CN102911393A - Production method foaming rubber sole - Google Patents
Production method foaming rubber sole Download PDFInfo
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- CN102911393A CN102911393A CN 201210408071 CN201210408071A CN102911393A CN 102911393 A CN102911393 A CN 102911393A CN 201210408071 CN201210408071 CN 201210408071 CN 201210408071 A CN201210408071 A CN 201210408071A CN 102911393 A CN102911393 A CN 102911393A
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Abstract
The invention discloses a production method of a foaming rubber sole. The method comprises the steps of: a. weighing the following raw materials by weight: natural rubber, reclaimed rubber, sulfur, activated zinc oxide, engine oil, vulcanization accelerator, vulcanizing agent, phenolic resin and a foaming agent; b. adding the raw materials including the natural rubber, the reclaimed rubber, the phenolic resin, the activated zinc oxide and the engine oil into an internal mixer, then adding the foaming agent into the sizing, continuously mixing, and discharging; c. adding the internally mixed material into an open mill, adding sulfur, the vulcanizing agent and the vulcanization accelerator for vulcanization, standing for 12-24 hours after the sizing mixing, adding the milled sizing into the open mill for hot mixing, and processing the sizing to be of the vulcanization-needed shape. The production method has the advantages that the natural rubber and the reclaimed rubber are mixed in the internal mixer, the mixed material is transferred into the open mill, and sulfur, the vulcanizing agent and the vulcanization agent are added for vulcanization; the reaction temperature is mild, and the reaction time is short; and the sole produced by the method is wear-resistant, aging-resistant and light in weight.
Description
Technical field
The invention still further relates to a kind of production method of Foamed rubber shoe sole.
Background technology
Although existing rubber weight after foaming is lighter, but has relatively poor wear resisting property, can only be used in the lower sole of wear resisting property requirement, can't be used for the making to wear-resisting sole of having relatively high expectations, that Foamed rubber shoe sole has is lightweight, good springiness, heat insulation good damping result, but the Foamed rubber shoe sole on the market exists the poor defective of wear resisting property.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
The sole wear resisting property that the production method that the purpose of this invention is to provide a kind of Foamed rubber shoe sole, the method are produced is good.
The technical solution used in the present invention:
A kind of production method of Foamed rubber shoe sole may further comprise the steps:
A, take by weighing each raw material by weight: natural rubber 20-30 part, reclaimed rubber 30-40 part, sulphur 10-20 part, active zinc flower 2-4 part, machine oil 3-6 part, vulcanization accelerator 5-7 part, vulcanizing agent 1-3 part, resol 4-8 part and whipping agent 5-8 part;
B, with in above-mentioned raw materials natural rubber, reclaimed rubber, resol, active zinc flower and the machine oil adding face refining machine, 40-60 ℃ of surface refining temperature with material face refining 0.5-1 hour, adds whipping agent again in sizing material, continuation face refining discharging after 10-30 minute;
C, the material after the face refining is put into mill, adding sulphur, vulcanizing agent and vulcanization accelerator vulcanizes, 160-180 ℃ of sulfidization molding temperature, curing time 0.5-0.7 hour, after having refined Deng sizing material, left standstill 12-24 hour, the sizing material of opening after the refining is put into the mill heat refining, be processed into the required shape of sulfuration.
Described vulcanization accelerator is accelerator D or vulcanization accelerator TT.
Described vulcanizing agent is sulfur monochloride.
Described whipping agent is trichlorofluoromethane.
Advantage of the present invention is: natural rubber and reclaimed rubber carry out the face refining, material after the face refining is put into mill, adds sulphur, vulcanizing agent and vulcanization accelerator and vulcanizes, and temperature of reaction is gentle, reaction times is short, and the sole that the method is produced is wear-resisting, ageing-resistant, sole is lightweight.
Embodiment
Following embodiment only is used for explanation the present invention, but can not limit protection scope of the present invention.
Embodiment 1
A kind of production method of Foamed rubber shoe sole may further comprise the steps:
A, take by weighing each raw material: natural rubber 20 ㎏, reclaimed rubber 30 ㎏, sulphur 10 ㎏, active zinc flower 2 ㎏, machine oil 3 ㎏, accelerator D 5 ㎏, vulcanizing agent 1 ㎏, resol 4 ㎏ and trichlorofluoromethane 5 ㎏;
B, with in above-mentioned raw materials natural rubber, reclaimed rubber, resol, active zinc flower and the machine oil adding face refining machine, 40 ℃ of surface refining temperature with material face refining 0.5 hour, add trichlorofluoromethane again in sizing material, continuation face refining discharging after 10 minutes;
C, the material after the face refining is put into mill, add sulphur, sulfur monochloride and accelerator D and vulcanize 160 ℃ of sulfidization molding temperature, curing time 0.5 hour, wait sizing material to refine after, left standstill 12 hours, the sizing material of opening after the refining is put into the mill heat refining, be processed into the required shape of sulfuration.
Embodiment 2
A kind of production method of Foamed rubber shoe sole may further comprise the steps:
A, take by weighing each raw material: natural rubber 25 ㎏, reclaimed rubber 35 ㎏, sulphur 15 ㎏, active zinc flower 3 ㎏, machine oil 4 ㎏, vulcanization accelerator TT 6 ㎏, vulcanizing agent 2 ㎏, resol 6 ㎏ and trichlorofluoromethane 6 ㎏;
B, with in above-mentioned raw materials natural rubber, reclaimed rubber, resol, active zinc flower and the machine oil adding face refining machine, surface refining temperature 50 C with material face refining 0.8 hour, adds trichlorofluoromethane again in sizing material, continuation face refining discharging after 20 minutes;
C, the material after the face refining is put into mill, add sulphur, sulfur monochloride and accelerator D and vulcanize 170 ℃ of sulfidization molding temperature, curing time 0.6 hour, wait sizing material to refine after, left standstill 18 hours, the sizing material of opening after the refining is put into the mill heat refining, be processed into the required shape of sulfuration.
Embodiment 3
A kind of production method of Foamed rubber shoe sole may further comprise the steps:
A, take by weighing each raw material: natural rubber 30 ㎏, reclaimed rubber 40 ㎏, sulphur 20 ㎏, active zinc flower 4 ㎏, machine oil 6 ㎏, vulcanization accelerator TT 7 ㎏, vulcanizing agent 3 ㎏, resol 8 ㎏ and trichlorofluoromethane 8 ㎏;
B, with in above-mentioned raw materials natural rubber, reclaimed rubber, resol, active zinc flower and the machine oil adding face refining machine, surface refining temperature 60 C with material face refining 1 hour, adds trichlorofluoromethane again in sizing material, continuation face refining discharging after 30 minutes;
C, the material after the face refining is put into mill, add sulphur, sulfur monochloride and accelerator D and vulcanize 180 ℃ of sulfidization molding temperature, curing time 0.7 hour, wait sizing material to refine after, left standstill 24 hours, the sizing material of opening after the refining is put into the mill heat refining, be processed into the required shape of sulfuration.
Natural rubber and reclaimed rubber carry out the face refining, and the material after the face refining is put into mill, add sulphur, vulcanizing agent and vulcanization accelerator and vulcanize, and temperature of reaction is gentle, and the reaction times is short, and the sole that the method is produced is wear-resisting, ageing-resistant, sole is lightweight.
Claims (4)
1. the production method of a Foamed rubber shoe sole is characterized in that, may further comprise the steps:
A, take by weighing each raw material by weight: natural rubber 20-30 part, reclaimed rubber 30-40 part, sulphur 10-20 part, active zinc flower 2-4 part, machine oil 3-6 part, vulcanization accelerator 5-7 part, vulcanizing agent 1-3 part, resol 4-8 part and whipping agent 5-8 part;
B, with in above-mentioned raw materials natural rubber, reclaimed rubber, resol, active zinc flower and the machine oil adding face refining machine, 40-60 ℃ of surface refining temperature with material face refining 0.5-1 hour, adds whipping agent again in sizing material, continuation face refining discharging after 10-30 minute;
C, the material after the face refining is put into mill, adding sulphur, vulcanizing agent and vulcanization accelerator vulcanizes, 160-180 ℃ of sulfidization molding temperature, curing time 0.5-0.7 hour, after having refined Deng sizing material, left standstill 12-24 hour, the sizing material of opening after the refining is put into the mill heat refining, be processed into the required shape of sulfuration.
2. the production method of a kind of Foamed rubber shoe sole according to claim 1, it is characterized in that: described vulcanization accelerator is accelerator D or vulcanization accelerator TT.
3. the production method of a kind of Foamed rubber shoe sole according to claim 1, it is characterized in that: described vulcanizing agent is sulfur monochloride.
4. the production method of a kind of Foamed rubber shoe sole according to claim 1, it is characterized in that: described whipping agent is trichlorofluoromethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210408071 CN102911393A (en) | 2012-10-24 | 2012-10-24 | Production method foaming rubber sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210408071 CN102911393A (en) | 2012-10-24 | 2012-10-24 | Production method foaming rubber sole |
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| CN102911393A true CN102911393A (en) | 2013-02-06 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571082A (en) * | 2013-09-17 | 2014-02-12 | 申少进 | Rubber rain boot sole composition containing illegal cooking oil |
| CN103589031A (en) * | 2013-10-15 | 2014-02-19 | 苏州市景荣科技有限公司 | Antibacterial foamed rubber sole material |
| CN104106878A (en) * | 2014-05-22 | 2014-10-22 | 杭州鲲鹏橡塑制品有限公司 | Ice-surface antiskid sole provided with metal wires and producing method thereof |
| CN104151637A (en) * | 2014-08-07 | 2014-11-19 | 江阴市江威工艺包装材料有限公司 | Foamed rubber |
| CN105394873A (en) * | 2015-10-29 | 2016-03-16 | 海宁耀华鞋材有限公司 | High-wear-resistant polymer rubber shoe sole |
| CN105585745A (en) * | 2014-10-23 | 2016-05-18 | 宁波大学 | A rubber foaming oil-adsorbing material and a preparing method thereof |
| CN106349529A (en) * | 2016-08-29 | 2017-01-25 | 峨眉山金威利运动用品有限公司 | Durability shoe sole |
| CN113929976A (en) * | 2021-10-26 | 2022-01-14 | 温州市金誉萱鞋业有限公司 | Leisure shoes and preparation method thereof |
-
2012
- 2012-10-24 CN CN 201210408071 patent/CN102911393A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571082A (en) * | 2013-09-17 | 2014-02-12 | 申少进 | Rubber rain boot sole composition containing illegal cooking oil |
| CN103571082B (en) * | 2013-09-17 | 2016-01-20 | 申少进 | A kind of Rubber rain boot sole composition containing sewer oil |
| CN103589031A (en) * | 2013-10-15 | 2014-02-19 | 苏州市景荣科技有限公司 | Antibacterial foamed rubber sole material |
| CN104106878A (en) * | 2014-05-22 | 2014-10-22 | 杭州鲲鹏橡塑制品有限公司 | Ice-surface antiskid sole provided with metal wires and producing method thereof |
| CN104151637A (en) * | 2014-08-07 | 2014-11-19 | 江阴市江威工艺包装材料有限公司 | Foamed rubber |
| CN104151637B (en) * | 2014-08-07 | 2016-07-06 | 江阴市江威工艺包装材料有限公司 | A kind of foamed glue |
| CN105585745A (en) * | 2014-10-23 | 2016-05-18 | 宁波大学 | A rubber foaming oil-adsorbing material and a preparing method thereof |
| CN105394873A (en) * | 2015-10-29 | 2016-03-16 | 海宁耀华鞋材有限公司 | High-wear-resistant polymer rubber shoe sole |
| CN106349529A (en) * | 2016-08-29 | 2017-01-25 | 峨眉山金威利运动用品有限公司 | Durability shoe sole |
| CN113929976A (en) * | 2021-10-26 | 2022-01-14 | 温州市金誉萱鞋业有限公司 | Leisure shoes and preparation method thereof |
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Application publication date: 20130206 |