior art exists, the present invention seeks to be to provide disposable antistatic high-cleanness butyronitrile gloves preparation and treatment process, the butyronitrile gloves that this kind of method obtains is not only antistatic but also clean, be widely used in each microelectronic industry, laboratory, 10 grades, class 100 clean room employee protects.
To achieve these goals, the present invention realizes by the following technical solutions: disposable butyronitrile gloves provided by the invention, the particle that liquid particles number is greater than 0.5um is no more than 400, it is ultralow that IC tests each zwitterion content, not containing Halogen (halogen), electrostatic attenuation (ESD) below 0.5s.
Concrete preparation method's step of the present invention is: (1) uses and do not prepare butyronitrile gloves containing the dustless formula of promoter.I.e. fingerprint cleaning, dries, and coagulating agent floods, secondary drying, dustless formula NBR dipping, chlorine drop, volume lip, sulfuration, cooling, and chlorine is washed, neutralization, rinsing, and dry, the demoulding is prepared into butyronitrile gloves;
(2) chlorine water that gloves chlorine is washed with PPM is less than 300 carries out cleaning 20 minutes, reverse osmose pure-water rinsing 3 times, each 20 minutes;
(3) high temperature pure water 80 DEG C of rinsings 1 time, 45-60 minutes, reverse osmose pure-water cleaned 2 times, each 30 minutes, F6 level filtering drying;
(4) use EDI deionized water (the country-level electronic water of 18 megaohm) isolation type high-temperature 75 DEG C cleaning 2 times, each 30-50 minutes, then add antistatic additive deionized water at normal temperature and clean 1 time, 30 minutes, automatic spin-drying;
(5) dustless isolated U15 level is dried, and 10 grades of dustless clearing room inner packings, employee's personal protection, packaging bag etc. all need to reach 10 grades.
Disposable butyronitrile gloves every profession and trade Application comparison of the present invention is extensive, in order to arrive high-cleanness and antistatic requirement, carry out a large amount of experimental works, and by the control in clean relevant party face, it is made to reach the antistatic requirement of high-cleanness, complete the present invention, the present invention is simple to operate, is applicable to a large amount of process.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
This detailed description of the invention is by the following technical solutions: fingerprint cleans, and dries, and coagulating agent floods, secondary drying, dustless formula NBR dipping, chlorine drop, volume lip, sulfuration, and cooling, chlorine is washed, neutralization, rinsing, and dry, the demoulding is prepared into butyronitrile gloves.It is characterized in that described subsequent treatment operation is: the chlorine water that gloves chlorine is washed with PPM is less than 300 carries out cleaning 20 minutes.Reverse osmose pure-water rinsing 3 times, each 20 minutes, high temperature pure water 80 DEG C of rinsings 1 time, 45-60 minutes, reverse osmose pure-water cleaned 2 times, each 30 minutes, F6 level filtering drying.Use EDI deionized water (country-level electronic water) isolation type high-temperature 75 DEG C cleaning 2 times, each 30-50 minutes, then add antistatic additive deionized water at normal temperature and clean 1 time, 30 minutes, automatic spin-drying, dustless isolated U15 level is dried, and 10 grades of dustless clearing room inner packings.
Find in the disposable high-cleanness gloves of preparation are groped, gloves have direct relation with formula, must adopt the butyronitrile gloves formula without promoter, and secondly identical with common butyronitrile gloves preparation technology, emphasis is cleaning and the antistatic treatment of doing the later stage.
When carrying out subsequent treatment, find to adopt reverse osmosis water cannot drop to minimum by the particle of glove surface and IC content, its cleaning water quality itself is lower than the high standard requirement of cleaning gloves, the country-level electronic water of rear employing, because all adopting electronic water cost higher, so by great many of experiments, formulated the treatment process of high-cleanness anti-static glove, greatly reduce costs, and clean guarantee can be effectively provided.
Embodiment 1: the preparation of butyronitrile gloves:
First by preparing burden according to certain formula rate, configuring NBR latex, adjusting production line and make it normal operation, start to produce, pickling is carried out to fingerprint, washing, alkali cleaning, washing, then by fingerprint dry, rear fingerprint hang low enter coagulating agent groove start dipping, then carry out second time oven dry, by oven for drying to a certain extent, enter glue groove, sticky not containing the NBR latex of promoter, filter drop, volume lip, sulfuration, cooling, chlorine is washed for the first time, neutralization, rinsing, the demoulding, makes it film forming.
Implement the preparation of disposable antistatic high-cleanness butyronitrile gloves:
The butyronitrile gloves obtained embodiment 1 carries out the postorder depths reason of following steps:
Gloves chlorine is washed: select 50kg, and the butyronitrile gloves of M code example 1 preparation is broken up, and washes in machine by gloves as chlorine, chlorine is washed machine gate and closes, automatically add the chlorine water 2 tons being less than 300ppm and enter chlorine and wash machine, and opponent's cover carries out cleaning 1 time, 20 minutes.
(chlorine water of remarks: 50---300ppm, the object that chlorine is washed is do the surface treatment of gloves, and smooth or Non-smooth surface, considers interpolation according to customer requirement, and addition does not affect post-processing results).
After chlorine washes, wash machine to chlorine and add the reverse osmosis water 2 tons that electrical conductivity is less than 100 and carry out rinsing 3 times, each 20 minutes.
Gloves after rinsing is complete, place in Turnround basket, water control are gone out, and then place in rinsing machine and carry out washing process, concrete operations are as follows: placed in rinsing machine by complete for rinsing gloves, rinsing machine programming is:
(1) temperature arranges 80 DEG C, high water level (about 2 tons of reverse osmosis waters), rinsing time 45 minutes, draining;
(2) temperature arranges 20 DEG C, high water level (about 2 tons), rinsing time 30 minutes, draining;
(3) temperature arranges 20 DEG C, high water level (about 2 tons), rinsing time 30 minutes, draining;
(4) automatic spin-drying, rotating speed 250r/min.
Gloves after washing being dried are dried, and dryer air intake need increase GB F6 level filter cotton and filter air, is then loaded on antistatic frame, airtightly seals up for safekeeping.
Sampling is tested: now obtained disposable glove should meet 1000 grades of toilet's requirements, and namely glove surface extracts liquid population, and the particle being greater than 0.5 micron is no more than 3000, defective, process of doing over again, and process of doing over again is as follows:
(5) temperature arranges 20 DEG C, high water level (about 2 tons), rinsing time 30 minutes, draining;
(6) automatic spin-drying, rotating speed 250r/min.
Sample 13 test results as follows:
To be sent to 10 grades of dust proof workshops after gloves are qualified to be further processed, concrete steps are as follows:
Gloves are positioned in isolated rinsing machine, then following program are set and clean:
A. temperature arranges 75 DEG C, high water level (about 1 ton of 18 megaohm EDI water), rinsing time 45 minutes, draining;
B. temperature arranges 75 DEG C, high water level (about 1 ton of 18 megaohm EDI water), rinsing time 45 minutes, draining;
C. temperature arranges 20 DEG C, and high water level (about 1 ton of 18 megaohm EDI water), adds antistatic additive 5KG, rinsing time 30 minutes, draining;
D. automatic spin-drying, rotating speed 250r/min, 3 minutes.
Taken out in 10 grades of toilets by gloves, be positioned in isolated dryer and dry, drying time is 80 minutes, and bake out temperature is 80 DEG C, is taken out by gloves, is positioned in antistatic Turnround basket, to be detected.
Gloves detect indices, sample 13 and carry out result test as follows:
As can be seen from above test result, this invention can enable product reach clean requirement, and not halogen-containing, and antistatic property is good.
More than show and describe general principle of the present invention and principal character and advantage of the present invention; the technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. the preparation method of disposable antistatic high-cleanness butyronitrile gloves, is characterized in that, concrete preparation method's step is: (1) uses and do not prepare butyronitrile gloves containing the dustless formula of promoter;
(2) chlorine water that gloves chlorine is washed with PPM is less than 300 carries out cleaning 20 minutes, reverse osmose pure-water rinsing 3 times, each 20 minutes;
(3) high temperature pure water 80 DEG C of rinsings 1 time, 45-60 minutes, reverse osmose pure-water cleaned 2 times, each 30 minutes, F6 level filtering drying;
(4) use EDI deionized water isolation type high-temperature 75 DEG C of cleanings 2 times, each 30-50 minutes, then add antistatic additive deionized water at normal temperature and clean 1 time, 30 minutes, automatic spin-drying;
(5) dustless isolated U15 level is dried, and 10 grades of dustless clearing room inner packings, employee's personal protection, packaging bag all needs to reach 10 grades;
The butyronitrile gloves of preparation method's gained of described disposable antistatic high-cleanness butyronitrile gloves, the particle that its liquid particles number is greater than 0.5um is no more than 500, not containing Halogen (halogen), electrostatic attenuation (ESD) below 0.5s.
2. the preparation method of disposable antistatic high-cleanness butyronitrile gloves according to claim 1, is characterized in that, the concrete operations of described step (1) are: fingerprint cleans, dry, coagulating agent floods, secondary drying, dustless formula NBR dipping, chlorine drop, volume lip, sulfuration, cooling, chlorine is washed, neutralization, rinsing, dry, the demoulding is prepared into butyronitrile gloves.
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| CN201410183985.6A CN103932432B (en) | 2014-05-04 | 2014-05-04 | Disposable antistatic high-cleanness butyronitrile gloves preparation and treatment process |
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| CN201410183985.6A CN103932432B (en) | 2014-05-04 | 2014-05-04 | Disposable antistatic high-cleanness butyronitrile gloves preparation and treatment process |
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| CN103932432B true CN103932432B (en) | 2016-03-23 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105462006B (en) * | 2015-11-30 | 2017-04-19 | 深圳市新纶科技股份有限公司 | Antistatic butyronitrile gloves and preparation method thereof |
| CN107048542B (en) * | 2017-05-23 | 2019-01-22 | 石家庄鸿欣橡胶制品有限公司 | The disposably low halogen gloves of dustless butyronitrile and its preparation process |
| AU2018329205B2 (en) * | 2017-09-11 | 2023-03-02 | Skinprotect Corporation Sdn Bhd | Synthetic elastomeric article and methods for producing thereof |
| CN109021323A (en) * | 2018-07-23 | 2018-12-18 | 镇江华扬乳胶制品有限公司 | A kind of antistatic radiation emgloves |
| CN112480502A (en) * | 2020-11-27 | 2021-03-12 | 仙桃市松青塑料制品有限公司 | Processing technology of disposable gloves |
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| CN103284361A (en) * | 2013-06-20 | 2013-09-11 | 石家庄鸿锐集团有限公司 | Disposable butyronitrile non-smooth glove and manufacturing technology thereof |
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| JPH08337910A (en) * | 1995-06-13 | 1996-12-24 | S T Chem Co Ltd | Nbr glove and its production |
| CN1368385A (en) * | 2001-02-07 | 2002-09-11 | 李茂盛 | Process for cleaning parted rubber gloves |
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| WO2004056333A1 (en) * | 2001-08-29 | 2004-07-08 | Beiersdorf Ag | Cosmetic and dermatological light protective formulations with a content of particular uv filter substances and alkylnaphthalates |
| CN103284362A (en) * | 2013-06-20 | 2013-09-11 | 石家庄鸿锐集团有限公司 | Disposable butyronitrile smooth glove and manufacturing technology thereof |
| CN103284361A (en) * | 2013-06-20 | 2013-09-11 | 石家庄鸿锐集团有限公司 | Disposable butyronitrile non-smooth glove and manufacturing technology thereof |
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| 丁腈手套生产工艺学习记录;zlz311;《百度文库》;http://wenku.baidu.com/view/1c9a9c78168884868762d680.html?re=view;20110301;全文 * |
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Address after: 051800 Industrial Agglomeration Area in the East of Nangong City, Xingtai City, Hebei Province Patentee after: Hebei Tai Heng Hong Sen Medical Technology Co., Ltd. Address before: 051800 Industrial Agglomeration Area in the East of Nangong City, Xingtai City, Hebei Province Patentee before: HEBEI HONGSEN PLASTIC CEMENT TECHNOLOGY CO., LTD. |