CN107936448A - Footwear material die for special purpose internal pressure is integrally formed rubber and plastic piece and its manufacture craft - Google Patents
Footwear material die for special purpose internal pressure is integrally formed rubber and plastic piece and its manufacture craft Download PDFInfo
- Publication number
- CN107936448A CN107936448A CN201711282607.3A CN201711282607A CN107936448A CN 107936448 A CN107936448 A CN 107936448A CN 201711282607 A CN201711282607 A CN 201711282607A CN 107936448 A CN107936448 A CN 107936448A
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- Prior art keywords
- rubber
- plastic piece
- integrally formed
- internal pressure
- cut
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/04—Plastics, rubber or vulcanised fibre
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses footwear material die for special purpose internal pressure to be integrally formed rubber and plastic piece, including following raw material composition：EVA, SBS thermoplastic elastomer (TPE)s, CM rubber, EPDM rubber, softening oil, reinforcing agent, plasticizer, filler, antioxidant, UV resistant agent, stabilizer and crosslinking agent, above-mentioned each raw material composition is disposably put into mixer, start host, under bear down on one bolt start-up operation, after mixing 200 seconds, lift top bolt and sweep powder, then after falling top bolt continuation mixing 100 seconds, bolt is carried to sweep powder and overturn material, this action is repeated to discharge twice, by mill in 1/2 input open mill of mixer discharge material, slice again, overlay film, cooling, cut-parts, cross cutting, last rubber and plastic piece finished product is packed；The advantages of bound rubber and plastics of the present invention, wear-resisting antiskid property is good, and snugness of fit is good, and stable quality is reliable, and technique is simple, significantly cuts down production cost（≥50%）, the recyclable recycling of all material, meets environmental requirement.
Description
Technical field
The present invention relates to High-molecular rubber material technical field, and in particular to footwear material die for special purpose internal pressure is integrally formed rubber and plastic piece
And its manufacture craft.
Background technology
Rubber includes tire, and conveyer belt, rubber overshoes outsole, sebific duct, adhesive tape, rubber roller, offset plate, waterstop, sealing strip, subtracts
Product, sundries etc. is shaken, and there are following defect during the manufacturing for rubber footwear material product：
1st, General Purpose Rubber piece is than great, and spits frost and move the bad hidden dangers such as color；
2nd, common plastics piece, anti-skid antiwear is poor, and snugness of fit is poor；
3rd, the attaching process of general rubber and plastic piece is more complicated, needs largely artificial and equipment, and energy consumption is big, efficiency is low and it is more discarded to produce
Thing.
The content of the invention
In order to overcome above-mentioned shortcoming existing in the prior art, the purpose of patent of invention of the present invention is to provide one kind
Footwear material die for special purpose internal pressure is integrally formed rubber and plastic piece.
It is another object of the present invention to provide the manufacture craft that footwear material die for special purpose internal pressure is integrally formed rubber and plastic piece.
To achieve the above object, the technical solution adopted by the present invention is as follows：Footwear material die for special purpose internal pressure is integrally formed rubber and plastic piece,
Raw material composition including following percentage by weight：
EVA 8.3%
SBS thermoplastic elastomer (TPE)s 27.2%
CM rubber 19.5%
EPDM rubber 7.5%
Softening oil 12.6%
Reinforcing agent 15.5%
Plasticizer 0.5%
Filler 7%
Antioxidant 0.9%
UV resistant agent 0.5%
Stabilizer 0.5%
Crosslinking agent 0.27%.
Preferably, softening oil of the present invention of stating uses naphthenic oil.
Preferably, reinforcing agent of the present invention uses white carbon.
Preferably, plasticizer of the present invention uses stearic acid.
Preferably, filler of the present invention uses nano-calcium carbonate.
Preferably, antioxidant of the present invention uses 2,6- di-tert-butyl-4-methy phenols and three（2,4- di-tert-butyls
Base）Phosphite ester mixes, and it is 4 that it, which is matched,:5.
Preferably, UV resistant agent of the present invention uses ultra-violet absorber UV326.
Preferably, stabilizer of the present invention is the special stable Ji EV 6500 of CM rubber.
Preferably, crosslinking agent of the present invention is dual-tert-butyl cumyl peroxide.
A kind of above-mentioned mould internal pressure is integrally formed the manufacture craft of rubber and plastic piece, comprises the following steps：
A, mixing：Matched by above-mentioned raw materials, each raw material composition disposably put into mixer, starts host, under the bolt that bears down on one start
Work, after mixing 200 seconds, lifts top bolt and sweeps powder, then falls after top bolt continues mixing 100 seconds, carries bolt and sweep powder and turn over material
Turn, repeat this action and discharge twice, mixing time amounts to 600 seconds, temperature of charge≤90 DEG C；
B, mill：Open mill temperature >=120 DEG C, rotating speed 50Hz, roll spacing 4mm-8mm, by the 1/2 of step A mixers discharge material
Put into open mill, then continuously beat triangle bag three times, further material mixing is evenly；
C, slice：Be 15Hz by the adjustment of rotational speed of step B open mills, adjust roll spacing, control slice thickness, according to customer requirement into
Row adjustment thickness, is cut into slices, you can go out rubber and plastic piece by the cut-off knife on open mill；
D, overlay film：Laminating machine roller temperature is 75 DEG C~88 DEG C, rotating speed 30Hz, and the rubber and plastic piece obtained by step C is put into laminating machine, is covered
Film machine roll shaft heats, and the plastic foil on roll shaft carries out fitting overlay film to rubber and plastic piece, while it is extremely fast with open mill slice to finely tune rotating speed
Degree matches；
E, cool down：Cooling fan is opened, ensures rubber and plastic piece temperature≤50 DEG C of cooling end；
F, cut-parts：The rubber and plastic piece import slices machine of cooling is cut into slices, the rubber and plastic piece cut is put in transfer pallet；
G, it is die cut：Semi-finished product rubber and plastic piece obtained by step F is transferred to die-cutting machine, carrying out model according to customer requirement cuts；
H, pack：The rubber and plastic piece finished product that step G institutes model is cut is packed.
Compared with prior art, the invention has the advantages that：
1st, present invention set rubber and the advantages of plastics, wear-resisting antiskid property is good, light soft comfortable and easy to wear, the matter that is used to making sole
Measure reliable and stable.
2nd, the present invention optimizes original technological process, shortens process cycle, saves production cost, reduces energy consumption, improves production
Efficiency, can make client's cost effectiveness reduce by 50%, the recyclable recycling of all material, meets environmental requirement.
3rd, this product is by SGS certifications, to operating personnel and environmentally friendly.And semi-finished product, finished product as caused by this product
With the equal recoverable of defective products caused by client's improper use, meet Environmental Protection in China requirement.
Embodiment
With reference to embodiment, the invention will be further described, and mode of the invention includes but are not limited to following implementation
Example.
Embodiment 1
A kind of footwear material die for special purpose internal pressure is integrally formed rubber and plastic piece, includes the raw material composition of following mass ratio：
EVA 6.64kg
SBS thermoplastic elastomer (TPE)s 21.76kg
CM rubber 15.6kg
EPDM rubber 6.00kg
Naphthenic oil 10.08kg
White carbon 12.40kg
Stearic acid 0.40kg
Nano-calcium carbonate 5.60kg
2,6 di tert butyl 4 methyl phenol 0.32kg
Three（2,4- di-tert-butyl-phenyls）Phosphite ester 0.40kg
Ultra-violet absorber UV326 0.40kg
6500 0.40kg of CM stabilizers EV
Dual-tert-butyl cumyl peroxide 0.22kg.
A kind of above-mentioned footwear material die for special purpose internal pressure is integrally formed the manufacture craft of rubber and plastic piece, comprises the following steps：
A, mixing：6.64kg EVA, 21.76kg SBS thermoplastic elastomer (TPE)s, 15.6kg CM rubber, 6.00kg EPDM rubbers
Glue, 10.08kg naphthenic oils, 12.40kg white carbons, 0.40kg stearic acid, 5.60kg nano-calcium carbonates, bis- uncles of 0.32kg 2,6-
Butyl -4- methylphenols, 0.40kg tri-（2,4- di-tert-butyl-phenyls）Phosphite ester, 0.40kg ultra-violet absorbers UV326,
Each raw material of 0.4kg EV6500 and 0.22kg dual-tert-butyl cumyl peroxides disposably puts into mixer, starts host,
Under bear down on one bolt start-up operation, after mixing 200 seconds, lift top bolt and sweep powder, then fall after top bolt continues mixing 100 seconds, carry bolt and sweep
Powder simultaneously overturns material, repeats this action and discharges twice, mixing time amounts to 600 seconds, temperature of charge≤90 DEG C；
B, mill：Open mill temperature >=120 DEG C, rotating speed 50Hz, roll spacing 4mm-8mm, by the 1/2 of step A mixers discharge material
Put into open mill, then continuously beat triangle bag three times, further material mixing is evenly；
C, slice：Be 15Hz by the adjustment of rotational speed of step B open mills, adjust roll spacing, control slice thickness, according to customer requirement into
Row adjustment thickness, is cut into slices, you can go out rubber and plastic piece by the cut-off knife on open mill；
D, overlay film：Laminating machine roller temperature is 75 DEG C~88 DEG C, rotating speed 30Hz, and the rubber and plastic piece obtained by step C is put into laminating machine, is covered
Film machine roll shaft heats, and the plastic foil on roll shaft carries out fitting overlay film to rubber and plastic piece, while it is extremely fast with open mill slice to finely tune rotating speed
Degree matches；
E, cool down：Cooling fan is opened, ensures rubber and plastic piece temperature≤50 DEG C of cooling end；
F, cut-parts：The rubber and plastic piece import slices machine of cooling is cut into slices, the rubber and plastic piece cut is put in transfer pallet；
G, it is die cut：Semi-finished product rubber and plastic piece obtained by step F is transferred to die-cutting machine, carrying out model according to customer requirement cuts；
H, pack：The rubber and plastic piece finished product that step G institutes model is cut is packed.
Above-described embodiment is only the preferred embodiment of the present invention, should not be taken to limit protection scope of the present invention, but
All body design thought in the present invention and that mentally makes have no the change of essential meaning or polishing, its technology solved
Problem is still consistent with the present invention, should be included within protection scope of the present invention.
Claims (10)
1. footwear material die for special purpose internal pressure is integrally formed rubber and plastic piece, it is characterised in that：Raw material composition including following percentage by weight：
EVA 8.3%
SBS thermoplastic elastomer (TPE)s 27.2%
CM rubber 19.5%
EPDM rubber 7.5%
Softening oil 12.6%
Reinforcing agent 15.5%
Plasticizer 0.5%
Filler 7%
Antioxidant 0.9%
UV resistant agent 0.5%
Stabilizer 0.5%
Crosslinking agent 0.27%.
2. the mould internal pressure according to claim 1 is integrally formed rubber and plastic piece, it is characterised in that：The softening oil of stating uses ring
Alkane oil.
3. the mould internal pressure according to claim 1 is integrally formed rubber and plastic piece, it is characterised in that：The reinforcing agent uses hard charcoal
It is black.
4. the mould internal pressure according to claim 1 is integrally formed rubber and plastic piece, it is characterised in that：The plasticizer is using stearic
Acid.
5. the mould internal pressure according to claim 1 is integrally formed rubber and plastic piece, it is characterised in that：The filler uses nanometer
Calcium carbonate.
6. the mould internal pressure according to claim 1 is integrally formed rubber and plastic piece, it is characterised in that：The antioxidant uses 2,6-
Di-tert-butyl-4-methy phenol and three（2,4- di-tert-butyl-phenyls）Phosphite ester mixes, and it is 4 that it, which is matched,:5.
7. the mould internal pressure according to claim 1 is integrally formed rubber and plastic piece, it is characterised in that：The UV resistant agent uses
Ultra-violet absorber UV326.
8. mould internal pressure according to claim 1 is integrally formed rubber and plastic piece, it is characterised in that：The stabilizer is special for CM rubber
Use stabilizer.
9. the mould internal pressure according to claim 1 is integrally formed rubber and plastic piece, it is characterised in that：The crosslinking agent is double tertiary fourths
Base cumyl peroxide.
10. the mould internal pressure according to claim 1 is integrally formed the manufacture craft of rubber and plastic piece, it is characterised in that：Including such as
Lower step：
A, mixing：Matched by above-mentioned raw materials, each raw material composition disposably put into mixer, starts host, under the bolt that bears down on one start
Work, after mixing 200 seconds, lifts top bolt and sweeps powder, then falls after top bolt continues mixing 100 seconds, carries bolt and sweep powder and turn over material
Turn, repeat this action and discharge twice, mixing time amounts to 600 seconds, temperature of charge≤90 DEG C；
B, mill：Open mill temperature >=120 DEG C, rotating speed 50Hz, roll spacing 4mm-8mm, by the 1/2 of step A mixers discharge material
Put into open mill, then continuously beat triangle bag three times；
C, slice：Be 15Hz by the adjustment of rotational speed of step B open mills, adjust roll spacing, control slice thickness, according to customer requirement into
Row adjustment thickness, is cut into slices, you can go out rubber and plastic piece by the cut-off knife on open mill；
D, overlay film：Laminating machine roller temperature is 75 DEG C~88 DEG C, rotating speed 30Hz, and the rubber and plastic piece obtained by step C is put into laminating machine, is covered
Film machine roll shaft heats, and the plastic foil on roll shaft carries out fitting overlay film to rubber and plastic piece, while it is extremely fast with open mill slice to finely tune rotating speed
Degree matches；
E, cool down：Cooling fan is opened, ensures rubber and plastic piece temperature≤50 DEG C of cooling end；
F, cut-parts：The rubber and plastic piece import slices machine of cooling is cut into slices, the rubber and plastic piece cut is put in transfer pallet；
G, it is die cut：Semi-finished product rubber and plastic piece obtained by step F is transferred to die-cutting machine, carrying out model according to customer requirement cuts；
H, pack：The rubber and plastic piece finished product that step G institutes model is cut is packed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282607.3A CN107936448A (en) | 2017-12-07 | 2017-12-07 | Footwear material die for special purpose internal pressure is integrally formed rubber and plastic piece and its manufacture craft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282607.3A CN107936448A (en) | 2017-12-07 | 2017-12-07 | Footwear material die for special purpose internal pressure is integrally formed rubber and plastic piece and its manufacture craft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107936448A true CN107936448A (en) | 2018-04-20 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711282607.3A Pending CN107936448A (en) | 2017-12-07 | 2017-12-07 | Footwear material die for special purpose internal pressure is integrally formed rubber and plastic piece and its manufacture craft |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673265A (en) * | 2005-04-27 | 2005-09-28 | 东莞卫吉明鞋材有限公司 | Anti-skid antiwear EVA shoes material |
| CN101392088A (en) * | 2008-11-05 | 2009-03-25 | 厦门大学 | Ventilating sole material and method for preparing ventilating sole |
| CN101402760A (en) * | 2008-08-25 | 2009-04-08 | 牟海妲 | Materials for making shoe soles and processing method |
| CN105038235A (en) * | 2015-06-24 | 2015-11-11 | 厦门迈图新材料有限公司 | High-performance anti-wear agent used for EVA foam shoe materials and preparation method thereof |
| CN105419069A (en) * | 2015-12-02 | 2016-03-23 | 福建省晋江市东风鞋塑有限公司 | Rubber and plastic sole material with high wear resistance and high elastic resilience and preparation method thereof |
| CN106939097A (en) * | 2017-04-20 | 2017-07-11 | 福建万凯鞋业有限公司 | A kind of production method of footwear material formula, production method and secondary shoe-sole shaping |
-
2017
- 2017-12-07 CN CN201711282607.3A patent/CN107936448A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673265A (en) * | 2005-04-27 | 2005-09-28 | 东莞卫吉明鞋材有限公司 | Anti-skid antiwear EVA shoes material |
| CN101402760A (en) * | 2008-08-25 | 2009-04-08 | 牟海妲 | Materials for making shoe soles and processing method |
| CN101392088A (en) * | 2008-11-05 | 2009-03-25 | 厦门大学 | Ventilating sole material and method for preparing ventilating sole |
| CN105038235A (en) * | 2015-06-24 | 2015-11-11 | 厦门迈图新材料有限公司 | High-performance anti-wear agent used for EVA foam shoe materials and preparation method thereof |
| CN105419069A (en) * | 2015-12-02 | 2016-03-23 | 福建省晋江市东风鞋塑有限公司 | Rubber and plastic sole material with high wear resistance and high elastic resilience and preparation method thereof |
| CN106939097A (en) * | 2017-04-20 | 2017-07-11 | 福建万凯鞋业有限公司 | A kind of production method of footwear material formula, production method and secondary shoe-sole shaping |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |
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