CN104738838A - Water-based PU coating glove production method - Google Patents
Water-based PU coating glove production method Download PDFInfo
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- CN104738838A CN104738838A CN201310727250.0A CN201310727250A CN104738838A CN 104738838 A CN104738838 A CN 104738838A CN 201310727250 A CN201310727250 A CN 201310727250A CN 104738838 A CN104738838 A CN 104738838A
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Abstract
A water-based PU coating glove production method comprises the steps of enabling a knitted glove to be immersed into a coagulating agent to perform coagulating agent coating treatment, enabling the glove to be immersed into a coating agent, enabling the glove to be immersed into a curing agent to perform agent coating and uniformizing treatment, conducting prevulcanization and drying on the glove, conducting water processing on the glove and conducting vulcanization and drying on the grove, wherein the coating agent comprises 80%-90% of water-based PU resin, 2%-10% of filling material, 1%-5% of extinction powder, 0.1%-5% of abrasion resisting agent and 3%-5% of thickening agent.
Description
Technical field
The present invention relates to a kind of coated glove production method, especially a kind of water-based PU gloves production method.
Background technology
PU coated glove is coated with Rubber gloves also known as PU or PU subsides refer to, paste palm gloves, is that the polyurethane through specially treated is covered palm portion completely, can provides good non-skid property, and can prevent hand perspiration and the particle contamination of human body palm.In traditional PU coated glove production method, dimethyl formamide (DMF) need be used as solvent, and DMF has higher toxicity, remain as there being DMF in gloves, can absorb through skin and respiratory tract after wearing, liver function is caused damage, brings adverse influence to the healthy of labourer.Therefore, other much manufacture field, and DMF content has received strict control, such as: auto manufacturing, leather industry, shoe industry.In addition, use the manufacturing process of DMF effect solvent complicated, water requirement and energy input are all very large, cause the wasting of resources, are unfavorable for environmental protection.
Summary of the invention
The object of the present invention is to provide a kind of water-based PU coated glove production method, it does not use poisonous dimethyl formamide (DMF) as solvent, can avoid causing damage to the health of labourer; And its manufacturing process is simple, water requirement and energy input reduce all greatly, economize on resources, protection of the environment.
Another object of the present invention is the coating agent being provided for a kind of water-based PU coated glove production method; it does not use poisonous DMF as solvent; can avoid causing damage to the health of labourer; and it can simplified manufacturing technique; greatly reduce water requirement and energy input; economize on resources, protection of the environment.
Another object of the present invention is to provide a kind of water-based PU coated glove, does not use poisonous DMF as solvent, do not have noxious material to remain in its production process, can avoid causing damage to the health of labourer.
For reaching above object, the invention provides a kind of water-based PU coated glove production method, comprising:
One knitted gloves is immersed in a coagulating agent, carry out the process of pouring coagulating agent;
Immersed by these gloves in a coating agent, wherein, this coating agent comprises: 80 ~ 90% water-based PU resins, 2 ~ 10% inserts, 1 ~ 5% flatting silica, 0.1 ~ 5% anti-wear agent, 3 ~ 5% thickeners;
These gloves are immersed a curing agent, carries out pouring slurry and homogenized;
Gloves are carried out presulfurization oven dry;
Gloves are carried out washing process; And
These gloves are carried out sulfuration oven dry.
Present invention also offers the coating agent for a kind of water-based PU coated glove production method, comprising: 80 ~ 90% water-based PU resins, 2 ~ 10% inserts, 1 ~ 5% flatting silica, 0.1 ~ 5% anti-wear agent, 3 ~ 5% thickeners.
Present invention also offers a kind of PU coated glove obtained according to above-mentioned PU coated glove production method.
Water-based PU coated glove production method provided by the invention, it does not use poisonous dimethyl formamide (DMF) as solvent, can avoid causing damage to the health of labourer; And its manufacturing process is simple, water requirement and energy input reduce all greatly, economize on resources, protection of the environment, for sustainable development contributes.
These objects of the present invention, feature, and advantage will detailed description of the invention below, accompanying drawing, and exposure detailed in claim.
Accompanying drawing explanation
Fig. 1 is the flow chart of the water-based PU coated glove production method according to a specific embodiment of the present invention.
Detailed description of the invention
See Fig. 1, a kind of water-based PU coated glove production method, comprising:
One knitted gloves is immersed in a coagulating agent, carry out the process of pouring coagulating agent;
Immersed by these gloves in a coating agent, wherein, this coating agent comprises: 80 ~ 90% water-based PU resins, 2 ~ 10% inserts, 1 ~ 5% flatting silica, 0.1 ~ 5% anti-wear agent, 3 ~ 5% thickeners; And
These gloves are immersed a curing agent, carries out pouring slurry and homogenized.
Preferably, wherein, this coating agent comprises: 85 ~ 87% water-based PU resins, 6 ~ 8% inserts, 1 ~ 3% flatting silica, 0.5 ~ 2.5% anti-wear agent, and 3 ~ 4.5% thickeners.
Preferably, this water-based PU coated glove production method comprises further: after carrying out pouring slurry and homogenized, gloves are carried out presulfurization oven dry; Gloves are carried out washing process; And these gloves are carried out sulfuration oven dry.
Preferably, wherein, this washing process comprises: first emerge in worm water washes 5 ~ 10 minutes, and warm water rinse 5 ~ 10 minutes again.
The PU coated glove obtained according to above-mentioned PU coated glove production method.
For a coating agent for PU coated glove production method, comprising: 80 ~ 90% water-based PU resins, 2 ~ 10% inserts, 1 ~ 5% flatting silica, 0.1 ~ 5% anti-wear agent, and 3 ~ 5% thickeners.
Preferably, wherein, this coating agent comprises: 85 ~ 87% water-based PU resins, 6 ~ 8% inserts, 1 ~ 3% flatting silica, 0.5 ~ 2.5% anti-wear agent, and 3 ~ 4.5% thickeners.
Embodiment 1: a kind of water-based PU coated glove production method, comprising:
One knitted gloves is immersed in a coagulating agent, carry out the process of pouring coagulating agent;
Immersed by these gloves in a coating agent, wherein, this coating agent comprises: 82% water-based PU resin, 9% inserts, 1% flatting silica, 5% anti-wear agent, and 3% thickener;
These gloves are immersed a curing agent, carries out pouring slurry and homogenized;
Gloves are carried out presulfurization oven dry;
Gloves emerge in worm water is washed 5 ~ 10 minutes, then uses warm water rinse 5 ~ 10 minutes; And
These gloves are carried out sulfuration oven dry.
Embodiment 2: a kind of water-based PU coated glove production method, comprising:
One knitted gloves is immersed in a coagulating agent, carry out the process of pouring coagulating agent;
Immersed by these gloves in a coating agent, wherein, this coating agent comprises: 88% water-based PU resin, 5% inserts, 3% flatting silica, 0.8% anti-wear agent, and 3.2% thickener;
These gloves are immersed a curing agent, carries out pouring slurry and homogenized;
Gloves are carried out presulfurization oven dry;
Gloves emerge in worm water is washed 5 ~ 10 minutes, then uses warm water rinse 5 ~ 10 minutes; And
These gloves are carried out sulfuration oven dry.
Embodiment 3: a kind of water-based PU coated glove production method, comprising:
One knitted gloves is immersed in a coagulating agent, carry out the process of pouring coagulating agent;
Immersed by these gloves in a coating agent, wherein, this coating agent comprises: 90% water-based PU resin, 4% inserts, 1.2% flatting silica, 1.3% anti-wear agent, and 3.5% thickener;
These gloves are immersed a curing agent, carries out pouring slurry and homogenized;
Gloves are carried out presulfurization oven dry;
Gloves emerge in worm water is washed 5 ~ 10 minutes, then uses warm water rinse 5 ~ 10 minutes; And
These gloves are carried out sulfuration oven dry.
Embodiment 4: a kind of water-based PU coated glove production method, comprising:
One knitted gloves is immersed in a coagulating agent, carry out the process of pouring coagulating agent;
Immersed by these gloves in a coating agent, wherein, this coating agent comprises: 86% water-based PU resin, 7% inserts, 2% flatting silica, 1.5% anti-wear agent, and 3.5% thickener;
These gloves are immersed a curing agent, carries out pouring slurry and homogenized;
Gloves are carried out presulfurization oven dry;
Gloves emerge in worm water is washed 5 ~ 10 minutes, then uses warm water rinse 5 ~ 10 minutes; And
These gloves are carried out sulfuration oven dry.
Comparative example: this coating agent comprises: 70%PU resin, 20% NBR, 1% blowing agent, 1% dodecyl sodium sulfate, 2% potassium oleate, 1% thickener, and 5% foam stabilizer.
The coating agent performance comparison that table 1 comparative example and each embodiment adopt
From table 1, coating agent of the present invention, in wearability, peel strength, resistance to water, is all better than the coating agent adopted in this comparative example, and VOC content is significantly less than this comparative example.
Embodiment 1 ~ 4 contrasted, can find, embodiment 4 is all better than other three embodiments in peel strength, resistance to water and voc content, is slightly poorer than embodiment 1 in wearability, but is better than embodiment 1 and embodiment 2.Therefore, in general, embodiment 4 is most preferred embodiment.
By above-described embodiment, object of the present invention is reached by fully effective.The personage being familiar with this skill should be understood that and the present invention includes but the content being not limited to accompanying drawing and describing in detailed description of the invention above.Any amendment not departing from function and structure principle of the present invention all will comprise within the scope of the appended claims.
Claims (7)
1. a water-based PU coated glove production method, comprising:
One knitted gloves is immersed in a coagulating agent, carry out the process of pouring coagulating agent;
Immersed by these gloves in a coating agent, wherein, this coating agent comprises: 80 ~ 90% water-based PU resins, 2 ~ 10% inserts, 1 ~ 5% flatting silica, 0.1 ~ 5% anti-wear agent, and 3 ~ 5% thickeners; And
These gloves are immersed a curing agent, carries out pouring slurry and homogenized.
2. PU coated glove production method according to claim 1, wherein, this coating agent comprises: 85 ~ 87% water-based PU resins, 6 ~ 8% inserts, 1 ~ 3% flatting silica, 0.5 ~ 2.5% anti-wear agent, and 3 ~ 4.5% thickeners.
3. PU coated glove production method according to claim 1, comprises further: after carrying out pouring slurry and homogenized,
Gloves are carried out presulfurization oven dry;
Gloves are carried out washing process; And
These gloves are carried out sulfuration oven dry.
4. PU coated glove production method according to claim 3, wherein, this washing process comprises: first emerge in worm water washes 5 ~ 10 minutes, and warm water rinse 5 ~ 10 minutes again.
5. the PU coated glove that the PU coated glove production method according to claim 1,2,3 or 4 is obtained.
6. for a coating agent for PU coated glove production method, comprising: 80 ~ 90% water-based PU resins, 2 ~ 10% inserts, 1 ~ 5% flatting silica, 0.1 ~ 5% anti-wear agent, 3 ~ 5% thickeners.
7. the coating agent for PU coated glove production method according to claim 6, comprising: 85 ~ 87% water-based PU resins, 6 ~ 8% inserts, 1 ~ 3% flatting silica, 0.5 ~ 2.5% anti-wear agent, and 3 ~ 4.5% thickeners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310727250.0A CN104738838B (en) | 2013-12-25 | 2013-12-25 | Water-based PU coated gloves production method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310727250.0A CN104738838B (en) | 2013-12-25 | 2013-12-25 | Water-based PU coated gloves production method |
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| CN104738838A true CN104738838A (en) | 2015-07-01 |
| CN104738838B CN104738838B (en) | 2018-04-06 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105199367A (en) * | 2015-10-20 | 2015-12-30 | 南通强生安全防护科技有限公司 | Water-based PU slurry and preparation method as well as application thereof |
| CN106868885A (en) * | 2017-03-16 | 2017-06-20 | 江苏工程职业技术学院 | A kind of processing method of polyamide fibre Graphene white dipped gloves |
| CN111040417A (en) * | 2019-12-24 | 2020-04-21 | 上海华峰新材料研发科技有限公司 | Preparation method of water-based matte polyurethane dipped gloves |
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2013
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| EP0754110A1 (en) * | 1995-02-02 | 1997-01-22 | Allegiance Corporation | A process for making a glove having a polyurethane coating |
| KR20030023038A (en) * | 2001-09-11 | 2003-03-19 | 주식회사 한일유에스지 | Water borne urethane dispersions gloves and methods of making the same |
| CN101247742A (en) * | 2005-08-26 | 2008-08-20 | 金迪有限公司 | Method and article of manufacturing a waterborne polyurethane coated glove liner |
| CN101003165A (en) * | 2006-12-15 | 2007-07-25 | 天津市格林科特高分子材料技术有限公司 | Method for fabricating one-off composite glove of nitrile butadiene rubber polyurethane |
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| CN105199367A (en) * | 2015-10-20 | 2015-12-30 | 南通强生安全防护科技有限公司 | Water-based PU slurry and preparation method as well as application thereof |
| CN106868885A (en) * | 2017-03-16 | 2017-06-20 | 江苏工程职业技术学院 | A kind of processing method of polyamide fibre Graphene white dipped gloves |
| CN111040417A (en) * | 2019-12-24 | 2020-04-21 | 上海华峰新材料研发科技有限公司 | Preparation method of water-based matte polyurethane dipped gloves |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104738838B (en) | 2018-04-06 |
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Effective date of registration: 20160324 Address after: 226400 Rudong Province Economic Development Zone, Jinsha River Road, the north side of the New District of Jiangsu Applicant after: Security protection Science and Technology Ltd. of Nantong Johnson & Johnson Address before: 200050 Shanghai city Changning District East Ronghua Road No. 128 room 1704 Applicant before: Sha Yan Applicant before: Sha Xiaolin |
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Address after: 226400 Rudong Economic Development Zone, Jiangsu, Jialing Road, No. 118, No. Applicant after: Nantong Johnson security Polytron Technologies Inc Address before: 226400 Rudong Province Economic Development Zone, Jinsha River Road, the north side of the New District of Jiangsu Applicant before: Security protection Science and Technology Ltd. of Nantong Johnson & Johnson |
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Address after: 226499 No. 118, Jialingjiang Road, Rudong Economic Development Zone, Rudong County, Nantong City, Jiangsu Province Patentee after: Nantong Johnson & Johnson New Material Technology Co.,Ltd. Address before: No. 118, Jialingjiang Road, Rudong Economic Development Zone, Nantong Patentee before: NANTONG QIANGSHENG SAFETY PROTECTION TECHNOLOGY Co.,Ltd. |
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