CN100502712C - Anti-slip sole material - Google Patents
Anti-slip sole material Download PDFInfo
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- CN100502712C CN100502712C CNB2006101113905A CN200610111390A CN100502712C CN 100502712 C CN100502712 C CN 100502712C CN B2006101113905 A CNB2006101113905 A CN B2006101113905A CN 200610111390 A CN200610111390 A CN 200610111390A CN 100502712 C CN100502712 C CN 100502712C
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- sole material
- slip sole
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- bridge formation
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Abstract
The invention discloses a non-slip shoe sole material which comprises the following raw materials (by weight portion): hydroxylated polypropylene 76. 5-93. 5 parts, polyolefine elastomer 13. 5-16. 5 parts, bridging agent 4. 32-5. 28 parts, bridging adjuvant 1. 44-1. 76 parts, calcium carbonate 9-11 parts, active zinc oxide 1. 8-2. 2 parts, foaming agent 1. 18-1. 32 parts.
Description
Technical field
The present invention relates to a kind of material for sole of shoe, be meant a kind of anti-slip sole material especially.
Background technology
Existing material for sole of shoe all adopts the polyene elastomeric material, and for example Chang Yong plastic cement, resin material comprise that PVC, SBS, LOPE, EVA and ethene are main, are the manufactured goods of base material with POE, makes injection-expansion molded beach shoe, short boots, nurse shoes.The major function of these class footwear is easy, light weight, comfortable, attractive in appearance, especially nurse's special purpose shoes, also requires flexible, antistatic, trace and anti-skidding not.Through test; these type of footwear that use current material to make; its anti-skid factor at dry environment is 0.9～1.0; and be 0.4～0.5 at the anti-skid factor of wet and slippery environment; Valuation Standard with Britain footwear material inspection center (SATRA); the footwear material answers 〉=1.5 at the anti-skid factor of dry environment; anti-skid factor at wet and slippery environment answers 〉=0.6; this shows the footwear that existing material for sole of shoe is made; standard with Britain footwear material inspection center aspect anti-skidding differs distant, and therefore in use the consumer queries to the security of these type of footwear, causes consumer's complaint and claim through regular meeting; therefore, the anti-skidding problem of existing material for sole of shoe can not be ignored.
Existing material for sole of shoe is divided into following several:
One. adopt EVA (ethene, vinyl acetate) copolymer material base material, or be equipped with the EVA of different proportion (for example 15%, 18%, 21%, 23%) VA, or be equipped with 15%～20% LOPE (polyethylene from high pressure process).Because its melt strength is different with elasticity, cause the technical indicators such as elasticity, anti-skid factor, electric property of manufactured goods not meet international standards.With skid resistance, according to national sneakers standard, press the HG/T-3780 method of testing, assay is a dry environment anti-skid factor 0.9～1.0, wet and slippery environment anti-skid factor is 0.4～0.5, can't meet international standards.
Two, adopting the EVA base material is bridging agent with D.C.P (Dicumyl peroxide) diisopropyl alkene benzene peroxide all, cause the crosslinked reflection of EVA polymer, its cross-linking efficiency is 0.86 and the gel coefficient is 80.7%, such cross-linking efficiency and gel characteristic underflow cause the elasticity of manufactured goods and skid resistance bad.Wherein, when the prescription design was benchmark with base material 100, D.C.P dosage PHR was less than 0.75, and temperature is set at 165 ℃, caused the bridge formation density (degree of cross linking) of manufactured goods not enough, and Physical Mechanical is poor, and function is poor.And if the 1.0PHR that D.C.P dosage is improved, temperature is 175 ℃, then need prolong manufacturing time, reduces production efficiency.
Summary of the invention
At problems of the prior art and deficiency, the objective of the invention is to propose a kind of anti-slip sole material, can improve the skidproof effect of material for sole of shoe.
In order to achieve the above object, the present invention proposes a kind of anti-slip sole material, comprises following materials in weight portion:
13.5～16.5 parts of 76.5～93.5 parts of polyolefin elastomers of hydroxylating polypropylene
1.44～1.76 parts of 4.32～5.28 parts of bridge formation auxiliary agents of bridging agent
1.8～2.2 parts of 9～11 parts of active Zinc Oxides of calcium carbonate
1.18～1.32 parts of blowing agents.
Wherein, described anti-slip sole material comprises following materials in weight portion:
15 parts of 85 parts of polyolefin elastomers of hydroxylating polypropylene
1.6 parts of 4.8 parts of bridge formation auxiliary agents of bridging agent
2 parts of 10 parts of active Zinc Oxides of calcium carbonate
1.2 parts of blowing agents.
Wherein, described anti-slip sole material also comprises 3～5 parts of coloring agents.
Wherein, described hydroxylating polypropylene hydroxyl 15% contains third rare 85%.
Wherein, described polyolefin elastomer contains ethylidene 40%, contains butylene 60%.
Wherein, described bridging agent is the tert-butyl group, propyl group peroxy di isopropenylbenzene.
Wherein, described bridge formation auxiliary agent is a triallyl isocyanurate.
The present invention proposes a kind of anti-slip sole material, compare with existing material for sole of shoe, the anti-slip sole material that the prescription that proposes according to the present invention is made is in anti-skid factor 〉=1.5 of dry environment, in anti-skidding absorption 〉=0.6 of wet environment, obviously be better than the skid resistance of existing material for sole of shoe.
The specific embodiment
Below the present invention will be further described.
In the preferred embodiment of the present invention, the hydroxylating polypropylene adopts the VM1100 of U.S. EXXON company, polyolefin elastomer adopts the ENR7467 of U.S. DDE company, and bridging agent adopts the 14s-f1 of German AKZONNOBEL company, and the bridge formation auxiliary agent adopts the TAIC of U.S. Cyanate company.VM1100 contains third rare 85% polyene elastomer, has superior elasticity, and resilience is a kind of fully near the elastomer of rubber ess-strain definition near absolutely behind the drawn, and the permanent deformation that produces under the long-term action that stretches is less than 15%.Can be with the metallocene being catalyst synthetic polyene elastomer (POE is as the ENR7467) now of VM1100 is good, is easy to combine.Both molten flow valuve, viscosity fusing point, molecular structure are closely similar simultaneously, can increase the physical property of manufactured goods.VM1100 with after ENR7467 mixes in the ratio of 85:15, by mechanical blending principle manufacturing process, under the effect of high-temperature high pressure high shear, is changed its molecular structure, can improve tack, improve anti-skidding counting accurately.And manufactured goods can keep softness, elasticity, hardness, proportion and the ultimate tensile strength of VM1100.
In the preferred embodiment of the present invention, bridging agent adopts the 14s-f1 of German AKZONNOBEL company, and the bridge formation auxiliary agent adopts the TAIC of U.S. Cyanate company.Bridging agent and the bridge formation auxiliary agent ratio when base material PHR100 is 4.8:1.6.The active o content 9.45% of 14s-f1, when decomposition temperature and half-life are 180 ℃ 1 minute, in the time of 139 ℃ 1 hour, in the time of 119 ℃ 10 hours.Because the material that base material uses adopts a large amount of polypropylene monomers, half-life is 1 minute, under 180 ℃, in mould, carry out the crosslinked foaming reflection, can make the resolution of peroxide reach 95% at short notice, the cooperation temperature is 205 ℃ an AC blowing agent, and under the facilitation of Zinc Oxide, finish bridge formation foaming engineering.By the cross-linking reaction of bridging agent, the polymer molecule interchain forms tridimensional network, not only can improve hear resistance, has improved mechanical property, can improve anti-skid factor simultaneously.Adopt TAIC as the bridge formation auxiliary agent, the fusing point of TAIC is 24 ℃～26 ℃.Owing to adopted the co-polymer based on propylene in the base material, βLie Xie takes place and causes the disconnected reaction of chain in polymer macromolecule free radical easily in fusion is built bridge.When macromolecular radical has when the disconnected and cracking of β chain takes place, the existence of TAIC has been arranged, and then macromolecular radical can fast form new stable free radical with the bridge formation auxiliary agent, participates in reacting again, bridge formation intensity is improved more, and the physical and mechanical properties and the function of manufactured goods are more distinguished.
Simultaneously, in this preferred embodiment, as heat transfer agent, and the ODP that adds 1.2 weight portions is as blowing agent as the active Zinc Oxide of packing strengthening agent, 2 weight portions for the calcium carbonate that uses 10 weight portions.
For finished color, can add the coloring material of 3～5 weight portions.
The anti-slip sole material that the present invention proposes has following difference compared with the prior art:
Claims (7)
1, a kind of anti-slip sole material comprises following materials in weight portion:
13.5～16.5 parts of 76.5～93.5 parts of polyolefin elastomers of hydroxylating polypropylene
1.44～1.76 parts of 4.32～5.28 parts of bridge formation auxiliary agents of bridging agent
1.8～2.2 parts of 9～11 parts of active Zinc Oxides of calcium carbonate
1.18～1.32 parts of blowing agents.
2, anti-slip sole material according to claim 1 comprises following materials in weight portion:
15 parts of 85 parts of polyolefin elastomers of hydroxylating polypropylene
1.6 parts of 4.8 parts of bridge formation auxiliary agents of bridging agent
2 parts of 10 parts of active Zinc Oxides of calcium carbonate
1.2 parts of blowing agents.
3, anti-slip sole material according to claim 1 and 2 is characterized in that, described anti-slip sole material also comprises 3～5 parts of coloring agents.
4, anti-slip sole material according to claim 1 and 2 is characterized in that, described hydroxylating polypropylene hydroxyl 15% contains third rare 85%.
5, anti-slip sole material according to claim 1 and 2 is characterized in that, described polyolefin elastomer contains ethylidene 40%, contains butylene 60%.
6, anti-slip sole material according to claim 1 and 2 is characterized in that, described bridging agent is the tert-butyl group, propyl group peroxy di isopropenylbenzene.
7, anti-slip sole material according to claim 1 and 2 is characterized in that, described bridge formation auxiliary agent is a triallyl isocyanurate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101113905A CN100502712C (en) | 2006-08-25 | 2006-08-25 | Anti-slip sole material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101113905A CN100502712C (en) | 2006-08-25 | 2006-08-25 | Anti-slip sole material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101129231A CN101129231A (en) | 2008-02-27 |
| CN100502712C true CN100502712C (en) | 2009-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101113905A Expired - Fee Related CN100502712C (en) | 2006-08-25 | 2006-08-25 | Anti-slip sole material |
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| CN (1) | CN100502712C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429395B (en) * | 2011-12-08 | 2014-03-26 | 温州市海滨秀龙鞋材有限公司 | High-elasticity light wear-resistant sole |
| CN103483704A (en) * | 2013-10-11 | 2014-01-01 | 昆山纯柏精密五金有限公司 | Antiskid shoe sole material |
| CN109233178B (en) * | 2018-07-24 | 2022-03-15 | 泉州泰亚鞋业有限公司 | Ultra-light shock-absorbing wear-resistant foamed shoe material and manufacturing method thereof |
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2006
- 2006-08-25 CN CNB2006101113905A patent/CN100502712C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101129231A (en) | 2008-02-27 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhengyi Industry Co., Ltd., Quanzhou, Fujian Assignor: Guo Tingzhi Contract fulfillment period: 2009.8.30 to 2015.11.23 contract change Contract record no.: 2009350000239 Denomination of invention: Antislip sole material Granted publication date: 20090624 License type: Exclusive license Record date: 20091116 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.30 TO 2015.11.23; CHANGE OF CONTRACT Name of requester: FUJIAN PROVINCE QUANZHOU ZHENGYI INDUSTRY CO.,LTD. Effective date: 20091116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20140825 |
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| EXPY | Termination of patent right or utility model |