CN101381487A - Breathable rubber and use thereof - Google Patents
Breathable rubber and use thereof Download PDFInfo
- Publication number
- CN101381487A CN101381487A CNA2008101215503A CN200810121550A CN101381487A CN 101381487 A CN101381487 A CN 101381487A CN A2008101215503 A CNA2008101215503 A CN A2008101215503A CN 200810121550 A CN200810121550 A CN 200810121550A CN 101381487 A CN101381487 A CN 101381487A
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- rubber
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- polyethylene oxide
- breathable
- breathable rubber
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Abstract
The invention relates to a rubber material and a rubber material product. The invention aims to provide the rubber with permeability, so as to promote updating and upgrading of products in various industries. The invention adopts the technical proposal that the permeable rubber has the compositions of general rubber. The invention is characterized in that the compositions in weight portion of the permeable rubber are 40 to 65 portions of natural rubber, 0.5 to 60 portions of polyethylene oxide, 6 to 9 portions of butadiene-styrene rubber, 1 to 3 portions of sulfur, 1 to 1.5 portions of accelerant, 2 to 4 portions of zinc carbonate, 0.2 to 0.4 portion of stearic acid, 8 to 12 portions of white carbonic acid, 1.2 to 1.4 portions of antiaging agent and 1.3 to 1.7 portions of homogenizing agent. The permeable rubber can be used for manufacturing footwear materials and mackintoshes.
Description
Technical field
The present invention relates to a kind of elastomeric material and goods thereof, especially have the rubber and the goods thereof of permeability.
Background technology
Rubber product is not because its distinctive physics-chem characteristic possesses gas-pervious performance; Thereby people have uncomfortable sensation in use.For example, all rubber shoes that the rainy day wears, or be used to the rubber boot that lie fallow fishing, go hunting, or the safe rubber overshoes that wears of labour protection or the like be not owing to have permeability, people that many uncomfortable sensations such as vexed, hot, tide are arranged when wearing; Wear also easy breeding bacterium for a long time and exhale an offensive odor, be unfavorable for human foot's protection.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of improvement of rubber is provided, this kind rubber should have permeability, to promote the upgrading of every profession and trade product.
Another object of the present invention provides the application of this kind rubber, and to improve the comfort level that people wear, the promotion mankind's is healthy.
The technical solution used in the present invention is: breathable rubber, have the component of conventional rubber, and it is characterized in that also containing in this rubber polyethylene oxide.
The composition and the weight part that contain in the described breathable rubber are as follows:
Natural gum 40-65, polyethylene oxide 0.5-60, butadiene-styrene rubber 6-9, sulphur 1-3, promotor 1-1.5, zinc carbonate 2-4, stearic acid 0.2-0.4, white carbonic acid 8-12, anti-aging agent 1.2-1.4, leveler 1.3-1.7.
The composition and the weight part that contain in the described breathable rubber are as follows:
Natural gum 57, polyethylene oxide 25, butadiene-styrene rubber 7.5, sulphur 2, promotor 1.2, zinc carbonate 3, stearic acid 0.3, white carbonic acid 10, anti-aging agent 1.3, leveler 1.5.
Described breathable rubber is used to make footwear materials.
Described breathable rubber is used to make mackintosh.
Described footwear materials comprises the big end, the middle end, shoe-pad, stack shell, group's face.
Principle of the present invention is: owing to added polyethylene oxide when General Purpose Rubber is mixing, make polyethylene oxide be dispersed in the rubber, form the network (zigzag path that forms between island and the island) of a polyethylene oxide; Air and water vapour can pass through glue-line, and water and liquid then have pressuretightness, thereby reach the effect (ventilation property is relevant with the polyethylene oxide add-on with water vapour permeability) that certain air permeability and water vapour permeability are arranged.
The invention has the beneficial effects as follows: owing to possessed permeability, thereby all kinds of articles for use that adopt the present invention to make are comparatively comfortable when using, and the user no longer includes sultry sensation; Also accelerate airiness as after the footwear materials, suppressed the breeding of bacterium, helped human foot's health and health care; After making mackintosh (for example raincoat, medical proof fabric), user's comfort level significantly improves.In addition, various rubber products are updated, thereby have vast market prospect.
Embodiment
Breathable rubber, its principal feature are outside the component of conventional rubber, also contain polyethylene oxide.The general structure of polyethylene oxide is: R
1O-(CH
2CH
2O)
n-R
2R in the formula
1And R
2Be hydrogen or organo-functional group, R
1And R
2Can be identical or different.
The composition of rubber comprises: natural gum, butadiene-styrene rubber, sulphur, promotor (vulkacit D, captax, altax, accelerator CBS), zinc carbonate, stearic acid, white carbonic acid, anti-aging agent (anti-aging agent RD, antioxidant SP-C, anti-aging agent RE-80), leveler (leveler NS); These compositions all are conventional materials, and all outsourcing obtains; Polyethylene oxide also buyable obtains.
The manufacturing process of described breathable rubber mainly adopts mechanical plasticization process, carries out as follows:
1) natural gum is gone up thin-pass 4 times at rubber mixing machine (mill); after the butadiene-styrene rubber thin-pass 5 times; the rubber mixing machine rod is thick apart from putting, make two gummed refinings evenly, add again leveler (because structure, solubility parameter, polarity and natural gum, the butadiene-styrene rubber gap of polyethylene oxide are too big; In order to improve its dispersion state in rubber, so add dispersion agent) be uniformly dispersed after, park stand-by;
2) more than the rubber mixing machine rod temperature rise to 90 ℃, add polyethylene oxide, make its softening bag roller; Adding is closed refining glue and is pricked the refining rubber tapping, and it is uniformly dispersed; After the dispersion rod distance is adjusted to 1-1.5mm, plays 5 triangle bags, make its further dispersion; The doctor roll distance, it is stand-by to put thick following sheet;
3) mixing: after closing refining glue bag rod, add other batching (sulphur adds at last), roll spacing is adjusted to 1-1.5mm, play the triangle bag 3 times, sheet is stand-by down to make its back that is uniformly dispersed;
4) removing from mould: all will draw hard waste on one side before the rubber unvulcanizate removing from mould, and park more than 8 hours and just can use; If the rubber unvulcanizate plasticity number is low excessively, can retract the number of times adjusting plasticity number of silk by increase; The rubber unvulcanizate plasticity number should be about 0.43-0.5.
5) sulfuration: vulcanize identical with General Purpose Rubber.
Described manufacturing process is still continued to use existing production technique.
Described breathable rubber is used for making footwear materials (comprising the big end, the end, shoe-pad, stack shell, group's face).Can be made into all rubber shoes, rubber boot that rainy day and sough wear, or the safe rubber overshoes that wears of labour protection, or the damp proof footwear of other waterproof.Waterproof, damp proof footwear still can be continued to use original manufacturing process.
Described breathable rubber is used to make mackintosh (comprising raincoat, rain cape, medical proof fabric and labour protection raincoat); Mackintosh still can be continued to use original manufacturing process.Especially medical proof fabric good air permeability can bring glad tidings for hemorrhoid and other diseases patient.
Described footwear materials.
Embodiment 1:
The composition and the weight part that contain in the breathable rubber are as follows:
Natural gum 57, polyethylene oxide 25, butadiene-styrene rubber 7.5, sulphur 2, altax 1.2, zinc carbonate 3, stearic acid 0.3, white carbonic acid 10, anti-aging agent RE-80 1.3, leveler NS 1.5.
Manufacturing process as previously mentioned.
Embodiment 2:
The composition and the weight part that contain in the breathable rubber are as follows:
Natural gum 40, polyethylene oxide 10, butadiene-styrene rubber 6, sulphur 1, vulkacit D 1.5, zinc carbonate 2, stearic acid 0.4, white carbonic acid, anti-aging agent RD 1.2, leveler NS 1.1.
Manufacturing process as previously mentioned.
Embodiment 3:
The composition and the weight part that contain in the breathable rubber are as follows:
Natural gum 65, polyethylene oxide 5, butadiene-styrene rubber 9, sulphur 3, accelerator CBS 1, zinc carbonate 4, stearic acid 0.2, white carbonic acid 12, antioxidant SP-C 1.2, leveler NS 1.7.
Manufacturing process as previously mentioned.
It is above that to obtain product as follows through the data that detect:
| Test event | Test result | Test condition |
| The air permeable test | 1, khaki color sheet rubber C 0.31ml/cm 22, true qualities sheet rubber A 1.14ml/cm 23, true qualities sheet rubber B 0.64ml/cm 2 | ASTM-D737 (USS) |
| The Water Vapour Permeability test | 1, true qualities sheet rubber A 0.0039g/cm 2h | 40 ℃ of 90 relative humidity JIS-D1099 (Nippon Standard) |
Tested film thickness is 1.2mm; Khaki color sheet rubber C, true qualities sheet rubber A, true qualities sheet rubber B are respectively embodiment 1 to embodiment 3 product that obtains.
(this test report is provided by Taiwan connection standing grain Science ﹠ Technology Center's company limited's material and product test laboratory).
Test result shows that rubber product has had ventilation property and certain Water Vapour Permeability preferably.
Claims (6)
1, breathable rubber has the component of conventional rubber, it is characterized in that also containing in this rubber polyethylene oxide.
2, breathable rubber according to claim 1 is characterized in that the composition and the weight part that contain in the described breathable rubber are as follows:
Natural gum 40-65, polyethylene oxide 0.5-60, butadiene-styrene rubber 6-9, sulphur 1-3, promotor 1-1.5, zinc carbonate 2-4, stearic acid 0.2-0.4, white carbonic acid 8-12, anti-aging agent 1.2-1.4, leveler 1.3-1.7.
3, breathable rubber according to claim 2 is characterized in that the composition and the weight part that contain in the described breathable rubber are as follows:
Natural gum 57, polyethylene oxide 25, butadiene-styrene rubber 7.5, sulphur 2, promotor 1.2, zinc carbonate 3, stearic acid 0.3, white carbonic acid 10, anti-aging agent 1.3, leveler 1.5.
4, the described breathable rubber of claim 1 is applied to make footwear materials.
5, the application of breathable rubber according to claim 4 is characterized in that described footwear materials comprises the big end, the middle end, shoe-pad, stack shell, group's face.
6, the described breathable rubber of claim 1 is applied to make mackintosh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101215503A CN101381487A (en) | 2008-10-20 | 2008-10-20 | Breathable rubber and use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101215503A CN101381487A (en) | 2008-10-20 | 2008-10-20 | Breathable rubber and use thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101381487A true CN101381487A (en) | 2009-03-11 |
Family
ID=40461553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101215503A Pending CN101381487A (en) | 2008-10-20 | 2008-10-20 | Breathable rubber and use thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101381487A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940386A (en) * | 2010-09-28 | 2011-01-12 | 际华三五三七制鞋有限责任公司 | Method for preparing natural rubber exhaust gasket for forming rubber shoes |
| CN101649076B (en) * | 2009-06-22 | 2012-08-22 | 泰亚鞋业股份有限公司 | Prevention and protection rubber formulation for sport sole |
| CN102660054A (en) * | 2012-04-13 | 2012-09-12 | 宁国中奕橡塑有限公司 | High-temperature resistant waterproof ring for air-conditioning motor |
| CN102703021A (en) * | 2012-06-07 | 2012-10-03 | 昆山天洋热熔胶有限公司 | High-air permeability dimer acid type polyamide hot melt adhesive and preparation method thereof |
| CN102775950A (en) * | 2012-07-05 | 2012-11-14 | 江苏碧松照明电气有限公司 | Automobile sealant |
| CN104311898A (en) * | 2014-10-30 | 2015-01-28 | 际华三五三七制鞋有限责任公司 | Plastication process for calendering type black rubber edge strip gum for liberation shoes |
| CN104371151A (en) * | 2014-10-30 | 2015-02-25 | 际华三五三七制鞋有限责任公司 | Calendered black rubber surround bar for flexing endurable liberation shoes as well as preparation method and application of calendered black rubber surround bar |
| CN104448409A (en) * | 2013-09-23 | 2015-03-25 | 招远市东晟橡胶制品有限公司 | Rubber |
| CN104602558A (en) * | 2012-07-05 | 2015-05-06 | Bk吉乌里尼两合公司 | Filler mixture for the production of thermoplastic shoe reinforcement materials |
| CN107629261A (en) * | 2017-09-06 | 2018-01-26 | 南通凤凰橡胶制品有限公司 | A kind of rubber |
| CN110870602A (en) * | 2018-08-31 | 2020-03-10 | 盛隆材料科技有限公司 | Forming method of waterproof and moisture permeable vamp and vamp thereof |
-
2008
- 2008-10-20 CN CNA2008101215503A patent/CN101381487A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649076B (en) * | 2009-06-22 | 2012-08-22 | 泰亚鞋业股份有限公司 | Prevention and protection rubber formulation for sport sole |
| CN101940386A (en) * | 2010-09-28 | 2011-01-12 | 际华三五三七制鞋有限责任公司 | Method for preparing natural rubber exhaust gasket for forming rubber shoes |
| CN102660054B (en) * | 2012-04-13 | 2013-07-10 | 宁国中奕橡塑有限公司 | High-temperature resistant waterproof ring for air-conditioning motor |
| CN102660054A (en) * | 2012-04-13 | 2012-09-12 | 宁国中奕橡塑有限公司 | High-temperature resistant waterproof ring for air-conditioning motor |
| CN102703021A (en) * | 2012-06-07 | 2012-10-03 | 昆山天洋热熔胶有限公司 | High-air permeability dimer acid type polyamide hot melt adhesive and preparation method thereof |
| CN104602558A (en) * | 2012-07-05 | 2015-05-06 | Bk吉乌里尼两合公司 | Filler mixture for the production of thermoplastic shoe reinforcement materials |
| CN102775950A (en) * | 2012-07-05 | 2012-11-14 | 江苏碧松照明电气有限公司 | Automobile sealant |
| CN104448409A (en) * | 2013-09-23 | 2015-03-25 | 招远市东晟橡胶制品有限公司 | Rubber |
| CN104311898A (en) * | 2014-10-30 | 2015-01-28 | 际华三五三七制鞋有限责任公司 | Plastication process for calendering type black rubber edge strip gum for liberation shoes |
| CN104371151A (en) * | 2014-10-30 | 2015-02-25 | 际华三五三七制鞋有限责任公司 | Calendered black rubber surround bar for flexing endurable liberation shoes as well as preparation method and application of calendered black rubber surround bar |
| CN104311898B (en) * | 2014-10-30 | 2016-08-17 | 际华三五三七制鞋有限责任公司 | The liberation footwear plasticating technology of calendering type black rubber foxing glue |
| CN107629261A (en) * | 2017-09-06 | 2018-01-26 | 南通凤凰橡胶制品有限公司 | A kind of rubber |
| CN110870602A (en) * | 2018-08-31 | 2020-03-10 | 盛隆材料科技有限公司 | Forming method of waterproof and moisture permeable vamp and vamp thereof |
| CN110870602B (en) * | 2018-08-31 | 2021-12-07 | 盛隆材料科技有限公司 | Forming method of waterproof and moisture permeable vamp and vamp thereof |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: WU PENG Free format text: FORMER OWNER: WU JINLIN Effective date: 20090710 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090710 Address after: Room 102, building 10, left bank garden, Hangzhou City, Zhejiang Province, China: 310000 Applicant after: Wu Peng Address before: Room 102, building 10, left bank garden, Hangzhou City, Zhejiang Province, China: 310000 Applicant before: Wu Jinlin |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090311 |