CN102816351B - Low-specific-gravity rubber foam sole and production method thereof - Google Patents
Low-specific-gravity rubber foam sole and production method thereof Download PDFInfo
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- CN102816351B CN102816351B CN201210307611.1A CN201210307611A CN102816351B CN 102816351 B CN102816351 B CN 102816351B CN 201210307611 A CN201210307611 A CN 201210307611A CN 102816351 B CN102816351 B CN 102816351B
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- Prior art keywords
- low
- carry out
- rubber foam
- specific
- base
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- 229920001821 foam rubber Polymers 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 title description 8
- 239000000463 material Substances 0.000 claims abstract description 22
- 239000002994 raw material Substances 0.000 claims description 10
- -1 polysiloxane Polymers 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005187 foaming Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract 2
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 abstract 1
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 8
- 238000003825 pressing Methods 0.000 description 8
- 229920003051 synthetic elastomer Polymers 0.000 description 8
- 239000005061 synthetic rubber Substances 0.000 description 8
- 229920002681 hypalon Polymers 0.000 description 7
- 244000043261 Hevea brasiliensis Species 0.000 description 4
- 229920001030 Polyethylene Glycol 4000 Polymers 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 235000021355 Stearic acid Nutrition 0.000 description 4
- 239000005864 Sulphur Substances 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 239000003963 antioxidant agent Substances 0.000 description 4
- 230000003078 antioxidant effect Effects 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000000748 compression moulding Methods 0.000 description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 229920003052 natural elastomer Polymers 0.000 description 4
- 229920001194 natural rubber Polymers 0.000 description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 4
- 239000012188 paraffin wax Substances 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 238000007670 refining Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000008117 stearic acid Substances 0.000 description 4
- 229920003048 styrene butadiene rubber Polymers 0.000 description 4
- 238000005987 sulfurization reaction Methods 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a low-specific-gravity rubber foam sole, which comprises a base material, sulfur, an accelerator DM, an accelerator D, an accelerator M and a foaming accelerator. The process is simple and easy to operate, the product performance is excellent, the hardness is 58 to 60 (A), the specific gravity is less than or equal to 0.48 (g/cm3), the DIN abrasion is 286 (cc), and the AKRON abrasion is 0.268 (cc / 1000).
Description
Technical field
The present invention relates to a kind of foamed shoe sole and production method thereof.
Background technology
There is defect at aspects such as elasticity, hardness performances in existing sole, wear resisting property is undesirable.
Summary of the invention
The object of the present invention is to provide a kind of comfortable and easy to wear, low-gravity rubber foam soles and production method thereof that wear resisting property is good.
Technical solution of the present invention is:
A low-gravity rubber foam soles, is characterized in that: the raw material by following weight part forms:
Described base-material is comprised of the raw material of following weight part:
Wherein frothing aid is frothing aid UNICELL-P, urea or polysiloxane.
A kind of production method of low-gravity rubber foam soles, it is characterized in that: Hypalon synthetic rubber, synthetic rubber BR-9000, natural rubber 3L, styrene butadiene rubber sbr-1502, EVA7350 are dropped into mixer mixing 300 "; then add white carbon black, stearic acid, PEG4000, C 9 petroleum resin, antioxidant SP-P, paraffin, active zinc flower mixing 300 ", mention again the laggard one-step melting 90 of weight cleaning dust ", discharging obtains base-material; Base-material is parked 8 ~ 12 hours, carry out again Luntai and add sulphur, base-material adds promotor, vulcanizing agent, whipping agent, frothing aid in opening refining, sulfuration at 160 ℃, curing time is 1.1min/mm base-material thickness, then park after 24 hours and carry out sole compression molding, then the end, is got in the demoulding, and flatten with pressing plate, and when pressing plate is pressed 2 minutes, carry out a multiplying power and measure, then at 70 ℃, process and within 2 ~ 3 hours, carry out secondary retraction, and at age shrink, after 3 ~ 4 days, carry out the stable test of foaming bottom multiplying power, recording stable multiplying power is to obtain product at 1.07 ~ 1.13 o'clock.
Light weight of the present invention foams, proportion is little, flexible, and hardness is low, comfortable and easy to wear, and wear resisting property is excellent, and hardness is 58 ~ 60(A), proportion is less than or equal to 0.48(g/cm
3), DIN wears away 286(cc) ↓, AKRON wears away 0.268(cc/1000) ↓.
Below in conjunction with embodiment, the invention will be further described.
Embodiment
Embodiment 1:
A low-gravity rubber foam soles, is comprised of the raw material of following weight part:
Described base-material is comprised of the raw material of following weight part:
Wherein frothing aid is frothing aid polysiloxane.
During production: Hypalon synthetic rubber (Hypalon), synthetic rubber BR-9000, natural rubber 3L, styrene butadiene rubber sbr-1502, EVA7350 are dropped into mixer mixing 300 "; then add white carbon black, stearic acid, PEG4000, C 9 petroleum resin, antioxidant SP-P, paraffin, active zinc flower mixing 300 ", mention again the laggard one-step melting 90 of weight cleaning dust ", discharging obtains base-material; Base-material is parked 8 ~ 12 hours, carry out again Luntai and add sulphur, base-material adds promotor, vulcanizing agent, whipping agent, frothing aid in opening refining, sulfuration at 160 ℃, curing time is 1.1min/mm base-material thickness, then park after 24 hours and carry out sole compression molding, then the end, is got in the demoulding, and flatten with pressing plate, and when pressing plate is pressed 2 minutes, carry out a multiplying power and measure, then at 70 ℃, process and within 2 ~ 3 hours, carry out secondary retraction, and at age shrink, after 3 ~ 4 days, carry out the stable test of foaming bottom multiplying power, recording stable multiplying power is to obtain product at 1.07 ~ 1.13 o'clock.
Product performance:
Embodiment 2:
A low-gravity rubber foam soles, is comprised of the raw material of following weight part:
Described base-material is comprised of the raw material of following weight part:
Wherein frothing aid is frothing aid polysiloxane.
During production: Hypalon synthetic rubber (Hypalon), synthetic rubber BR-9000, natural rubber 3L, styrene butadiene rubber sbr-1502, EVA7350 are dropped into mixer mixing 300 "; then add white carbon black, stearic acid, PEG4000, C 9 petroleum resin, antioxidant SP-P, paraffin, active zinc flower mixing 300 ", mention again the laggard one-step melting 90 of weight cleaning dust ", discharging obtains base-material; Base-material is parked 8 ~ 12 hours, carry out again Luntai and add sulphur, base-material adds promotor, vulcanizing agent, whipping agent, frothing aid in opening refining, sulfuration at 160 ℃, curing time is 1.1min/mm base-material thickness, then park after 24 hours and carry out sole compression molding, then the end, is got in the demoulding, and flatten with pressing plate, and when pressing plate is pressed 2 minutes, carry out a multiplying power and measure, then at 70 ℃, process and within 2 ~ 3 hours, carry out secondary retraction, and at age shrink, after 3 ~ 4 days, carry out the stable test of foaming bottom multiplying power, recording stable multiplying power is to obtain product at 1.07 ~ 1.13 o'clock.
Product performance: hardness is 58 ~ 60(A), proportion is less than or equal to 0.48(g/cm
3), DIN wears away 286(cc) ↓, AKRON wears away 0.268(cc/1000) ↓.
Embodiment 3:
A low-gravity rubber foam soles, is comprised of the raw material of following weight part:
Described base-material is comprised of the raw material of following weight part:
Wherein frothing aid is frothing aid polysiloxane.
During production: Hypalon synthetic rubber (Hypalon), synthetic rubber BR-9000, natural rubber 3L, styrene butadiene rubber sbr-1502, EVA7350 are dropped into mixer mixing 300 "; then add white carbon black, stearic acid, PEG4000, C 9 petroleum resin, antioxidant SP-P, paraffin, active zinc flower mixing 300 ", mention again the laggard one-step melting 90 of weight cleaning dust ", discharging obtains base-material; Base-material is parked 8 ~ 12 hours, carry out again Luntai and add sulphur, base-material adds promotor, vulcanizing agent, whipping agent, frothing aid in opening refining, sulfuration at 160 ℃, curing time is 1.1min/mm base-material thickness, then park after 24 hours and carry out sole compression molding, then the end, is got in the demoulding, and flatten with pressing plate, and when pressing plate is pressed 2 minutes, carry out a multiplying power and measure, then at 70 ℃, process and within 2 ~ 3 hours, carry out secondary retraction, and at age shrink, after 3 ~ 4 days, carry out the stable test of foaming bottom multiplying power, recording stable multiplying power is to obtain product at 1.07 ~ 1.13 o'clock.
Product performance: hardness is 58 ~ 60(A), proportion is less than or equal to 0.48(g/cm
3), DIN wears away 286(cc) ↓, AKRON wears away 0.268(cc/1000) ↓.
Claims (1)
1. a low-gravity rubber foam soles, is characterized in that: the raw material by following weight part forms:
Described base-material is comprised of the raw material of following weight part:
Wherein frothing aid is frothing aid polysiloxane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210307611.1A CN102816351B (en) | 2012-08-27 | 2012-08-27 | Low-specific-gravity rubber foam sole and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210307611.1A CN102816351B (en) | 2012-08-27 | 2012-08-27 | Low-specific-gravity rubber foam sole and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102816351A CN102816351A (en) | 2012-12-12 |
| CN102816351B true CN102816351B (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210307611.1A Active CN102816351B (en) | 2012-08-27 | 2012-08-27 | Low-specific-gravity rubber foam sole and production method thereof |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103937047A (en) * | 2013-01-23 | 2014-07-23 | 广东智达行新材料有限公司 | Light micro-foaming anti-wear rubber used for shoe sole and preparing method thereof |
| CN103205026B (en) * | 2013-04-02 | 2015-11-25 | 刘培珠 | A kind of Ultralight high-elastic rubber sole material and preparation method thereof |
| CN104151661A (en) * | 2013-05-14 | 2014-11-19 | 刘春雪 | A special material for injection rubber foam sole and its manufacturing process |
| CN103642080B (en) * | 2013-12-03 | 2015-11-04 | 中国工程物理研究院化工材料研究所 | Natural rubber sponge with high compressive load retention rate and preparation method thereof |
| CN103937045B (en) * | 2014-04-23 | 2015-02-18 | 福建省南安市舒登鞋业有限公司 | Rubber foamed shoes and preparation method thereof |
| CN108976523B (en) * | 2018-07-24 | 2020-06-19 | 温州市小林鞋材有限公司 | A kind of sponge rubber with cold-resistant microporous structure and preparation method thereof |
| CN108912419A (en) * | 2018-07-26 | 2018-11-30 | 合肥远科服装设计有限公司 | A kind of rubber pange footwear material and preparation method thereof |
| CN110240747A (en) * | 2019-07-25 | 2019-09-17 | 两者时尚商业(江苏)有限公司 | A kind of abrasive rubber foaming and preparation method thereof |
| CN110628095A (en) * | 2019-10-12 | 2019-12-31 | 福建五持恒科技发展有限公司 | Graphene high-elasticity rubber elastomer high polymer material and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6266897B1 (en) * | 1994-10-21 | 2001-07-31 | Adidas International B.V. | Ground-contacting systems having 3D deformation elements for use in footwear |
| CN102311588B (en) * | 2011-07-20 | 2012-12-12 | 中国皮革和制鞋工业研究院 | Lightweight, flame retardant and rubber foaming sole material and manufacturing method thereof |
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| CN102816351A (en) | 2012-12-12 |
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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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170918 Address after: Chongchuan District Jiangsu city Nantong province ho road 226001 No. 175 Patentee after: Fashion business (Jiangsu) Co., Ltd. Address before: Global Fortune Plaza No. 88 215000 Jiangsu province Suzhou City Industrial Park, building 1 room 1708 Office Patentee before: Suzhou Weilun Sporting & Leisure Goods Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Low specific gravity rubber foam sole and its production method Effective date of registration: 20220411 Granted publication date: 20140226 Pledgee: China Construction Bank Corporation Nantong Chongchuan sub branch Pledgor: BOTH FASHION BUSINESS (JIANGSU) CO.,LTD. Registration number: Y2022980004111 |