CN107200911A - 一种超轻高弹环保鞋底及其制备方法 - Google Patents
一种超轻高弹环保鞋底及其制备方法 Download PDFInfo
- Publication number
- CN107200911A CN107200911A CN201610150971.3A CN201610150971A CN107200911A CN 107200911 A CN107200911 A CN 107200911A CN 201610150971 A CN201610150971 A CN 201610150971A CN 107200911 A CN107200911 A CN 107200911A
- Authority
- CN
- China
- Prior art keywords
- parts
- sole
- environment protection
- ultralight high
- elastic environment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title abstract description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 14
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 11
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 11
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000008117 stearic acid Substances 0.000 claims abstract description 11
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 11
- 239000006260 foam Substances 0.000 claims abstract description 9
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 239000011347 resin Substances 0.000 claims abstract description 9
- DYAHQFWOVKZOOW-UHFFFAOYSA-N Sarin Chemical compound CC(C)OP(C)(F)=O DYAHQFWOVKZOOW-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920003225 polyurethane elastomer Polymers 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 229920001400 block copolymer Polymers 0.000 claims abstract description 6
- 238000005469 granulation Methods 0.000 claims abstract description 6
- 230000003179 granulation Effects 0.000 claims abstract description 6
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 5
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 5
- 229920000098 polyolefin Polymers 0.000 claims abstract description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000001816 cooling Methods 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- -1 -tert-butyl dicumyl peroxide Chemical compound 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 238000004513 sizing Methods 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 239000008188 pellet Substances 0.000 claims description 5
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 5
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000005060 rubber Substances 0.000 claims description 4
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 claims description 4
- 239000004604 Blowing Agent Substances 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- OKJADYKTJJGKDX-UHFFFAOYSA-N Butyl pentanoate Chemical compound CCCCOC(=O)CCCC OKJADYKTJJGKDX-UHFFFAOYSA-N 0.000 claims description 2
- 210000004209 hair Anatomy 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 238000013022 venting Methods 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims 1
- 238000001802 infusion Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- ACOGMWBDRJJKNB-UHFFFAOYSA-N acetic acid;ethene Chemical group C=C.CC(O)=O ACOGMWBDRJJKNB-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 229920001038 ethylene copolymer Polymers 0.000 abstract 1
- 239000006261 foam material Substances 0.000 abstract 1
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 10
- 239000004814 polyurethane Substances 0.000 description 5
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 239000004156 Azodicarbonamide Substances 0.000 description 3
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 3
- 235000019399 azodicarbonamide Nutrition 0.000 description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000004500 asepsis Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N n-propyl alcohol Natural products CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 150000003349 semicarbazides Chemical class 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- OKIRBHVFJGXOIS-UHFFFAOYSA-N 1,2-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC=C1C(C)C OKIRBHVFJGXOIS-UHFFFAOYSA-N 0.000 description 1
- CHILLBMGESTNSK-UHFFFAOYSA-N 1-butylperoxy-2,3-di(propan-2-yl)benzene Chemical compound CCCCOOC1=CC=CC(C(C)C)=C1C(C)C CHILLBMGESTNSK-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 208000028006 Corneal injury Diseases 0.000 description 1
- OWIKHYCFFJSOEH-UHFFFAOYSA-N Isocyanic acid Chemical compound N=C=O OWIKHYCFFJSOEH-UHFFFAOYSA-N 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- XLJMAIOERFSOGZ-UHFFFAOYSA-N anhydrous cyanic acid Natural products OC#N XLJMAIOERFSOGZ-UHFFFAOYSA-N 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000013012 foaming technology Methods 0.000 description 1
- 231100000025 genetic toxicology Toxicity 0.000 description 1
- 230000001738 genotoxic effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- AIDQCFHFXWPAFG-UHFFFAOYSA-N n-formylformamide Chemical compound O=CNC=O AIDQCFHFXWPAFG-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- KZVVGZKAVZUACK-BJILWQEISA-N rilpivirine hydrochloride Chemical compound Cl.CC1=CC(\C=C\C#N)=CC(C)=C1NC1=CC=NC(NC=2C=CC(=CC=2)C#N)=N1 KZVVGZKAVZUACK-BJILWQEISA-N 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/02—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore of moulding techniques only
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2223/00—Use of polyalkenes or derivatives thereof as reinforcement
- B29K2223/04—Polymers of ethylene
- B29K2223/08—Use of copolymers of ethylene as reinforcement
- B29K2223/083—EVA, i.e. ethylene vinyl acetate copolymer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2275/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as reinforcement
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2453/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
本发明公开了一种超轻高弹环保鞋底及其制备方法,超轻高弹鞋底配方为:乙烯与醋酸乙烯共聚物(EVA)0‑100份,聚烯烃嵌段共聚物(OBC)20‑80份,聚氨酯橡胶10‑50份,沙林树脂5‑20份,硬脂酸0.5‑2份、钛白粉5‑20份、抗氧剂1010 0.1‑0.5份,交联剂0.2‑1份。并以上述配方提供制备方法:将密炼机温度控制在90‑110℃之间,将所需原料依次加入密炼机中,最后加入交联剂,混合均匀后出料、下片、造粒。之后将所的混合料注入鞋模,得到预硫化鞋底,将此鞋底放入发泡装置中,采用降压法得到微孔发泡材料,此发泡材料用于鞋底的中底。
Description
技术领域
本发明涉及高分子材料微孔发泡技术领域,具体涉及一种超轻高弹环保鞋底及其制备方法。
背景技术
近年来,随着制鞋业的迅速发展,鞋底材料的品种日益多样化。传统制鞋业中占主体地位的聚氯乙烯和橡胶实心鞋底已逐渐被新兴的橡塑并用发泡鞋所取代。发泡鞋底的主体材料一般有聚氯乙烯(PVC)、聚乙烯(PE)、苯乙烯—丁二烯—苯乙烯共聚物(SBS)、聚氨酯(PU)、乙烯—醋酸乙烯酯共聚物(EVA)等。
PVC类发泡鞋底的特点具有耐磨、耐化学腐蚀、价格低廉、着色鲜艳等特点,但其低温挠曲性、防滑性和穿着舒适性欠佳。PE类发泡鞋底材料强韧、耐挠曲、耐磨耗,具有优异的耐化学性和和隔热性,大量用于制作旅游鞋和沙滩拖鞋。不过,聚乙烯鞋底也存在着弹性差、防滑性能差、长时间穿着后易变形等缺点。SBS类发泡鞋底,SBS可配合其它高聚物改性,添加软化油、填料、加工助剂等,经加工制得TPR(热塑性弹性体)鞋底材料。TPR鞋底材料具有防滑、耐低温、弯曲性强、透气性好、密度小、粘接强度高、废料可回收等优点。PU类发泡鞋底的特点:与普通塑料、橡胶鞋底料比较,聚氨酯鞋底具有密度小、耐磨耗、弹性好、强度高、耐挠曲性好、穿着舒适等优点。此外,根据需要调整配方,可使其具有防酸碱、耐油、防老化、抗水解、防静电、绝缘等性能。可满足便鞋、运动鞋、劳保鞋、军用鞋、时装鞋及童靴鞋等不同需要。但聚氨酯发泡工艺条件苛刻,不易控制,目前国内制鞋业生产聚氨酯发泡鞋底的原料和设备几乎都要依靠进口。鞋底用聚氨酯原液分聚醚型和聚酯型两类。EVA是一类具有橡胶弹性的热塑性塑料,在EVA分子中由于有醋酸乙烯(VA)的存在,使分子链有较大的柔顺性,宏观上表现为很高的弹性。因其隔热、防震,回弹性优良,压缩变形小,耐候性好而大量用于制鞋业。但EVA发泡材料的机械强度、抗撕裂性及抗剥离性不够好,目前EVA发泡鞋底材料因其质轻、穿着舒适受到人们的广泛喜爱。EVA具有很好的可塑性,极好的弹性,所以,EVA在运动鞋中底中的应用极为普遍。
目前市场上发泡鞋底基本都采用化学发泡方法制备,交联剂通常选用过氧化二异丙苯(DCP),加入发泡剂偶氮二甲酰胺(AC),在高温下硫化发泡的到成品。如果使用交联剂过氧化二异丙苯,则会在发泡产品中产生丙酮、丁醇、苯乙酮、2-苯基2-丙醇等,其中苯乙酮占分解产物的30.9%,不易挥发,且有臭味,此物对人的危害主要是对眼和皮肤的刺激作用,可引起皮肤局部灼伤和角膜损害;2-苯基2-丙醇也有异味,对人体和环境存在潜在危害,被欧盟禁止使用。同时,发泡剂偶氮二甲酰胺分解后可产生氮气、一氧化碳、二氧化碳、少量氨气、异氰酸、氨基脲等,其中氨气具有刺激性气味,会使呼吸道产生不适;另一种分解产物氨基脲是一种致癌物;同时还有未完全分解的甲酰胺,据了解,甲酰胺已经被欧盟化学品管理局分类为具有生殖毒性的物质,目前被欧盟相关法规列为高关注物质候选清单中。为了减少甲酰胺对儿童健康的影响,目前台湾地区对于拼接塑料地垫中甲酰胺含量限定在2毫克/千克以内,法国限定甲酰胺含量在200毫克/千克以内。鉴于,目前对鞋材舒适度、功能性、轻便度越来越高的要求,以及对人体健康、环境保护方面越来越严格的标准,新一代高性能无毒环保的鞋材急需面向市场,尤其针对婴幼儿、青少年的环保鞋材的需求更为迫切。
发明内容
本发明的目的在于提供一种质量轻、弹性好、无毒环保的发泡鞋底,及其制备工艺。本发明在传统EVA材质的基础上加入聚氨酯橡胶提高鞋底的弹性和韧性;加入沙林树脂以及一种新型烯烃嵌段共聚物(OBC),不仅改善了其加工性能,而且可以提高发泡鞋底的回弹性,具有较好的耐温性,减小发泡鞋底的压缩形变。而且本品一改通常制造发泡鞋底的化学发泡法,采用物理发泡技术,做到无异味、零二甲酰胺残留;在精简了配方的同时,采用无味高效交联剂,制备真正意义上的环保鞋材,尤其适用于高标准的婴幼儿、青少年鞋底材料。
为实现上述目的,本发明一种超轻高弹环保鞋底及其制备方法。
其中,所述一种超轻高弹环保鞋底及其制备方法,配方如下:乙烯与醋酸乙烯共聚物(EVA)0-100份,聚烯烃嵌段共聚物(OBC)20-100份,聚氨酯橡胶10-50份,沙林树脂5-20份,硬脂酸0.5-2份、钛白粉5-20份、抗氧剂1010 0.1-0.5份,交联剂0.2-1份。
在一种超轻高弹环保鞋底及其制备方法的配方中,所述交联剂为双叔丁基过氧化二异丙基苯(BIPB)、1,1-双(叔丁基过氧)-3,3,5-三甲基环已烷或4,4-二(叔丁基过氧化)戊酸正丁酯的任一种。
所述一种超轻高弹环保鞋底及其制备方法,其制备步骤如下:
1)将密炼机温度设置为90-110℃,转速为40-60rpm,按重量分别称取所需原料,先将沙林树脂投入密炼机中,待其熔融后依次加入OBC、EVA、聚氨酯橡胶、硬脂酸、钛白粉、抗氧剂、交联剂。混炼均匀后排料、压片、造粒,冷却停放12h。
2)将混炼均匀的粒料投入注塑机中,注入鞋模。开模得到预硫化鞋底。
3)预硫化鞋底放入高压反应釜中,向釜中通入物理发泡剂并升温、加压,饱和后,快速泄压,得到微孔发泡鞋底。
4)发泡鞋底二次定型,冷却,得到成品。
步骤2)中,所述注塑机温度为165-180℃,模具温度设为165-180℃,保压时间300s-1200s,之后冷却拿出。
步骤3)中,所述物理发泡剂为二氧化碳,氮气或两种气体混合气体。
步骤3)中,所述微孔发泡釜中温度为70-150℃,压力为8-60Mpa,饱和时间为0.5-10h,泄压时间为2-30s。
步骤4)中所述二次定型时,模具温度为140℃-170℃,时间为8-25min,冷却后得到成品。
所述的一种超轻高弹环保鞋底及其制备方法,所得到的发泡鞋底用于鞋材的中底或大底。
附图说明
图1本发明制备方法中,实施例1的扫描电镜图;
图2本发明制备方法中,实施例2的扫描电镜图;
图3本发明制备方法中,实施例3的扫描电镜图。
具体实施方式:
下面结合实施例对本发明做进一步说明:
实施例1
乙烯-醋酸乙烯共聚物(EVA)80份,聚烯烃嵌段共聚物(OBC)20份,硬脂酸0.5份、钛白粉20份、抗氧剂1010 0.2份,双叔丁基过氧化二异丙基苯0.6份。
将密炼机温度设置为90℃,转速为60rpm,按重量分别称取所需原料,依次加入EVA、OBC、硬脂酸、钛白粉、抗氧剂1010、交联剂BIPB。混炼均匀后排料、压片、造粒,冷却停放12h。之后将粒料投入注塑机中,注入鞋模,注塑机机头温度为170℃,模具温度为170℃。保压1200s后,冷却,开模得到预硫化鞋底。将预硫化鞋底放入高压反应釜中,向釜中通入氮气并升温至80℃、加压至16Mpa,饱和后4h后,快速泄压,得到微孔发泡鞋底。最后将发泡鞋底放入在140℃模具中二次定型,20min,然后冷却,得到成品。
实施例2
乙烯-醋酸乙烯共聚物(EVA)60份,聚烯烃嵌段共聚物(OBC)15份,聚氨酯橡胶20份,沙林树脂5份,硬脂酸0.5-2份、钛白粉13份、抗氧剂1010 0.5份,双叔丁基过氧化二异丙基苯0.8份。
将密炼机温度设置为110℃,转速为60rpm,按重量分别称取所需原料,先加入沙林树脂,待其熔融后,依次加入EVA、OBC、硬脂酸、钛白粉、抗氧剂1010、交联剂BIPB。混炼均匀后排料、压片、造粒,冷却停放12h。之后将粒料投入注塑机中,注入鞋模,注塑机机头温度为170℃,模具温度为165℃。保压1800s后,冷却,开模得到预硫化鞋底。将预硫化鞋底放入高压反应釜中,向釜中通入氮气并升温至100℃、加压至20Mpa,饱和后1h后,快速泄压,得到微孔发泡鞋底。最后将发泡鞋底放入在160℃模具中二次定型,8min,然后冷却,得到成品。
实施例3
乙烯-醋酸乙烯共聚物(EVA)50份,聚氨酯橡胶40份,沙林树脂10份,硬脂酸1份、钛白粉17份、抗氧剂1010 0.5份,1,1-双(叔丁基过氧)-3,3,5-三甲基环已烷1份。
将密炼机温度设置为100℃,转速为50rpm,按重量分别称取所需原料,先加入沙林树脂,待其熔融后,依次加入EVA、OBC、硬脂酸、钛白粉、抗氧剂1010、交联剂BIPB。混炼均匀后排料、压片、造粒,冷却停放12h。之后将粒料投入注塑机中,注入鞋模,注塑机机头温度为160℃,模具温度为155℃。保压2000s后,冷却,开模得到预硫化鞋底。将预硫化鞋底放入高压反应釜中,向釜中通入氮气并升温至70℃、加压至18Mpa,饱和后6h后,快速泄压,得到微孔发泡鞋底。最后将发泡鞋底放入在150℃模具中二次定型,10min,然后冷却,得到成品。
将上述实施例1至实施例3制得样品,并对其进行物性进行检测,其检测结果见表1。
以上所述仅为本发明的实施例,并不限制本发明,凡采用等同替换或等效变换的方式所获得的技术方案,均落在本发明的保护范围内。
Claims (8)
1.一种超轻高弹环保鞋底,其特征在于:其配方如下:乙烯与醋酸乙烯共聚物(EVA)0-100份,聚烯烃嵌段共聚物(OBC)20-100份,聚氨酯橡胶10-50份,沙林树脂5-20份,硬脂酸0.5-2份、钛白粉5-20份、抗氧剂1010 0.1-0.5份,交联剂0.2-1份。
2.根据权利要求书1所述的一种超轻高弹环保鞋底,其特征在于,所述交联剂为双叔丁基过氧化二异丙基苯(BIPB)、1,1-双(叔丁基过氧)-3,3,5-三甲基环已烷或4,4-二(叔丁基过氧化)戊酸正丁酯。
3.根据权利要求书1所述的一种超轻高弹环保鞋底,其特征在于,其制备步骤如下:
1)将密炼机温度设置为90-110℃,转速为40-60rpm,按重量分别称取所需原料,先将沙林树脂投入密炼机中,待其熔融后依次加入OBC、EVA、聚氨酯橡胶、硬脂酸、钛白粉、抗氧剂、交联剂。混炼均匀后排料、压片、造粒,冷却停放12h。
2)将混炼均匀的粒料投入注塑机中,注入鞋模。开模得到预硫化鞋底。
3)预硫化鞋底放入高压反应釜中,向釜中通入物理发泡剂并升温、加压,饱和后,快速泄压,得到微孔发泡鞋底。
4)发泡鞋底二次定型,冷却,得到成品。
4.根据权利要求书3所述的一种超轻高弹环保鞋底,其特征在于,所述注塑机温度为165-180℃,模具温度设为165-180℃,时间300s-1200s。
5.根据权利要求书3所述的一种超轻高弹环保鞋底,其特征在于,所述物理发泡剂为二氧化碳,氮气或两种气体混合。
6.根据权利要求书3所述的一种超轻高弹环保鞋底,其特征在于,所述反应釜中温度为70-150℃,压力为8-60Mpa,饱和时间为0.5-10h,泄压时间为2-30s。
7.根据权利要求书3所述的一种超轻高弹环保鞋底,其特征在于,微孔发泡得到的发泡鞋底要放入140℃-170℃模具中二次定型,时间为8-25min,冷却后得到成品。
8.根据权利要求书1所述的一种超轻高弹环保鞋底,其特征在于,所述发泡鞋底用于鞋材的中底或大底。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610150971.3A CN107200911B (zh) | 2016-03-16 | 2016-03-16 | 一种超轻高弹环保鞋底及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610150971.3A CN107200911B (zh) | 2016-03-16 | 2016-03-16 | 一种超轻高弹环保鞋底及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107200911A true CN107200911A (zh) | 2017-09-26 |
CN107200911B CN107200911B (zh) | 2019-11-05 |
Family
ID=59903701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610150971.3A Active CN107200911B (zh) | 2016-03-16 | 2016-03-16 | 一种超轻高弹环保鞋底及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107200911B (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108102338A (zh) * | 2018-01-26 | 2018-06-01 | 青岛科技大学 | 一种发泡鞋中底 |
CN109161090A (zh) * | 2018-08-30 | 2019-01-08 | 福建智铭鞋业有限公司 | 一种超轻质减震鞋底及制备工艺 |
CN110204822A (zh) * | 2019-05-29 | 2019-09-06 | 华侨大学 | 一种eva发泡材料及其制备方法 |
CN111070749A (zh) * | 2019-12-23 | 2020-04-28 | 蓝世梁 | 一种高分子气囊鞋底及其制造方法 |
CN111187505A (zh) * | 2020-01-06 | 2020-05-22 | 许纯青 | 一种stpu绵弹的舒适性鞋底材料及其制备方法 |
CN111251642A (zh) * | 2020-01-16 | 2020-06-09 | 蓝世梁 | 一种双层弹性鞋底及其制造方法 |
CN111251638A (zh) * | 2020-01-20 | 2020-06-09 | 胡海兵 | 一种利用工业废料制作鞋材制品的制作工艺 |
CN112662045A (zh) * | 2020-12-22 | 2021-04-16 | 福建省莆田市联盛鞋业有限公司 | 用于鞋底中底的eva组合物、鞋底中底及其制备方法和应用 |
EP3842488A1 (en) * | 2019-12-27 | 2021-06-30 | National Cheng Kung University | Shoe sole material composition, shoe sole material and method for producing the same |
CN114702718A (zh) * | 2022-03-29 | 2022-07-05 | 福建斯达新材料科技有限公司 | 一种缩短二次成型时间的发泡鞋底配方及其制备方法 |
CN114921022A (zh) * | 2022-05-31 | 2022-08-19 | 安踏(中国)有限公司 | 一种具有金属色彩外观的发泡材料、鞋底和相应的制备方法 |
CN116515195A (zh) * | 2023-04-18 | 2023-08-01 | 青春之家(福建)体育用品有限公司 | 一种轻质高弹eva鞋底及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101589096A (zh) * | 2006-12-28 | 2009-11-25 | 纳幕尔杜邦公司 | 包含共聚醚酯弹性体的组合物 |
CN104292597A (zh) * | 2014-08-28 | 2015-01-21 | 茂泰(福建)鞋材有限公司 | 一种eva夜光鞋材及其制备方法 |
CN105385015A (zh) * | 2015-12-17 | 2016-03-09 | 茂泰(福建)鞋材有限公司 | 一种超轻eva鞋底及其制备方法 |
-
2016
- 2016-03-16 CN CN201610150971.3A patent/CN107200911B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101589096A (zh) * | 2006-12-28 | 2009-11-25 | 纳幕尔杜邦公司 | 包含共聚醚酯弹性体的组合物 |
CN104292597A (zh) * | 2014-08-28 | 2015-01-21 | 茂泰(福建)鞋材有限公司 | 一种eva夜光鞋材及其制备方法 |
CN105385015A (zh) * | 2015-12-17 | 2016-03-09 | 茂泰(福建)鞋材有限公司 | 一种超轻eva鞋底及其制备方法 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108102338B (zh) * | 2018-01-26 | 2021-02-05 | 青岛科技大学 | 一种发泡鞋中底 |
CN108102338A (zh) * | 2018-01-26 | 2018-06-01 | 青岛科技大学 | 一种发泡鞋中底 |
CN109161090A (zh) * | 2018-08-30 | 2019-01-08 | 福建智铭鞋业有限公司 | 一种超轻质减震鞋底及制备工艺 |
CN110204822A (zh) * | 2019-05-29 | 2019-09-06 | 华侨大学 | 一种eva发泡材料及其制备方法 |
CN111070749A (zh) * | 2019-12-23 | 2020-04-28 | 蓝世梁 | 一种高分子气囊鞋底及其制造方法 |
EP3842488A1 (en) * | 2019-12-27 | 2021-06-30 | National Cheng Kung University | Shoe sole material composition, shoe sole material and method for producing the same |
CN111187505A (zh) * | 2020-01-06 | 2020-05-22 | 许纯青 | 一种stpu绵弹的舒适性鞋底材料及其制备方法 |
CN111251642A (zh) * | 2020-01-16 | 2020-06-09 | 蓝世梁 | 一种双层弹性鞋底及其制造方法 |
CN111251638A (zh) * | 2020-01-20 | 2020-06-09 | 胡海兵 | 一种利用工业废料制作鞋材制品的制作工艺 |
CN112662045A (zh) * | 2020-12-22 | 2021-04-16 | 福建省莆田市联盛鞋业有限公司 | 用于鞋底中底的eva组合物、鞋底中底及其制备方法和应用 |
CN114702718A (zh) * | 2022-03-29 | 2022-07-05 | 福建斯达新材料科技有限公司 | 一种缩短二次成型时间的发泡鞋底配方及其制备方法 |
CN114921022A (zh) * | 2022-05-31 | 2022-08-19 | 安踏(中国)有限公司 | 一种具有金属色彩外观的发泡材料、鞋底和相应的制备方法 |
CN116515195A (zh) * | 2023-04-18 | 2023-08-01 | 青春之家(福建)体育用品有限公司 | 一种轻质高弹eva鞋底及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107200911B (zh) | 2019-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107200911B (zh) | 一种超轻高弹环保鞋底及其制备方法 | |
EP2020879B1 (en) | Article of footwear with lightweight sole assembly | |
US10266689B2 (en) | Composition and process of manufacture for a shoe sole component for footwear | |
US20170095987A1 (en) | Shoe insole and manufacturing method thereof | |
CN103254545A (zh) | 一种热塑性复合加胶高发泡材料及其制备方法 | |
CN106279860A (zh) | 一种发泡鞋底及其制备方法和鞋子 | |
KR100986452B1 (ko) | 천연 라텍스를 주제로 한 신발 밑창의 제조방법 | |
US11246373B2 (en) | Shoe sole member and shoe | |
WO2020082484A1 (zh) | 一种不同材料的多色多密度鞋底的制备方法及采用该方法的多色多密度鞋底 | |
CN107997296B (zh) | 一种多密度耐用弹性减震发泡中底及配方 | |
CN110845820A (zh) | 一种轻质高回弹sebs发泡鞋底的制备方法 | |
CN104610563A (zh) | 一种烯烃嵌段共聚物材料发泡体的制备方法与应用 | |
JP4474515B2 (ja) | アーチサポート及びこれを用いたインソール | |
CN104856344B (zh) | 二次模压三明治eva发泡耐磨运动鞋底及其制造方法 | |
CN111875871A (zh) | 低温改性尼龙弹性体橡塑复合发泡材料及其制备方法和应用 | |
KR20160017955A (ko) | 복원력과 반발탄성이 우수한 신발 중창용 조성물 및 이를 이용한 신발 중창의 제조방법 | |
JP5210332B2 (ja) | 軟化剤を含有するフォームラバーおよびその製造方法 | |
CN108314830A (zh) | 一种轻质耐磨发泡塑胶及其制备方法 | |
CN220157686U (zh) | 一种防滑效果好的鞋底 | |
CN114702737A (zh) | 一种耐磨鞋大底及其制备方法 | |
KR101903496B1 (ko) | 발의 피로 회복 기능을 갖는 슬리퍼 | |
CN115873330A (zh) | 一种油亮、易去污运动鞋鞋底及其制备工艺 | |
CN113831580A (zh) | 一种双硬度鞋垫及其制备方法 | |
DD240664A1 (de) | Thermoplastisch formbares schuheinlagenmaterial | |
CN106519418A (zh) | 一种鞋底发泡材料 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200526 Address after: 362000 No.17, Wubao Industrial Zone, Hongshan Town, Shishi City, Quanzhou City, Fujian Province Patentee after: Fujian Xingxun New Material Technology Co., Ltd Address before: 266000 Shandong province Qingdao City, Zhengzhou Road No. 53, Qingdao University of Science & Technology Patentee before: Qingdao University Of Science And Technology |
|
TR01 | Transfer of patent right |