CN104400925A - Mixing technology of calendered black rubber surround bar rubber for liberation shoes - Google Patents
Mixing technology of calendered black rubber surround bar rubber for liberation shoes Download PDFInfo
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- CN104400925A CN104400925A CN201410595704.8A CN201410595704A CN104400925A CN 104400925 A CN104400925 A CN 104400925A CN 201410595704 A CN201410595704 A CN 201410595704A CN 104400925 A CN104400925 A CN 104400925A
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Abstract
The invention discloses a mixing technology of calendered black rubber surround bar rubber for liberation shoes. The technology comprises the following steps: taking 80-85 parts of plasticated rubber prepared through a plastication process and 10-15 parts of a coloring agent master batch prepared through a master batch formation process, adding the plasticated rubber, the coloring master batch, 4 parts of a vulcanization accelerator, 2 parts of active zinc oxide, 1.6 parts of stearic acid and 6 parts of composite resin DS-B into an internal mixer, pressing at 80-120DEG C for 1min, adding 9 parts of pine tar, 75 parts of potter's clay, 2.2 parts of an antioxidant and 30 parts of light calcium carbonate, pressing for 5-6min until the load of the internal mixer rises to a highest value from 0 and then decreases, discharging the mixed rubber into an open rubber mixer, pulling the mixed rubber to go through the open mixer under a 4-5mm roller spacing 8-10 times, reducing the temperature of the mixed rubber to below 80DEG C, adding 1.8-2.2 parts of sulfur, uniformly mixing, discharging sheets, and cooling with water to obtain the calendered black rubber surround bar rubber for liberation shoes.
Description
Technical field
The present invention relates to a kind of elastomeric material preparation field, especially a kind of calendering process of liberating footwear calendering type black rubber foxing glue.
Background technology
The calendering process of current liberation footwear calendering type black rubber foxing glue, Problems existing is: the refining glue time is long, dispersion of materials is uneven, properties of rubber is unstable.Thus cause rubber overshoes product percent of pass low.
Summary of the invention
The object of the invention is: a kind of calendering process of liberating footwear calendering type black rubber foxing glue is provided, it solves the technical problem that dispersion of materials is uneven, properties of rubber is unstable.Reach and shorten the refining glue time, improve the effect of product percent of pass, to overcome the deficiencies in the prior art.
The present invention is achieved in that the calendering process of liberation footwear calendering type black rubber foxing glue, get broken-down rubber 80 ~ 85 parts prepared by plasticating technology, get colouring agent masterbatch 10 ~ 15 parts prepared by female sweetening process, by above-mentioned broken-down rubber, painted masterbatch and 4 parts of vulcanization accelerators, 2 parts of activated zinc oxides, 1.6 parts of stearic acid and 6 parts of compound resin DS-B, together drop in banbury, at temperature is 80 ~ 120 DEG C, pressure refining is after 1 minute, drop into 9 parts of pine tars, 75 parts of potter's clay, 2.2 parts of age resistor and 30 parts of precipitated calcium carbonates, press refining again 5 ~ 6 minutes, refine the load of banbury is raised to when peak declines again by 0, by elastomeric compound discharge in opening rubber mixing machine, the elastomeric compound of input opening rubber mixing machine is crossed machine and is drawn logical 8 ~ 10 times under 4 ~ 5mm roll spacing, elastomeric compound temperature is made to be reduced to less than 80 DEG C, adding 1.8 ~ 2.2 parts of sulphur turns refining evenly, after slice water cooling, obtain liberation footwear calendering type black rubber foxing glue.
Described age resistor is, every 2.2 parts of age resistor are made up of 1.4 parts of age resistor CD and 0.8 part age resistor KY-405L.
Described vulcanization accelerator is, every 4 parts of vulcanization accelerators are made up of 2 parts of altaxs, 1.5 parts of captaxs and 0.5 part of diphenylguanidine S.
In order to verify effect of the present invention further, carry out following experiment:
Jin work please carry out corresponding supplementing.
One, reinforcement system and tackifying system are tested
Drawn by table 1 test data, liberation footwear calendering type black rubber foxing glue reinforcement system and softening system optimum proportioning are: 8 parts of pine tars, 85 parts of potter's clay, 6 parts of compound resin DS-B, 8 parts of calcium greases, 30 parts of precipitated calcium carbonates.
Two, vulcanizing system and properties of rubber are tested
Drawn by table 2, vulcanizing system optimum proportioning is: 2.0 parts, sulphur, vulcanization accelerator 4.0 parts, stearic acid 1.6 parts, activated zinc oxide 2.0 parts.
Three, sizing material ageing properties contrast test
Drawn by table 3, age resistor optimum proportioning is: age resistor CD1.4 part, age resistor KY-405L0.8 part.
Four, calendering process test
Obtained by table 4: the best refining glue mode that feeds intake is: size composition+small powder combination → aniseed combination → vulcanizing agent → to rubber mixing machine balancing the load → control time---discharge, to mill → add vulcanizing agent → refining evenly, refines glue total time 5 ' 20 ".
Conclusion: mixing condition reaches (1), and broken-down rubber, painted masterbatch and small powder press refining time 1min(2) throw coarse fodder after press refining time 5-6(min) (3) mill draws logical number of times to draw logical 8-10 road.Refine sizing material satisfactory quality, and steady quality.
Owing to have employed technique scheme, compared with prior art, the technical problem that dispersion of materials is uneven, properties of rubber is unstable is solved.Advantage shortens the refining glue time, improves the effect of product percent of pass.
Detailed description of the invention
Embodiments of the invention 1: the liberation footwear calendering process of calendering type black rubber foxing glue, get broken-down rubber 85 parts prepared by plasticating technology, get colouring agent masterbatch 15 parts prepared by female sweetening process, by above-mentioned broken-down rubber, painted masterbatch and 4 parts of vulcanization accelerators, 2 parts of activated zinc oxides, 1.6 parts of stearic acid and 6 parts of compound resin DS-B together drop in banbury, at temperature is 100 DEG C, pressure refining is after 1 minute, drop into 9 parts of pine tars, 75 parts of potter's clay, 2.2 parts of age resistor and 30 parts of precipitated calcium carbonates, press refining again 5 minutes, refine the load of banbury is raised to when peak declines again by 0, by elastomeric compound discharge in opening rubber mixing machine, the elastomeric compound of input opening rubber mixing machine is crossed machine and is drawn logical 8 ~ 10 times under 4 ~ 5mm roll spacing, elastomeric compound temperature is made to be reduced to less than 80 DEG C, adding 2 parts of sulphur turns refining evenly, after slice water cooling, obtain liberation footwear calendering type black rubber foxing glue, every 2.2 parts of age resistor are made up of 1.4 parts of age resistor CD and 0.8 part age resistor KY-405L, every 4 parts of vulcanization accelerators are made up of 2 parts of altaxs, 1.5 parts of captaxs and 0.5 part of diphenylguanidine S.
Embodiments of the invention 2: the liberation footwear calendering process of calendering type black rubber foxing glue, it is characterized in that: get broken-down rubber 90 parts prepared by plasticating technology, get colouring agent masterbatch 10 parts prepared by female sweetening process, by above-mentioned broken-down rubber, painted masterbatch and 4 parts of vulcanization accelerators, 2 parts of activated zinc oxides, 1.6 parts of stearic acid and 6 parts of compound resin DS-B together drop in banbury, at temperature is 80 DEG C, pressure refining is after 1 minute, drop into 9 parts of pine tars, 75 parts of potter's clay, 2.2 parts of age resistor and 30 parts of precipitated calcium carbonates, press refining again 6 minutes, refine the load of banbury is raised to when peak declines again by 0, by elastomeric compound discharge in opening rubber mixing machine, the elastomeric compound of input opening rubber mixing machine is crossed machine and is drawn logical 8 ~ 10 times under 4 ~ 5mm roll spacing, elastomeric compound temperature is made to be reduced to less than 80 DEG C, adding 1.8 parts of sulphur turns refining evenly, after slice water cooling, obtain liberation footwear calendering type black rubber foxing glue, every 2.2 parts of age resistor are made up of 1.4 parts of age resistor CD and 0.8 part age resistor KY-405L, every 4 parts of vulcanization accelerators are made up of 2 parts of altaxs, 1.5 parts of captaxs and 0.5 part of diphenylguanidine S.
Embodiments of the invention 3: the liberation footwear calendering process of calendering type black rubber foxing glue, it is characterized in that: get broken-down rubber 85 parts prepared by plasticating technology, get colouring agent masterbatch 10 parts prepared by female sweetening process, by above-mentioned broken-down rubber, painted masterbatch and 4 parts of vulcanization accelerators, 2 parts of activated zinc oxides, 1.6 parts of stearic acid and 6 parts of compound resin DS-B together drop in banbury, at temperature is 120 DEG C, pressure refining is after 1 minute, drop into 9 parts of pine tars, 75 parts of potter's clay, 2.2 parts of age resistor and 30 parts of precipitated calcium carbonates, press refining again 5 minutes, refine the load of banbury is raised to when peak declines again by 0, by elastomeric compound discharge in opening rubber mixing machine, the elastomeric compound of input opening rubber mixing machine is crossed machine and is drawn logical 8 ~ 10 times under 4 ~ 5mm roll spacing, elastomeric compound temperature is made to be reduced to less than 80 DEG C, adding 1.8 ~ 2.2 parts of sulphur turns refining evenly, after slice water cooling, obtain liberation footwear calendering type black rubber foxing glue, every 2.2 parts of age resistor are made up of 1.4 parts of age resistor CD and 0.8 part age resistor KY-405L, every 4 parts of vulcanization accelerators are made up of 2 parts of altaxs, 1.5 parts of captaxs and 0.5 part of diphenylguanidine S.
Claims (3)
1. liberate the calendering process of footwear calendering type black rubber foxing glue for one kind, it is characterized in that: get broken-down rubber 80 ~ 85 parts prepared by plasticating technology, get colouring agent masterbatch 10 ~ 15 parts prepared by female sweetening process, by above-mentioned broken-down rubber, painted masterbatch and 4 parts of vulcanization accelerators, 2 parts of activated zinc oxides, 1.6 parts of stearic acid and 6 parts of compound resin DS-B together drop in banbury, at temperature is 80 ~ 120 DEG C, pressure refining is after 1 minute, drop into 9 parts of pine tars, 75 parts of potter's clay, 2.2 parts of age resistor and 30 parts of precipitated calcium carbonates, press refining again 5 ~ 6 minutes, refine the load of banbury is raised to when peak declines again by 0, by elastomeric compound discharge in opening rubber mixing machine, the elastomeric compound of input opening rubber mixing machine is crossed machine and is drawn logical 8 ~ 10 times under 4 ~ 5mm roll spacing, elastomeric compound temperature is made to be reduced to less than 80 DEG C, adding 1.8 ~ 2.2 parts of sulphur turns refining evenly, after slice water cooling, obtain liberation footwear calendering type black rubber foxing glue.
2. the calendering process of liberation footwear calendering type black rubber foxing glue according to claim 1, it is characterized in that: described age resistor is, every 2.2 parts of age resistor are made up of 1.4 parts of age resistor CD and 0.8 part age resistor KY-405L.
3. the calendering process of liberation footwear calendering type black rubber foxing glue according to claim 1, it is characterized in that: described vulcanization accelerator is, every 4 parts of vulcanization accelerators are made up of 2 parts of altaxs, 1.5 parts of captaxs and 0.5 part of diphenylguanidine S.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410595704.8A CN104400925A (en) | 2014-10-30 | 2014-10-30 | Mixing technology of calendered black rubber surround bar rubber for liberation shoes |
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| CN201410595704.8A CN104400925A (en) | 2014-10-30 | 2014-10-30 | Mixing technology of calendered black rubber surround bar rubber for liberation shoes |
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| CN104400925A true CN104400925A (en) | 2015-03-11 |
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| CN201410595704.8A Pending CN104400925A (en) | 2014-10-30 | 2014-10-30 | Mixing technology of calendered black rubber surround bar rubber for liberation shoes |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105131362A (en) * | 2015-10-09 | 2015-12-09 | 际华三五三七制鞋有限责任公司 | Wear-resisting folding-resisting type inter-steam vulcanization black covering strip rubber for shoes and preparation method and application of wear-resisting folding-resisting type inter-steam vulcanization black covering strip rubber |
| WO2018028196A1 (en) * | 2016-08-12 | 2018-02-15 | 青岛科技大学 | Continuous rubber mixing process method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308097A (en) * | 2000-12-29 | 2001-08-15 | 李大年 | Waste rubber regenerating process and waste rubber regenerant |
| JP2006305982A (en) * | 2005-05-02 | 2006-11-09 | Casio Electronics Co Ltd | Method for kneading raw material mixture and kneading device |
| CN103587135A (en) * | 2013-10-24 | 2014-02-19 | 安徽工贸职业技术学院 | Preparation method of wear-resistant and anti-static rubber soles |
| CN103637462A (en) * | 2013-11-20 | 2014-03-19 | 中国人民解放军总后勤部军需装备研究所 | Protection rubber shoes used for industrial and mining enterprises |
-
2014
- 2014-10-30 CN CN201410595704.8A patent/CN104400925A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308097A (en) * | 2000-12-29 | 2001-08-15 | 李大年 | Waste rubber regenerating process and waste rubber regenerant |
| JP2006305982A (en) * | 2005-05-02 | 2006-11-09 | Casio Electronics Co Ltd | Method for kneading raw material mixture and kneading device |
| CN103587135A (en) * | 2013-10-24 | 2014-02-19 | 安徽工贸职业技术学院 | Preparation method of wear-resistant and anti-static rubber soles |
| CN103637462A (en) * | 2013-11-20 | 2014-03-19 | 中国人民解放军总后勤部军需装备研究所 | Protection rubber shoes used for industrial and mining enterprises |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105131362A (en) * | 2015-10-09 | 2015-12-09 | 际华三五三七制鞋有限责任公司 | Wear-resisting folding-resisting type inter-steam vulcanization black covering strip rubber for shoes and preparation method and application of wear-resisting folding-resisting type inter-steam vulcanization black covering strip rubber |
| WO2018028196A1 (en) * | 2016-08-12 | 2018-02-15 | 青岛科技大学 | Continuous rubber mixing process method |
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Application publication date: 20150311 |
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