CN105086422A - Long glass fiber reinforced TPU non-slip soles and preparation method thereof - Google Patents
Long glass fiber reinforced TPU non-slip soles and preparation method thereof Download PDFInfo
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- CN105086422A CN105086422A CN201510546087.7A CN201510546087A CN105086422A CN 105086422 A CN105086422 A CN 105086422A CN 201510546087 A CN201510546087 A CN 201510546087A CN 105086422 A CN105086422 A CN 105086422A
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Abstract
The invention relates to long glass fiber reinforced TPU non-slip soles and a preparation method thereof. The long glass fiber reinforced TPU non-slip soles are characterized in that continuous long glass fibers are added into plastic polyurethane flexible plastic, and are directionally arranged, so that the strength of soles is greatly improved; and because the soles are made from the plastic in which thousands of glass fibers embedded and cellosilk is exposed to the surface of rubber, just like tiny nails to grip the ice surface, so that the friction between the soles and the slippery road surface is increased, meanwhile, a compatilizer adopted by the invention improves the cohesive force between the fibers and TPU of sole material, and the quality of the soles is improved; in addition, a certain amount of wear-resistant agent is added when the soles are prepared, so that the abrasion resistance of the soles is increased, and the service life is improved; according to the long glass fiber reinforced TPU non-slip soles and the preparation method thereof, provided by the invention, the preparation technology of the soles is a pultrusion process, and is convenient for the automated processing engineering control.
Description
Technical field
The present invention relates to technical field of polymer materials, especially a kind of long glass fiber reinforced TPU Antiskid sole and preparation method thereof.
Background technology
Non-skid property is one of the most basic performance of shoes, and the non-skid property that shoes are good is the prerequisite ensureing wearer's security.The shoes that special occasions special duty wears, as the warming footwear in district etc. of trembling with fear in footwear for kitchen use, outdoor mountaineering, winter require that the non-skid property of sole is given prominence to especially.For the colony that army etc. performs special duty, the non-skid property of shoes is also very important.Good non-skid property both can ensure completing of military tactical action, and soldier also can be avoided to slip the danger of tumble injury simultaneously.If soldier wears the military footwear constantly skidded may cause the distortion of tactical operation or departing from of centre of body weight and tumble injury of slipping, cause non-combat casualty.Especially on warship deck, mountain region, plateau, the environment such as ice in winter face require higher to the non-skid property of shoes.Under present case, the non-skid property in shoes dry state situation can meet the needs of shoes anti-skid safety substantially, but the non-skid property on a lot of shoes hygrometric state interface declines seriously.The non-skid property under sole hygrometric state how is kept to be the problem that current needs solve.Each people once fallen on ice in winter face can know that how painful that be a kind of experience, think it over that the fracture that causes because of slipping or deformity-these are all hidden danger existing on the walkway that covers, ice face and road, falling so likely changes all one's life of people, especially for the elderly, the caused hip fracture that slips in ice face can be fatal, harm serious is equally, many the elderlys are because fear fall winter and select to stay in for a long time indoor, lack motion and close and can produce larger harm to health, therefore, we need to develop a kind of better on-slip shoes to the elderly, them are allowed well can relievedly to go out in winter, ensure normal motion frequency.Ice face is breakneck, and when temperature is close to zero degrees celsius, the liquid water on ice surface can be easy to form a kind of thin slip layer.And the shoes at the bottom of deep tread can seize solid-state ice through the thin slip layer on ice surface, thus make shoes have better skid resistance, but also there is certain danger in patterned bottom, such as when the lines of shoes is stuck in ice and cannot extracts.In addition, the shoes at the bottom of deep tread are very easily slided at the marble of hard humidity or ceramic tile surface, therefore need to research and develop the on-slip shoes that a kind of better material is used for making winter.Chinese patent CN102850611A discloses one with EVA, styrene-butadiene rubber(SBR) for base-material, add glass fiber granules, twin screw extruder fusion-grafting is utilized to obtain Antiskid sole, although have certain effect for improving anti-skid property of soles, but the low-temperature performance of this material is not good, its non-skid property declines greatly under cryogenic, and does not state the skidproof effect in its hygrometric state situation in this patent; Chinese patent CN102816360A discloses one and achieves sole ice face skidproof effect by adding a large amount of glass fibre, but this patent is not set forth for wet non-skid property on ice, does not more study the impact of fibre orientation arrangement on non-skid property.
Summary of the invention
The object of the invention is: provide a kind of long glass fiber reinforced TPU Antiskid sole and preparation method thereof, it not only increases the frictional coefficient of sole, and tool has good wearability, and greatly reduce the cost manufacturing sole, to overcome the deficiencies in the prior art.
The present invention is achieved in that long glass fiber reinforced TPU Antiskid sole, it is characterized in that: calculate according to the mass fraction, comprise 90-110 part thermoplastic polyurethane elastic plastic cement, 20-40 part glass fibre, 0.5-1 part anti-wear agent, 0.5-1 part bridge formation auxiliary agent, 4-6 part compatilizer, 1-3 part promoting agent, 0.4-0.6 part oxidation inhibitor, 0.4-0.6 part flow aids and 1-2.5 part whipping agent.
Described bridging agent is (2-tert-butylperoxyiso-propyl)-3-isopropenylbenzene.
Described bridge formation auxiliary agent is triallyl isocyanurate.
Described compatilizer is styrene-maleic anhydride copolymer.
Described promoting agent is Zinic stearas.
The preparation method of long glass fiber reinforced TPU Antiskid sole, respectively by thermoplastic polyurethane elastic plastic cement and compatilizer drying for standby; Get dried thermoplastic polyurethane elastic plastic cement to mix according to above-mentioned mass fraction with compatilizer, bridging agent, bridge formation auxiliary agent, promoting agent, flow aids, oxidation inhibitor, anti-wear agent and whipping agent, then carry out blending extrusion; The processing temperature of blending extrusion is: 180-200 DEG C, adopt pultrusion molding process, by impregnation mold by extrusion board after the melt impregnation continuous glass fibre of melting, be cut into sole desired thickness after cooling, add co-processing after carrying out according to the size dimension of sole after, obtain long glass fiber reinforced TPU sole.。
Owing to have employed technique scheme, compared with prior art, the present invention adds continuous print roving glass fiber in plastic polyurethane Elastic plastic-rubber, and make it align, so just substantially increase the intensity of sole, and, because the plastics of sole by embedded thousands of glass fibre are made, fiber yarn is exposed to rubber surface just as many small nails and can seizes ice face, thus improve the friction of sole and wet-skid road surface, simultaneously, the compatilizer that the present invention adopts improves the cohesive force of fiber and sole material TPU, add the quality of sole, in addition, also with the addition of a certain amount of to anti-wear agent when preparing sole, add the wear resisting property of sole, the work-ing life that improve, the present invention is pultrusion molding process to sole preparation technology, be convenient to automatization process engineering control.The present invention is simple, material source is extensive, with low cost, result of use is good.
Embodiment
Embodiments of the invention 1: long glass fiber reinforced TPU Antiskid sole, calculate according to the mass fraction, comprise 100 parts of thermoplastic polyurethane elastic plastic cement, 20 parts of glass fibre, 3 parts of bridging agents, 0.8 part of bridge formation auxiliary agent, 5 parts of compatilizers, 2 portions of promoting agents, 0.5 part of oxidation inhibitor, 0.5 part of flow aids, anti-wear agent 0.5 part and 2 parts of whipping agents; Described bridging agent is (2-tert-butylperoxyiso-propyl)-3-isopropenylbenzene; Described bridge formation auxiliary agent is triallyl isocyanurate; Described compatilizer is styrene-maleic anhydride copolymer; Described promoting agent is Zinic stearas.
The preparation method of long glass fiber reinforced TPU Antiskid sole, respectively by thermoplastic polyurethane elastic plastic cement and compatilizer drying for standby; Get dried thermoplastic polyurethane elastic plastic cement to mix according to above-mentioned mass fraction with compatilizer, bridging agent, bridge formation auxiliary agent, promoting agent, flow aids, oxidation inhibitor, anti-wear agent and whipping agent, then carry out blending extrusion; The processing temperature of blending extrusion is: 180-200 DEG C, adopt pultrusion molding process, by impregnation mold by extrusion board after the melt impregnation continuous glass fibre of melting, be cut into sole desired thickness after cooling, add co-processing after carrying out according to the size dimension of sole after, obtain long glass fiber reinforced TPU sole
Embodiments of the invention 2: long glass fiber reinforced TPU Antiskid sole, it is characterized in that: calculate according to the mass fraction, comprise 90 parts of thermoplastic polyurethane elastic plastic cement, 30 parts of glass fibre, 2.5 parts of bridging agents, 0.5 part of bridge formation auxiliary agent, 6 parts of compatilizers, 1 portion of promoting agent, 0.6 part of oxidation inhibitor, 0.4 part of flow aids, anti-wear agent 0.6 part and 2.5 parts of whipping agents; Described bridging agent is (2-tert-butylperoxyiso-propyl)-3-isopropenylbenzene; Described bridge formation auxiliary agent is triallyl isocyanurate; Described compatilizer is styrene-maleic anhydride copolymer; Described promoting agent is Zinic stearas.
Preparation method is with embodiment 1.
Embodiments of the invention 3: long glass fiber reinforced TPU Antiskid sole, it is characterized in that: calculate according to the mass fraction, comprise 110 parts of thermoplastic polyurethane elastic plastic cement, 40 parts of glass fibre, 4 parts of bridging agents, 1 part of bridge formation auxiliary agent, 4 parts of compatilizers, 3 portions of promoting agents, 0.4 part of oxidation inhibitor, 0.6 part of flow aids, anti-wear agent 0.1 part and 1 part of whipping agent; Described bridging agent is (2-tert-butylperoxyiso-propyl)-3-isopropenylbenzene; Described bridge formation auxiliary agent is triallyl isocyanurate; Described compatilizer is styrene-maleic anhydride copolymer; Described promoting agent is Zinic stearas.
Preparation method is with embodiment 1.
In above-described embodiment, the trade mark of TPU is 2103-80AE, continuous glass fibre the trade mark be 988, the trade mark of styrene-maleic anhydride copolymer is 4M/SSD5-214, the trade mark of oxidation inhibitor is PUB350, and the trade mark of flow aids is ADP-1200, and the trade mark of anti-wear agent is E-2203.
Salient features is tested: carry out every test, its performance test results is as shown in table 1.
Test result according to table 1 can be learnt, adopt the performance of technical scheme of the present invention preparation-obtained long glass fiber reinforced TPU sole fully to meet the requirement of national standard to sole performance, its Akron abrasion is lower than the 0.4cm in standard
3, illustrate that long glass fiber reinforced TPU sole has good wear resisting property.Frictional coefficient in the present embodiment under the wet and slippery state in interface in dry state ice face and hygrometric state ice face is all comparatively large, illustrates that long glass fiber reinforced TPU sole prepared by this invention possesses good non-skid property.
Claims (7)
1. a long glass fiber reinforced TPU Antiskid sole, it is characterized in that: calculate according to the mass fraction, comprise 90-110 part thermoplastic polyurethane elastic plastic cement, 20-40 part glass fibre, 0.5-1 part anti-wear agent, 2.5-4 part bridging agent, 0.5-1 part bridge formation auxiliary agent, 4-6 part compatilizer, 1-3 part promoting agent, 0.4-0.6 part oxidation inhibitor, 0.4-0.6 part flow aids and 1-2.5 part whipping agent.
2. long glass fiber reinforced TPU Antiskid sole according to claim 1, is characterized in that: described bridging agent is (2-tert-butylperoxyiso-propyl)-3-isopropenylbenzene.
3. long glass fiber reinforced TPU Antiskid sole according to claim 1, is characterized in that: described bridge formation auxiliary agent is triallyl isocyanurate.
4. long glass fiber reinforced TPU Antiskid sole according to claim 1, is characterized in that: described compatilizer is styrene-maleic anhydride copolymer.
5. long glass fiber reinforced TPU Antiskid sole according to claim 1, is characterized in that: described promoting agent is Zinic stearas.
6. long glass fiber reinforced TPU Antiskid sole according to claim 1, is characterized in that: described anti-wear agent is Zinic stearas.
7. a long glass fiber reinforced TPU Antiskid sole as claimed in claim 1, is characterized in that: respectively by thermoplastic polyurethane elastic plastic cement and compatilizer drying for standby; Get dried thermoplastic polyurethane elastic plastic cement to mix according to above-mentioned mass fraction with compatilizer, bridging agent, bridge formation auxiliary agent, promoting agent, flow aids, oxidation inhibitor, anti-wear agent and whipping agent, then carry out blending extrusion; The processing temperature of blending extrusion is: 180-200 DEG C, adopt pultrusion molding process, by impregnation mold by extrusion board after the melt impregnation continuous glass fibre of melting, be cut into sole desired thickness after cooling, add co-processing after carrying out according to the size dimension of sole after, obtain long glass fiber reinforced TPU sole.
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| CN201510546087.7A CN105086422A (en) | 2015-08-31 | 2015-08-31 | Long glass fiber reinforced TPU non-slip soles and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110003635A (en) * | 2019-03-29 | 2019-07-12 | 江南大学 | A kind of foamed thermoplastic polyurethane elastomer, preparation method and application |
| CN111037829A (en) * | 2019-12-26 | 2020-04-21 | 扬州锦沃科技有限公司 | Ice surface antiskid warm-keeping sole material and preparation method thereof |
| CN111534081A (en) * | 2020-06-02 | 2020-08-14 | 安踏（中国）有限公司 | Insole material with natural light transmission and preparation method thereof |
| CN112029220A (en) * | 2020-08-18 | 2020-12-04 | 温州金鸿远鞋业有限公司 | Wear-resistant women's shoes and preparation method thereof |
| CN112741394A (en) * | 2020-12-28 | 2021-05-04 | 晋江市创达鞋业有限公司 | High-strength football shoe sole suitable for grabbing on lawn and processing technology thereof |
| EP3992223A1 (en) | 2020-10-29 | 2022-05-04 | Solace Chem GbR | Thermoplastic elastomer composition and use thereof as soling material |
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| CN102532864A (en) * | 2010-12-07 | 2012-07-04 | 合肥杰事杰新材料股份有限公司 | Continuous long fiber reinforced thermoplastic polyurethane material and preparation method thereof |
| CN102871291A (en) * | 2012-10-15 | 2013-01-16 | 广州市邦尔福鞋材有限公司 | Anti-skid sole and preparation method thereof |
| CN103408922A (en) * | 2013-08-13 | 2013-11-27 | 泉州三盛橡塑发泡鞋材有限公司 | Thermoplastic polyurethane elastomer foam material and preparation method thereof |
| CN104723576A (en) * | 2015-03-10 | 2015-06-24 | 北京化工大学 | Forming device and forming method of continuous fiber reinforced thermoplastic resin preimpregnation sheet material |
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2015
- 2015-08-31 CN CN201510546087.7A patent/CN105086422A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102532864A (en) * | 2010-12-07 | 2012-07-04 | 合肥杰事杰新材料股份有限公司 | Continuous long fiber reinforced thermoplastic polyurethane material and preparation method thereof |
| CN102871291A (en) * | 2012-10-15 | 2013-01-16 | 广州市邦尔福鞋材有限公司 | Anti-skid sole and preparation method thereof |
| CN103408922A (en) * | 2013-08-13 | 2013-11-27 | 泉州三盛橡塑发泡鞋材有限公司 | Thermoplastic polyurethane elastomer foam material and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110003635A (en) * | 2019-03-29 | 2019-07-12 | 江南大学 | A kind of foamed thermoplastic polyurethane elastomer, preparation method and application |
| CN111037829A (en) * | 2019-12-26 | 2020-04-21 | 扬州锦沃科技有限公司 | Ice surface antiskid warm-keeping sole material and preparation method thereof |
| CN111534081A (en) * | 2020-06-02 | 2020-08-14 | 安踏（中国）有限公司 | Insole material with natural light transmission and preparation method thereof |
| CN111534081B (en) * | 2020-06-02 | 2021-12-24 | 安踏（中国）有限公司 | Insole material with natural light transmission and preparation method thereof |
| CN112029220A (en) * | 2020-08-18 | 2020-12-04 | 温州金鸿远鞋业有限公司 | Wear-resistant women's shoes and preparation method thereof |
| EP3992223A1 (en) | 2020-10-29 | 2022-05-04 | Solace Chem GbR | Thermoplastic elastomer composition and use thereof as soling material |
| CN112741394A (en) * | 2020-12-28 | 2021-05-04 | 晋江市创达鞋业有限公司 | High-strength football shoe sole suitable for grabbing on lawn and processing technology thereof |
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Application publication date: 20151125 |