CN103724713A - Preparation method for butadiene-acrylonitrile rubber glove with different colors inside and outside - Google Patents
Preparation method for butadiene-acrylonitrile rubber glove with different colors inside and outside Download PDFInfo
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- CN103724713A CN103724713A CN201210390736.5A CN201210390736A CN103724713A CN 103724713 A CN103724713 A CN 103724713A CN 201210390736 A CN201210390736 A CN 201210390736A CN 103724713 A CN103724713 A CN 103724713A
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- butadiene
- acrylonitrile rubber
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- gloves
- nexine
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Abstract
The invention discloses a preparation method for a butadiene-acrylonitrile rubber glove with different colors inside and outside. The preparation method comprises the following steps: (1) preparing a butadiene-acrylonitrile rubber latex of the inner layer and a butadiene-acrylonitrile rubber latex of the outer layer; (2) processing a mold through a dipping solidifier and drying; (3) dipping the mold treated in the step (2) into the butadiene-acrylonitrile rubber latex of the inner layer for 9-11 seconds; (4) drying the mold treated in the step (3) at the temperature of 106-110 DEG C; (5) dipping the mold treated in the step (4) into the butadiene-acrylonitrile rubber latex of the outer layer for 9-11 seconds, then hemming the mold, and drying under the temperature of 113-115 DEG C to form a glove formed product; (6) finally performing chlorination, soaking and washing, cleaning, drying and demolding to obtain the butadiene-acrylonitrile rubber glove. The glove prepared by adopting the preparation method has different colors on the inner layer and the outer layer; titanium dioxide is added into an inner layer material, so that the light transmittance rate of the glove can be greatly reduced; the formulas of the materials of the inner layer and the outer layer are different, so that the inner layer is comfortable, and the outer layer is durable.
Description
Technical field
The present invention relates to safety protection technique field, relate in particular to a kind of inside and outside preparation method of not homochromy butadiene-acrylonitrile rubber gloves.
Background technology
Along with the raising of people's living standard and the enhancing of health protection consciousness, butadiene-acrylonitrile rubber gloves also progress into the life of ordinary people; People use butadiene-acrylonitrile rubber gloves in work or physical labor, can effectively protect hand, prevent from being subject to the disadvantageous effect of outside atmosphere, make dirty or injure hand.
Current thin goods butadiene-acrylonitrile rubber, is all a kind of single color substantially, and whole gloves, no matter internal-external or integral body are local, are all same colors.During use, easily occur distinguishing unclear inside and outside and entanglement is used, cause gloves not have due protective effect.If can there be a kind of gloves of different colours, such as internal layer is respectively two kinds of different colours with skin, will overcome this problem.It is raw material that butadiene-acrylonitrile rubber gloves of the prior art be take natural rubber latex or artificial rubber alloy breast conventionally, by butadiene-acrylonitrile rubber prevulcanized, and the then demoulding again after dip forming operation, more respectively through superchlorination, foam washing, cleaning, baking operation, get product.The gloves that use aforesaid method to produce, due to, butadiene-acrylonitrile rubber itself is exactly transparent or semitransparent, easy printing opacity, and gloves itself are thinner, so more easy printing opacity; So the gloves of the method processing are also not easy to form the gloves of inside and outside different colours.Such as, at the internal layer of these gloves, being covered with yellow, skin is covered with redness, and so, no matter see internal layer or the skin of gloves, naked eyes sensation gloves are exactly orange (orange is red and yellow mixture colors), clearly demarcated sensation inside and outside not having.
In order to solve the problems of the technologies described above, Chinese patent literature discloses a kind of double-colored gloves, its patent name is " medical double-layer bi-color emgloves ", publication number is " CN201805977U ", these double-colored gloves, by wearing, the gloves of double-deck different colours realize, the double-colored gloves of this structure, use inconvenience, and cause the waste of more gloves.
Summary of the invention
The object of the invention is to propose a kind of inside and outside preparation method of not homochromy butadiene-acrylonitrile rubber gloves, these gloves inside and outside color are different, and easily identification is cleaned in boundary line.
For reaching this object, the present invention by the following technical solutions:
A preparation method for not homochromy butadiene-acrylonitrile rubber gloves inside and outside, this gloves nexine raw material is counted with weight part: butadiene-acrylonitrile rubber 100, sulphur 1.2-1.4, zinc oxide 1.4-1.6, promotor 1.0-1.2, solidifying agent 1.0-1.2, anti-aging agent 0.6-0.8, titanium dioxide 2-4 part, pink colour pigment 3-5, outer raw material is counted with weight part: butadiene-acrylonitrile rubber 100, sulphur 1.8-2.2, zinc oxide 1.8-2.0, promotor 1.0-1.2, solidifying agent 1.0-1.2, anti-aging agent 0.6-0.8, blue pigments 3-5; Described preparation method comprises the steps:
1) preparation nexine nitrile rubber and outer nitrile rubber;
2) mould is through dipping peptizer, drying and processing;
3) by the 2nd) mould processed of step is impregnated in nexine nitrile rubber, keeps 9-11 second;
4) by the 3rd) mould processed of step is dried, and temperature is 106-110 ℃;
5) by the 4th) mould processed of step is impregnated in outer nitrile rubber, keeps 9-11 second, and then crimping, dry at 113-115 ℃, forms gloves moulding product;
6) finally by superchlorination, foam washing, cleaning, oven dry, stripping process.
The present invention has following beneficial effect:
1) gloves nexine and the skin that prepared by the present invention have distinct colors, and the pink colour of nexine presses close to yellowish pink, and outer field blueness represents work look, therefore, are difficult for obscuring, and easily distinguish.
2) the present invention has added titanium dioxide in nexine material, can greatly reduce the transmittance of gloves, has guaranteed color boundary line, easily distinguishes.
3) inside and outside layer material prescription of the present invention is different, and nexine and skin contact, more focus on comfort, therefore, relatively soft, and skin is working lining, and nexine durability is more outstanding relatively.
Embodiment
Embodiment mono-
A preparation method for not homochromy butadiene-acrylonitrile rubber gloves inside and outside, this gloves nexine raw material is counted with weight part: butadiene-acrylonitrile rubber 100, sulphur 1.2, zinc oxide 1.6, promotor 1.0, solidifying agent 1.2, anti-aging agent 0.6,4 parts of titanium dioxides, pink colour pigment 3, outer raw material is counted with weight part: butadiene-acrylonitrile rubber 100, sulphur 1.8, zinc oxide 2.0, promotor 1.0, solidifying agent 1.2, anti-aging agent 0.6, blue pigments 5; Described preparation method comprises the steps:
1) preparation nexine nitrile rubber and outer nitrile rubber;
2) mould is through dipping peptizer, drying and processing;
3) by the 2nd) mould processed of step is impregnated in nexine nitrile rubber, keeps 9 seconds;
4) by the 3rd) mould processed of step is dried, and temperature is 106 ℃;
5) by the 4th) mould processed of step is impregnated in outer nitrile rubber, keeps 9 seconds, and then crimping, dry at 115 ℃, formation gloves moulding product;
6) finally by superchlorination, foam washing, cleaning, oven dry, stripping process.
Embodiment bis-
A preparation method for not homochromy butadiene-acrylonitrile rubber gloves inside and outside, this gloves nexine raw material is counted with weight part: butadiene-acrylonitrile rubber 100, sulphur 1.4, zinc oxide 1.4, promotor 1.2, solidifying agent 1.0, anti-aging agent 0.8,2 parts of titanium dioxides, pink colour pigment 5, outer raw material is counted with weight part: butadiene-acrylonitrile rubber 100, sulphur 2.2, zinc oxide 1.8, promotor 1.2, solidifying agent 1.0, anti-aging agent 0.8, blue pigments 3; Described preparation method comprises the steps:
1) preparation nexine nitrile rubber and outer nitrile rubber;
2) mould is through dipping peptizer, drying and processing;
3) by the 2nd) mould processed of step is impregnated in nexine nitrile rubber, keeps 11 seconds;
4) by the 3rd) mould processed of step is dried, and temperature is 110 ℃;
5) by the 4th) mould processed of step is impregnated in outer nitrile rubber, keeps 11 seconds, and then crimping, dry at 113 ℃, formation gloves moulding product;
6) finally by superchlorination, foam washing, cleaning, oven dry, stripping process.
Embodiment tri-
A preparation method for not homochromy butadiene-acrylonitrile rubber gloves inside and outside, this gloves nexine raw material is counted with weight part: butadiene-acrylonitrile rubber 100, sulphur 1.3, zinc oxide 1.5, promotor 1.1, solidifying agent 1.1, anti-aging agent 0.7,3 parts of titanium dioxides, pink colour pigment 4, outer raw material is counted with weight part: butadiene-acrylonitrile rubber 100, sulphur 2.0, zinc oxide 1.9, promotor 1.1, solidifying agent 1.1, anti-aging agent 0.7, blue pigments 4; Described preparation method comprises the steps:
1) preparation nexine nitrile rubber and outer nitrile rubber;
2) mould is through dipping peptizer, drying and processing;
3) by the 2nd) mould processed of step is impregnated in nexine nitrile rubber, keeps 10 seconds;
4) by the 3rd) mould processed of step is dried, and temperature is 108 ℃;
5) by the 4th) mould processed of step is impregnated in outer nitrile rubber, keeps 10 seconds, and then crimping, dry at 114 ℃, formation gloves moulding product;
6) finally by superchlorination, foam washing, cleaning, oven dry, stripping process.
Claims (1)
1. a preparation method for not homochromy butadiene-acrylonitrile rubber gloves inside and outside, is characterized in that, this gloves nexine raw material is counted with weight part: butadiene-acrylonitrile rubber 100, sulphur 1.2-1.4, zinc oxide 1.4-1.6, promotor 1.0-1.2, solidifying agent 1.0-1.2, anti-aging agent 0.6-0.8, titanium dioxide 2-4 part, pink colour pigment 3-5, outer raw material is counted with weight part: butadiene-acrylonitrile rubber 100, sulphur 1.8-2.2, zinc oxide 1.8-2.0, promotor 1.0-1.2, solidifying agent 1.0-1.2, anti-aging agent 0.6-0.8, blue pigments 3-5; Described preparation method comprises the steps:
1) preparation nexine nitrile rubber and outer nitrile rubber;
2) mould is through dipping peptizer, drying and processing;
3) by the 2nd) mould processed of step is impregnated in nexine nitrile rubber, keeps 9-11 second;
4) by the 3rd) mould processed of step is dried, and temperature is 106-110 ℃;
5) by the 4th) mould processed of step is impregnated in outer nitrile rubber, keeps 9-11 second, and then crimping, dry at 113-115 ℃, forms gloves moulding product;
6) finally by superchlorination, foam washing, cleaning, oven dry, stripping process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210390736.5A CN103724713A (en) | 2012-10-15 | 2012-10-15 | Preparation method for butadiene-acrylonitrile rubber glove with different colors inside and outside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210390736.5A CN103724713A (en) | 2012-10-15 | 2012-10-15 | Preparation method for butadiene-acrylonitrile rubber glove with different colors inside and outside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103724713A true CN103724713A (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210390736.5A Pending CN103724713A (en) | 2012-10-15 | 2012-10-15 | Preparation method for butadiene-acrylonitrile rubber glove with different colors inside and outside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103724713A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167261A (en) * | 2015-11-03 | 2015-12-23 | 徐岩 | Method for making household glove and glove |
| CN107374809A (en) * | 2017-08-24 | 2017-11-24 | 上海名邦橡胶制品有限公司 | A kind of sheath of readily identified positive and negative |
| WO2018129805A1 (en) * | 2017-01-13 | 2018-07-19 | 山东星宇手套有限公司 | Disposable butyronitrile gloves with diamond pattern and manufacturing process therefor |
-
2012
- 2012-10-15 CN CN201210390736.5A patent/CN103724713A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167261A (en) * | 2015-11-03 | 2015-12-23 | 徐岩 | Method for making household glove and glove |
| WO2018129805A1 (en) * | 2017-01-13 | 2018-07-19 | 山东星宇手套有限公司 | Disposable butyronitrile gloves with diamond pattern and manufacturing process therefor |
| CN107374809A (en) * | 2017-08-24 | 2017-11-24 | 上海名邦橡胶制品有限公司 | A kind of sheath of readily identified positive and negative |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |