CN102898738B - Memory foam sports shoe sole recipe and manufacture method of memory foam sports shoe sole recipe - Google Patents
Memory foam sports shoe sole recipe and manufacture method of memory foam sports shoe sole recipe Download PDFInfo
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- CN102898738B CN102898738B CN201210421398.7A CN201210421398A CN102898738B CN 102898738 B CN102898738 B CN 102898738B CN 201210421398 A CN201210421398 A CN 201210421398A CN 102898738 B CN102898738 B CN 102898738B
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- memory foam
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- sports shoe
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- 229920000079 Memory foam Polymers 0.000 title claims abstract description 24
- 239000008210 memory foam Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 14
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 30
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229920005557 bromobutyl Polymers 0.000 claims abstract description 24
- 229920003048 styrene butadiene rubber Polymers 0.000 claims abstract description 24
- 239000002994 raw material Substances 0.000 claims abstract description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000006229 carbon black Substances 0.000 claims abstract description 17
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000011787 zinc oxide Substances 0.000 claims abstract description 17
- 235000021355 Stearic acid Nutrition 0.000 claims abstract 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract 3
- 239000008117 stearic acid Substances 0.000 claims abstract 3
- 239000000203 mixture Substances 0.000 claims description 20
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 13
- 230000000386 athletic effect Effects 0.000 claims description 11
- 238000005187 foaming Methods 0.000 claims description 10
- 239000004088 foaming agent Substances 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims 2
- -1 Polyoxyethylene Polymers 0.000 claims 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 2
- 229920001971 elastomer Polymers 0.000 abstract description 8
- 239000005060 rubber Substances 0.000 abstract description 7
- 230000006386 memory function Effects 0.000 abstract description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract 1
- 239000004156 Azodicarbonamide Substances 0.000 abstract 1
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract 1
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 abstract 1
- 235000019399 azodicarbonamide Nutrition 0.000 abstract 1
- 239000004595 color masterbatch Substances 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 abstract 1
- 230000000704 physical effect Effects 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 10
- 238000013016 damping Methods 0.000 description 7
- 239000012752 auxiliary agent Substances 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000004513 sizing Methods 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 244000124765 Salsola kali Species 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a memory foam sports shoe sole recipe and a manufacture method of the memory foam sports shoe sole recipe and relates to a sole. The invention provides the memory foam sports shoe sole recipe and the manufacture method of the memory foam sports shoe sole recipe, which has the advantages that the sports shoes are fully pasted with the foot sole, the wearing comfort is improved, and the extrusion on feet in the moving process is reduced. The sole comprises the following raw materials including styrene-butadiene copolymers, polystyrene fibers, brominated butyl rubber, talcum powder, white carbon black, rosin resin, polyethylene glycol, stearic acid, zinc stearate, zinc oxide, dicumyl peroxide, azodicarbonamide and color master batches. Three kinds of major materials are blended according to the set proportion, and a rubber filling system and other auxiliaries are matched, so under the condition with the extremely low elasticity, the shoe material has the memory function, and the unique comfort is also realized.
Description
Technical field
The present invention relates to a kind of sole, especially relate to a kind of memory foam sports shoes sole formula and manufacture method.
Background technology
China is the big producing country of sports shoes, along with the progress in epoch, and the raising of people's quality of the life, and the lifting of shoemaking professional standards, the comfort level of sports shoes dress is the long-term primary goal of pursuing of all human consumers and shoemaking worker.The foaming foam with memory function applies on Sports shoe sole, is footwear material research staff through experiment for many years, the another footwear material achievement in research of succeeding in developing.Memory foam is that a kind of elasticity is low, soft and have a foaming foam of rubber texture, in the time that it is squeezed, impacts, due to the slowly characteristic of recovery of low bullet of memory foam, the shape of extruding or alluvium contact surface can be stayed the surface of foam, therefore fully fit with its making soles and sole, there is excellent damping and lasting anti-shock-absorbing capacity, make dress more comfortable.
Memory foam footwear material is mainly the styrene-butadiene copolymer of the Japanese Asahi of employing company research and development, the styroflex of Germany's BASF, the brominated butyl rubber of Bayer A.G, and other processing aids, mix through banburying, in die material, be foamed into foam.This footwear material adopts plastics and blend rubber system and white carbon black and the two infill systems of talcum powder, uses superoxide to be cross-linked, and uses special foamed system, is a kind of novel footwear material with specific physical chemical property.
A lot of about the report of athletic shoe sole with damping, anti-shock-absorbing capacity in the market, but use memory foam to make athletic shoe sole, sole and sole are fully fitted and there is have not been reported of excellent damping, anti-shock-absorbing capacity.Chinese patent CN101797083A discloses a kind of Sports shoe sole with damping device, its damping device comprise thermoplastic polyurethane (TPU) support and with the hollow balloon-shaped structure of its laminating to reach the effect of damping, buffering.Chinese patent CN101692939A openly has the Sports shoe sole of equalizing and buffering effect, utilizes the physical property of roly-poly principle and PU/TPU to reach the effect of equalizing and buffering.Open foaming material for sports shoe sole of Chinese patent CN102030941A and preparation method thereof, its foam material is ethene-soft elastomer foamed material, has elastomeric property and good tired damping performance.Open polyurethane for sports shoe sole of Chinese patent CN101824134A and preparation method thereof, prepared urethane has lasting anti-shock-absorbing capacity.
Summary of the invention
The object of the present invention is to provide one can allow sports shoes and sole fully fit, improve wearing comfort, and reduce memory foam sports shoes sole formula and the manufacture method of the extruding to pin in moving process.
Described memory foam sports shoes sole formula raw material is by mass percentage composed as follows:
Styrene-butadiene copolymer: 20%～40%;
Styroflex: 10%～20%;
Brominated butyl rubber: 10%～15%;
Talcum powder: 10%～15%;
White carbon black: 10%～15%;
Gum Rosin: 3%～6%;
Polyoxyethylene glycol: 1%～2%;
Stearic acid: 0.3%～1.0%;
Zinic stearas: 0.5%～1.5%;
Zinc oxide: 1%～2%;
Dicumyl peroxide: 0.5%～1%;
Cellmic C 121: 2%～4%;
Masterbatch: 2%～5%.
The styrene-butadiene copolymer L-609 type that styrene-butadiene copolymer can select Japanese Asahi company to produce, the styroflex 2G66(that styroflex can select BASF Aktiengesellschaft to produce claims again K glue (K glue plastic cement) 2G66); The brominated butyl rubber BIIR2030 that brominated butyl rubber can select Bayer A.G to produce; Dicumyl peroxide is optional with Shanghai Gaoqiao company product, the Cellmic C 121 AC-3000H that Cellmic C 121 can select Jin Yang company of Korea S to produce.All the other starting material are the conventional chemical materials in market.
Described memory foam sports shoes sole formula raw material composition is by mass percentage preferably:
Styrene-butadiene copolymer: 30%;
Styroflex: 15%;
Brominated butyl rubber: 15%;
Talcum powder: 15%;
White carbon black: 10%;
Gum Rosin: 4%;
Polyoxyethylene glycol: 1%;
Stearic acid: 0.8%;
Zinic stearas: 1.0%;
Zinc oxide: 1.5%;
Dicumyl peroxide: 0.7%;
Cellmic C 121: 3%;
Masterbatch: 3%.
The styrene-butadiene copolymer L-609 type that styrene-butadiene copolymer can select Japanese Asahi company to produce, the styroflex 2G66(that styroflex can select BASF Aktiengesellschaft to produce claims again K glue (K glue plastic cement) 2G66); The brominated butyl rubber BIIR2030 that brominated butyl rubber can select Bayer A.G to produce; Dicumyl peroxide is optional with Shanghai Gaoqiao company product, the Cellmic C 121 AC-3000H that Cellmic C 121 can select Jin Yang company of Korea S to produce.All the other starting material are the conventional chemical materials in market.
The manufacture method of described memory foam athletic shoe sole comprises the following steps:
1) dicumyl peroxide and azoic foaming agent are mixed rear stand-by, after separately all the other raw materials being mixed, pour into and in Banbury mixer, carry out first stage banburying, make mixing of materials even, in the time that temperature reaches 112～115 ℃, add again the mixture of dicumyl peroxide and azoic foaming agent, again start Banbury mixer and carry out subordinate phase banburying, until temperature is while being elevated to 118～120 ℃, all raw materials mix and obtain the compound that banburying is good;
2) the good compound of banburying step 1) being obtained thins 2 times in roller machine, and while thinning, slice thickness is 1～2mm;
3) material roller machine being mixed carries out slice on film-discharging machine, adjusts film-discharging machine slice width and cutting knife frequency;
4) sheet stock of film-discharging machine being sent is put into flat plate mold, is 160 ± 5 ℃ through excess temperature, adds 1.5 times that sulphur time the number of minutes is mold thickness and foams, and the unit of described mold thickness calculates with mm;
5) after the sheet material after foaming is left standstill, through surperficial peeling, itemize, tiltedly cut, severing, polishing etc. are processed into sole.
In step 1), the temperature of described first stage banburying can be 110～112 ℃, and the time of described first stage banburying can be 7min; The time of described subordinate phase banburying can be 3min.
In step 3), the concrete grammar of described adjustment film-discharging machine slice width and cutting knife frequency can be according to back segment foaming mould length and width specification 1200mm × 600mm, adjusting film-discharging machine slice width is 550 ± 50mm, adjusts cutting knife frequency to control slice length as 1100m ± 50mm.
In step 5), the described standing time can be 48h.
Warehouse-in be taken a sample test, be packed to sole after machine-shaping can through QC check, surface treatment, physical property, shipment or rubber sole to be combined into.Its main physical property comprises: hardness: 45 ± 3C; Density :≤0.3g/cm
3; Elasticity :≤10%.
The memory foam athletic shoe sole that the present invention produces has memory function, and feel is extraordinarily comfortable again simultaneously.Can adopt the Japanese Asahi production styrene-butadiene copolymer L-609 of company etc., its feature is that shock-absorbing effect is good; Can adopt BASF Aktiengesellschaft to produce styroflex 2G66 etc., its feature be low elasticity, restorative good, there is full rubber texture; Can adopt the brominated butyl rubber BIIR2030 of Bayer A.G's production etc., its feature is that low temperature winter hardiness is good, and second-order transition temperature is lower than subzero 70 ℃, and its shock-absorbing effect is also very outstanding simultaneously.3 kinds of main raws are in the ratio blend of setting, then are equipped with rubber and plastic infill system, and the collocation of other auxiliary agent, make this footwear material in the situation that elasticity is extremely low, and the function of existing memory, does not lose again exclusive comfort level.
Embodiment
Below in conjunction with embodiment, the present invention is further described, wherein styrene-butadiene copolymer is selected the styrene-butadiene copolymer L-609 that Japanese Asahi company produces, the styroflex 2G66 that styroflex selects BASF Aktiengesellschaft to produce, the brominated butyl rubber BIIR2030 that brominated butyl rubber selects Bayer A.G to produce, zinc oxide is selected Shanghai White stone active zinc flower, dicumyl peroxide is selected Shanghai Gaoqiao company product, the Cellmic C 121 AC-3000H that Cellmic C 121 selects Jin Yang company of Korea S to produce, all the other starting material are the conventional chemical materials in market.
Embodiment 1: memory foam athletic shoe sole is preparation method comprise the following steps.
1. starting material are composed as follows by mass percentage:
Styrene-butadiene copolymer L-609:30%;
Styroflex 2G66:15%;
Brominated butyl rubber BIIR2030:15%;
Talcum powder: 15%;
White carbon black: 10%;
Gum Rosin: 4%;
Polyoxyethylene glycol: 1%;
Stearic acid: 0.8%;
Zinic stearas: 1.0%;
Zinc oxide: 1.5%;
Dicumyl peroxide: 0.7%;
Cellmic C 121 AC-3000H:3%;
Masterbatch: 3%.
2. the manufacture method of the memory foam athletic shoe sole described in, comprises the following steps:
1) pound material
By the formula weighing raw materials of design, after dicumyl peroxide, azoic foaming agent are weighed separately, both mix, and remaining mixes.
2) banburying
By the raw material preparing except dicumyl peroxide and azoic foaming agent, all the other are poured in 75 liters of Banbury mixeies, start Banbury mixer banburying, make mixing of materials even, in the time that temperature reaches 112～115 ℃, add dicumyl peroxide and azoic foaming agent, again start Banbury mixer banburying, until temperature is while continuing to be elevated to 118～120 ℃, all raw materials mix, and pour out material and open refining; Banburying time first stage is 7min, and banburying mixing temperature is 110～112 ℃.Add dicumyl peroxide and azoic foaming agent, then banburying 3min, the blanking temperature that banburying mixes is 118～120 ℃.
3) open refining
Compound good banburying is thinned 2 times in 18 cun of roller machines, and while thinning, slice thickness is 1～2mm.
4) slice
The material that roller machine is mixed carries out slice on film-discharging machine, and according to back segment foaming mould length and width specifications (1200mm × 600mm), adjusting film-discharging machine slice width is 550 ± 50mm, adjusts cutting knife frequency to control slice length as 1100m ± 50mm.
5) foaming
Film-discharging machine sheet stock is out put into flat plate mold, is 160 ± 5 ℃ through excess temperature, and 1.5 times that add sulphur time the number of minutes and be mold thickness (mm) are foamed.
6) sheet material processing
Sheet material after foaming is left standstill after 48h, through surperficial peeling, itemize, tiltedly cut, severing, polishing etc. are processed into sole.
7) warehouse-in is taken a sample test, packed to the sole of machine-shaping through QC check, surface treatment, physical property, shipment or rubber sole to be combined into.
At the bottom of finally obtaining product shoes by above Production Flow Chart, its main physical property comprises: hardness: 45 ± 3C; Density :≤0.3g/cm
3; Elasticity :≤10%.
Embodiment 2: on the basis of embodiment 1, adjust L-609,2G66, the consumption of BIIR2030, its composition of raw materials is as follows:
Styrene-butadiene copolymer L-609:40%;
Styroflex 2G66:10%;
Brominated butyl rubber BIIR2030:10%;
Talcum powder: 15%;
White carbon black: 10%;
Gum Rosin: 4%;
Polyoxyethylene glycol: 1%;
Stearic acid: 0.8%;
Zinic stearas: 1.0%;
Zinc oxide: 1.5%;
Dicumyl peroxide: 0.7%;
Cellmic C 121: AC-3000H:3%;
Masterbatch: 3%.
Embodiment 3: on the basis of embodiment 2, continue to adjust L-609,2G66, the consumption of BIIR2030, is controlled at it and sets within amount ranges, and its composition of raw materials is as follows:
Styrene-butadiene copolymer L-609:25%;
Styroflex 2G66:20%;
Brominated butyl rubber BIIR2030:15%;
Talcum powder: 15%;
White carbon black: 10%;
Gum Rosin: 4%;
Polyoxyethylene glycol: 1%;
Stearic acid: 0.8%;
Zinic stearas: 1.0%;
Zinc oxide: 1.5%;
Dicumyl peroxide: 0.7%;
Cellmic C 121: AC-3000H:3%;
Masterbatch: 3%.
Embodiment 4: continue to adjust the consumption of main sizing material, auxiliary agent etc. on the basis of embodiment 3, make within it is controlled at and sets amount ranges, its composition of raw materials is as follows:
Styrene-butadiene copolymer L-609:30%;
Styroflex 2G66:18%;
Brominated butyl rubber BIIR2030:12%;
Talcum powder: 10%;
White carbon black: 15%;
Gum Rosin: 5%;
Polyoxyethylene glycol: 1.5%;
Stearic acid: 0.5%;
Zinic stearas: 0.7%;
Zinc oxide: 1%;
Dicumyl peroxide: 0.8%;
Cellmic C 121: AC-3000H:3.5%;
Masterbatch: 2%.
Embodiment 5: continue to adjust the consumption of main sizing material, auxiliary agent etc. on the basis of embodiment 4, make within it is controlled at and sets amount ranges, its composition of raw materials is as follows:
Styrene-butadiene copolymer L-609:25%;
Styroflex 2G66:20%;
Brominated butyl rubber BIIR2030:15%;
Talcum powder: 10%;
White carbon black: 10%;
Gum Rosin: 6%;
Polyoxyethylene glycol: 2%;
Stearic acid: 0.3%;
Zinic stearas: 1.5%;
Zinc oxide: 1.2%;
Dicumyl peroxide: 0.6%;
Cellmic C 121: AC-3000H:4%;
Masterbatch: 4.4%.
Embodiment 6: continue to adjust the consumption of main sizing material, auxiliary agent etc. on the basis of embodiment 5, make within it is controlled at and sets amount ranges, its composition of raw materials is as follows:
Styrene-butadiene copolymer L-609:33%;
Styroflex 2G66:17%;
Brominated butyl rubber BIIR2030:10%;
Talcum powder: 12%;
White carbon black: 13%;
Gum Rosin: 3%;
Polyoxyethylene glycol: 1.3%;
Stearic acid: 0.7%;
Zinic stearas: 1.5%;
Zinc oxide: 1.5%;
Dicumyl peroxide: 0.8%;
Cellmic C 121: AC-3000H:3.5%;
Masterbatch: 2.7%.
Embodiment 7: continue to adjust the consumption of main sizing material, auxiliary agent etc. on the basis of embodiment 6, make within it is controlled at and sets amount ranges, its composition of raw materials is as follows:
Styrene-butadiene copolymer L-609:28%;
Styroflex 2G66:18%;
Brominated butyl rubber BIIR2030:14%;
Talcum powder: 11%;
White carbon black: 14%;
Gum Rosin: 6%;
Polyoxyethylene glycol: 1.4%;
Stearic acid: 0.6%;
Zinic stearas: 1.0%;
Zinc oxide: 1%;
Dicumyl peroxide: 1.0%;
Cellmic C 121: AC-3000H:3.5%;
Masterbatch: 2.5%.
For result of study can be described better, the ratio that changes respectively L-609,2G66, BIIR2030 makes it not meet or exceed optimized proportion scope, comparative example 1 is that L-609 ratio is not within the scope of optimized proportion, comparative example 2 is that 2G66 is not within the scope of optimized proportion, comparative example 3BIIR2030 has exceeded optimized proportion scope, and comparative example 4 is that L-609,2G66, BIIR2030 are all less than within the scope of optimized proportion.
Comparative example 1(physical property is defective): composition of raw materials is as follows by mass percentage:
Styrene-butadiene copolymer L-609:15%;
Styroflex 2G66:20%;
Brominated butyl rubber BIIR2030:15%;
Talcum powder: 15%;
White carbon black: 15%;
Gum Rosin: 6%;
Polyoxyethylene glycol: 1.5%;
Stearic acid: 1.0%;
Zinic stearas: 1.0%;
Zinc oxide: 1.5%;
Dicumyl peroxide: 1.0%;
Cellmic C 121: AC-3000H:4%;
Masterbatch: 4%.
Comparative example 2(physical property is defective): composition of raw materials is as follows by mass percentage:
Styrene-butadiene copolymer L-609:40%;
Styroflex 2G66:5%;
Brominated butyl rubber BIIR2030:15%;
Talcum powder: 10%;
White carbon black: 15%;
Gum Rosin: 5%;
Polyoxyethylene glycol: 1.5%;
Stearic acid: 0.5%;
Zinic stearas: 1.0%;
Zinc oxide: 1.5%;
Dicumyl peroxide: 0.5%;
Cellmic C 121: AC-3000H:3%;
Masterbatch: 2%.
Comparative example 3(physical property is defective): composition of raw materials is as follows by mass percentage:
Styrene-butadiene copolymer L-609:35%;
Styroflex 2G66:20%;
Brominated butyl rubber BIIR2030:5%;
Talcum powder: 10%;
White carbon black: 15%;
Gum Rosin: 5%;
Polyoxyethylene glycol: 1.5%;
Stearic acid: 0.5%;
Zinic stearas: 1.0%;
Zinc oxide: 1.5%;
Dicumyl peroxide: 0.5%;
Cellmic C 121: AC-3000H:3%;
Masterbatch: 2%.
Comparative example 4(physical property is defective): composition of raw materials is as follows by mass percentage:
Styrene-butadiene copolymer L-609:15%;
Styroflex 2G66:25%;
Brominated butyl rubber BIIR2030:20%;
Talcum powder: 10%;
White carbon black: 15%;
Gum Rosin: 5%;
Polyoxyethylene glycol: 1.5%;
Stearic acid: 0.5%;
Zinic stearas: 1.0%;
Zinc oxide: 1.5%;
Dicumyl peroxide: 0.5%;
Cellmic C 121: AC-3000H:3%;
Masterbatch: 2%.
Embodiment 1～7 and comparative example 1～4 are made to sample, and carry out physical property measurement, its test result is in table 1:
Table 1
From test result, the embodiment sample physical property result of doing, all can reach the physical property standard setting; And comparative example has one to two physical property not reach target setting.
Claims (5)
1. a memory foam athletic shoe sole, is characterized in that raw material is by mass percentage composed as follows:
Styrene-butadiene copolymer: 20%～40%;
Styroflex: 10%～20%;
Brominated butyl rubber: 10%～15%;
Talcum powder: 10%～15%;
White carbon black: 10%～15%;
Gum Rosin: 3%～6%;
Polyoxyethylene glycol: 1%～2%;
Stearic acid: 0.3%～1.0%;
Zinic stearas: 0.5%～1.5%;
Zinc oxide: 1%～2%;
Dicumyl peroxide: 0.5%～1%;
Cellmic C 121: 2%～4%;
Masterbatch: 2%～5%.
2. a kind of memory foam athletic shoe sole as claimed in claim 1, is characterized in that raw material is by mass percentage composed as follows:
Styrene-butadiene copolymer: 30%;
Styroflex: 15%;
Brominated butyl rubber: 15%;
Talcum powder: 15%;
White carbon black: 10%;
Gum Rosin: 4%;
Polyoxyethylene glycol: 1%;
Stearic acid: 0.8%;
Zinic stearas: 1.0%;
Zinc oxide: 1.5%;
Dicumyl peroxide: 0.7%;
Cellmic C 121: 3%;
Masterbatch: 3%.
3. the manufacture method of memory foam athletic shoe sole as claimed in claim 1 or 2, is characterized in that comprising the following steps:
1) dicumyl peroxide and azoic foaming agent are mixed rear stand-by, after separately all the other raw materials being mixed, pour into and in Banbury mixer, carry out first stage banburying, make mixing of materials even, in the time that temperature reaches 112～115 ℃, add again the mixture of dicumyl peroxide and azoic foaming agent, again start Banbury mixer and carry out subordinate phase banburying, until temperature is while being elevated to 118～120 ℃, all raw materials mix and obtain the compound that banburying is good;
2) the good compound of banburying step 1) being obtained thins 2 times in roller machine, and while thinning, slice thickness is 1～2mm;
3) material roller machine being mixed carries out slice on film-discharging machine, adjusts film-discharging machine slice width and cutting knife frequency;
4) sheet stock of film-discharging machine being sent is put into flat plate mold, is 160 ± 5 ℃ through excess temperature, adds 1.5 times that sulphur time the number of minutes is mold thickness and foams, and the unit of described mold thickness calculates with mm;
5) after the sheet material after foaming is left standstill, through surperficial peeling, itemize, tiltedly cut, severing, grinding process become sole.
4. the manufacture method of memory foam athletic shoe sole as claimed in claim 3, it is characterized in that in step 3), the concrete grammar of described adjustment film-discharging machine slice width and cutting knife frequency is according to back segment foaming mould length and width specification 1200mm × 600mm, adjusting film-discharging machine slice width is 550 ± 50mm, adjusts cutting knife frequency to control slice length as 1100m ± 50mm.
5. the manufacture method of memory foam athletic shoe sole as claimed in claim 3, is characterized in that in step 5), and the described standing time is 48h.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210421398.7A CN102898738B (en) | 2012-10-26 | 2012-10-26 | Memory foam sports shoe sole recipe and manufacture method of memory foam sports shoe sole recipe |
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| CN201210421398.7A CN102898738B (en) | 2012-10-26 | 2012-10-26 | Memory foam sports shoe sole recipe and manufacture method of memory foam sports shoe sole recipe |
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| CN102898738B true CN102898738B (en) | 2014-05-28 |
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| CN105542260A (en) * | 2016-01-21 | 2016-05-04 | 苏州市景荣科技有限公司 | SBR sole material for shoes of old people and preparation method of SBR sole material |
| CN110396244A (en) * | 2019-07-31 | 2019-11-01 | 黄山华塑新材料科技有限公司 | The PP Wood plastic composite and preparation method fire-retardant, low-temperature impact resistance toughness is excellent |
| CN110643133A (en) * | 2019-10-25 | 2020-01-03 | 温州市胜帆鞋材有限公司 | TPR sole and preparation method thereof |
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| CN1154296A (en) * | 1995-10-25 | 1997-07-16 | 株式会社东星化学 | Method for manufacturing outsoles of shoes |
| CA2435809A1 (en) * | 2001-01-24 | 2002-08-01 | Johnson & Johnson Vision Care, Inc. | Shape memory styrene copolymer |
| CN101423629B (en) * | 2007-11-02 | 2010-12-08 | 北京橡胶工业研究设计院 | Novel rubber sound absorption material |
| CN101817942A (en) * | 2010-04-26 | 2010-09-01 | 泰亚鞋业股份有限公司 | Formula for temperature-sensing rubber sneaker sole and manufacturing method thereof |
| CN101805475B (en) * | 2010-04-26 | 2012-10-31 | 泰亚鞋业股份有限公司 | Formula of soles of PU-simulated foaming sneakers through injection and manufacturing method |
| CN102002182B (en) * | 2010-11-02 | 2014-01-15 | 泰亚鞋业股份有限公司 | High adhesion ethylene-vinyl acetate copolymer (EVA) foam sneaker sole formula and manufacture method thereof |
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