CN115304906A - Graphene-containing popcorn health-care sole material and preparation method thereof - Google Patents
Graphene-containing popcorn health-care sole material and preparation method thereof Download PDFInfo
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- CN115304906A CN115304906A CN202211021691.4A CN202211021691A CN115304906A CN 115304906 A CN115304906 A CN 115304906A CN 202211021691 A CN202211021691 A CN 202211021691A CN 115304906 A CN115304906 A CN 115304906A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 56
- 239000000463 material Substances 0.000 title claims abstract description 47
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 36
- 241000482268 Zea mays subsp. mays Species 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000002245 particle Substances 0.000 claims abstract description 65
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims abstract description 54
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 54
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000003822 epoxy resin Substances 0.000 claims abstract description 30
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 30
- 239000003292 glue Substances 0.000 claims abstract description 26
- 239000000843 powder Substances 0.000 claims abstract description 20
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims abstract description 18
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000004970 Chain extender Substances 0.000 claims abstract description 18
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 18
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 18
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 18
- 239000004202 carbamide Substances 0.000 claims abstract description 18
- 235000013877 carbamide Nutrition 0.000 claims abstract description 18
- 229920000768 polyamine Polymers 0.000 claims abstract description 18
- 229920005906 polyester polyol Polymers 0.000 claims abstract description 18
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 claims abstract description 18
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 41
- 235000015110 jellies Nutrition 0.000 claims description 25
- 239000008274 jelly Substances 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 238000001035 drying Methods 0.000 claims description 24
- 238000002156 mixing Methods 0.000 claims description 23
- 238000001816 cooling Methods 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 238000005469 granulation Methods 0.000 claims description 12
- 230000003179 granulation Effects 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 238000004321 preservation Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000003365 glass fiber Substances 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 239000013618 particulate matter Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood 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
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/06—Polyurethanes from polyesters
-
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7607—Compounds of C08G18/7614 and of C08G18/7657
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
- C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to the technical field of health-care sole materials, and discloses a graphene-containing popcorn health-care sole material and a preparation method thereof, wherein the graphene-containing popcorn health-care sole material comprises the following raw materials in parts by weight: 180-200 parts of diphenylmethane diisocyanate, 120-130 parts of toluene diisocyanate, 100-120 parts of polyester polyol, 20-30 parts of chain extender, 1-1.2 parts of antioxidant, 20-30 parts of graphene powder, 40-60 parts of epoxy resin, 10-20 parts of polyamine, 8-10 parts of acrylonitrile, 18-22 parts of ethylene oxide, 2-4 parts of carbamide, 2-4 parts of thiourea, 0.4-0.8 part of dichloromethane, 0.4-0.8 part of sodium hydrosulfide and 2-4 parts of silane coupling agent. According to the health-care popcorn sole material containing graphene and the preparation method thereof, the obtained particles 2, the particles 2 and 20-30 parts of added graphene powder enable the sole to have high elasticity, the required health-care popcorn sole material containing graphene has high elasticity, when a human body walks, a good buffering effect can be achieved on the sole, the impact force on the sole is reduced, the comfort is better, and the popcorn sole material is not easy to glue.
Description
Technical Field
The invention relates to the technical field of health-care sole materials, in particular to a graphene-containing popcorn health-care sole material and a preparation method thereof.
Background
The sole has a rather complicated structure, which can include all materials forming the sole, such as an outsole, a midsole and a heel, etc., in a narrow sense, the sole is only referred to as the outsole, and the sole materials have a wide variety, which can be divided into two types, namely natural base materials and synthetic base materials, wherein the natural base materials include natural base leather, bamboo, wood, etc., and the synthetic base materials include rubber, plastics, rubber-plastic composite materials, recycled leather, elastic cardboard, etc.
The elasticity of the sole is related to the wearing comfort, but many health-care soles in the market at present have the problem of insufficient elasticity, are relatively stiff after being worn, and can cause the foot soles of human bodies to grow after being walked for a long time, so that the health-care sole material containing the graphene and the preparation method thereof are provided to solve the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the popcorn health-care sole material containing graphene and the preparation method thereof, which have the advantages of good elasticity and the like, solve the problem that many health-care soles in the market at present are poor in elasticity, and are relatively stiff after being worn, so that the foot of a human body can be made by walking for a long time.
(II) technical scheme
In order to achieve the purpose of good elasticity, the invention provides the following technical scheme: a graphene-containing popcorn health-care sole material comprises the following raw materials in parts by weight: 180-200 parts of diphenylmethane diisocyanate, 120-130 parts of toluene diisocyanate, 100-120 parts of polyester polyol, 20-30 parts of chain extender, 1-1.2 parts of antioxidant, 20-30 parts of graphene powder, 40-60 parts of epoxy resin, 10-20 parts of polyamine, 8-10 parts of acrylonitrile, 18-22 parts of ethylene oxide, 2-4 parts of carbamide, 2-4 parts of thiourea, 0.4-0.8 part of dichloromethane, 0.4-0.8 part of sodium hydrosulfide and 2-4 parts of silane coupling agent.
A preparation method of a graphene-containing popcorn health-care sole material comprises the following steps:
1) Putting 180-200 parts of diphenylmethane diisocyanate, 120-130 parts of toluene diisocyanate, 100-120 parts of polyester polyol, 20-30 parts of chain extender and 1-1.2 parts of antioxidant into a reaction kettle, heating, stirring and mixing uniformly, and cooling to obtain a jelly;
2) And (3) carrying out heat preservation curing on the jelly prepared in the step (1) for 10-20 hours under the condition of isolating oxygen and water vapor, crushing, then sending into a granulator for granulation, and finally dehydrating through a centrifugal dehydrator to obtain particles (1).
3) Drying the particles 1 at the temperature of 60-100 ℃, and taking out the particles after drying to obtain particles 2;
4) Adding 10-20 parts of polyamine, 8-10 parts of acrylonitrile, 18-22 parts of ethylene oxide, 2-4 parts of carbamide, 2-4 parts of thiourea, 0.4-0.8 part of dichloromethane, 0.4-0.8 part of sodium hydrosulfide and 2-4 parts of silane coupling agent into a reaction kettle, and uniformly stirring to obtain mixed glue 1;
5) And (3) adding the particles 2, 20-30 parts of graphene powder, 40-60 parts of epoxy resin and 40-60 parts of epoxy resin into the mixed glue 1 prepared in the step (4), uniformly stirring and mixing, and cooling to obtain the required graphene-containing popcorn health-care sole material.
Preferably, in the step 1, 180-200 parts of diphenylmethane diisocyanate, 120-130 parts of toluene diisocyanate, 100-120 parts of polyester polyol, 20-30 parts of chain extender and 1-1.2 parts of antioxidant are put into a reaction kettle, heated, stirred and mixed uniformly, cooled to obtain a jelly, and heated to 180-200 ℃.
Preferably, in the step 2, the jelly prepared in the step 1 is subjected to heat preservation curing for 10 to 20 hours under the condition of isolating oxygen and water vapor, the jelly is crushed and then sent to a granulator for granulation, and finally, the centrifugal dehydrator is used for dehydration to obtain particles 1, wherein the diameter of the particles 1 is 3 to 5mm.
Preferably, in the step 3, the particulate matter 1 is dried at a temperature of 60-100 ℃, and is taken out after being dried, so that the particulate matter 2 is obtained, wherein the drying time is 4-6 hours.
Preferably, in the step 4, 10-20 parts of polyamine, 8-10 parts of acrylonitrile, 18-22 parts of ethylene oxide, 2-4 parts of carbamide, 2-4 parts of thiourea, 0.4-0.8 part of dichloromethane, 0.4-0.8 part of sodium hydrosulfide and 2-4 parts of silane coupling agent are added into a reaction kettle and stirred uniformly to obtain mixed glue 1, and a small amount of glass fiber is added for stirring and mixing.
Preferably, in the step 5, the particles 2, 20-30 parts of graphene powder, 40-60 parts of epoxy resin and 40-60 parts of epoxy resin are added into the mixed glue 1 prepared in the step 4, uniformly stirred and mixed, and cooled to obtain the required popcorn health-care sole material containing graphene, wherein the stirring frequency is 200 revolutions per minute, and the stirring time is 1-2 hours.
(III) advantageous effects
Compared with the prior art, the invention provides the graphene-containing popcorn health-care sole material and the preparation method thereof, and the graphene-containing popcorn health-care sole material has the following beneficial effects:
1. 180-200 parts of diphenylmethane diisocyanate, 120-130 parts of toluene diisocyanate, 100-120 parts of polyester polyol, 20-30 parts of chain extender and 1-1.2 parts of antioxidant are put into a reaction kettle, are heated, stirred and mixed uniformly, are subjected to heat preservation curing for 10-20 hours under the condition of isolating oxygen and water vapor, are sent into a granulator for granulation after being smashed, are dehydrated through a centrifugal dehydrator to obtain particles 1, the particles 1 are dried at the temperature of 60-100 ℃, and are taken out after being dried to obtain particles 2, the particles 2 and 20-30 parts of added graphene powder, so that the sole has high elasticity, and when a human body walks, the sole can play a good buffering role, the impact force on the sole is reduced, and the comfort is better.
2. 10-20 parts of polyamine, 8-10 parts of acrylonitrile, 18-22 parts of ethylene oxide, 2-4 parts of carbamide, 2-4 parts of thiourea, 0.4-0.8 part of dichloromethane, 0.4-0.8 part of sodium hydrosulfide and 2-4 parts of silane coupling agent are added into a reaction kettle and uniformly stirred to obtain mixed glue 1, and the particulate matter 2, 20-30 parts of graphene powder, 40-60 parts of epoxy resin and 40-60 parts of epoxy resin are added into the mixed glue 1 prepared in the step 4 and uniformly stirred and mixed.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows: a graphene-containing popcorn health-care sole material comprises the following raw materials in parts by weight: 180 parts of diphenylmethane diisocyanate, 120 parts of toluene diisocyanate, 100 parts of polyester polyol, 20 parts of a chain extender, 1 part of an antioxidant, 20 parts of graphene powder, 40 parts of epoxy resin, 10 parts of polyamine, 8 parts of acrylonitrile, 18 parts of ethylene oxide, 2 parts of carbamide, 2 parts of thiourea, 0.4 part of dichloromethane, 0.4 part of sodium hydrosulfide and 2 parts of a silane coupling agent.
A preparation method of a graphene-containing popcorn health-care sole material comprises the following steps:
1) Putting 180 parts of diphenylmethane diisocyanate, 120 parts of toluene diisocyanate, 100 parts of polyester polyol, 20 parts of chain extender and 1 part of antioxidant into a reaction kettle, heating, stirring and mixing uniformly, and cooling to obtain a jelly;
2) And (3) carrying out heat preservation curing on the jelly prepared in the step (1) for 10-20 hours under the condition of isolating oxygen and water vapor, crushing, then sending into a granulator for granulation, and finally dehydrating through a centrifugal dehydrator to obtain particles (1).
3) Drying the particles 1 at the temperature of 60-100 ℃, and taking out the particles after drying to obtain particles 2;
4) Adding 10 parts of polyamine, 8 parts of acrylonitrile, 18 parts of ethylene oxide, 2 parts of carbamide, 2 parts of thiourea, 0.4 part of dichloromethane, 0.4 part of sodium hydrosulfide and 2 parts of silane coupling agent into a reaction kettle, and uniformly stirring to obtain mixed glue 1;
5) And (3) adding the particles 2, the graphene powder 20 parts, the epoxy resin 40 parts and the epoxy resin 40 parts into the mixed glue 1 prepared in the step (4), uniformly stirring and mixing, and cooling to obtain the required popcorn health-care sole material containing graphene.
Putting 180 parts of diphenylmethane diisocyanate, 120 parts of toluene diisocyanate, 100 parts of polyester polyol, 20 parts of chain extender and 1 part of antioxidant into a reaction kettle, heating, stirring and mixing uniformly, cooling to obtain jelly, and heating to 180 ℃.
And (3) carrying out heat preservation curing on the jelly prepared in the step (1) for 10-20 hours under the condition of isolating oxygen and water vapor, crushing, then sending into a granulator for granulation, and finally dehydrating through a centrifugal dehydrator to obtain particles 1, wherein the diameter of the particles 1 is 3-5mm.
And (3) drying the particles 1 at the temperature of 60-100 ℃, and taking out the particles after drying to obtain particles 2, wherein the drying time is 4-6 hours.
Adding 10 parts of polyamine, 8 parts of acrylonitrile, 18 parts of ethylene oxide, 2 parts of carbamide, 2 parts of thiourea, 0.4 part of dichloromethane, 0.4 part of sodium hydrosulfide and 2 parts of silane coupling agent into a reaction kettle, uniformly stirring to obtain mixed glue 1, and adding a small amount of glass fiber for stirring and mixing.
Adding the particles 2, the graphene powder 20 parts, the epoxy resin 40 parts and the epoxy resin 40 parts into the mixed glue 1, uniformly stirring and mixing, and cooling to obtain the required popcorn health-care sole material containing graphene, wherein the stirring frequency is 200 revolutions per minute, and the stirring time is 1-2 hours.
Example two: a health-care popcorn shoe sole material containing graphene comprises the following raw materials in parts by weight: 190 parts of diphenylmethane diisocyanate, 125 parts of toluene diisocyanate, 110 parts of polyester polyol, 25 parts of a chain extender, 1.1 parts of an antioxidant, 25 parts of graphene powder, 50 parts of epoxy resin, 15 parts of polyamine, 9 parts of acrylonitrile, 20 parts of ethylene oxide, 3 parts of carbamide, 3 parts of thiourea, 0.6 part of dichloromethane, 0.6 part of sodium hydrosulfide and 3 parts of a silane coupling agent.
A preparation method of a graphene-containing popcorn health-care sole material comprises the following steps:
1) Putting 190 parts of diphenylmethane diisocyanate, 125 parts of toluene diisocyanate, 110 parts of polyester polyol, 25 parts of chain extender and 1.1 parts of antioxidant into a reaction kettle, heating, stirring and mixing uniformly, and cooling to obtain a jelly;
2) And (3) carrying out heat preservation curing on the jelly prepared in the step (1) for 10-20 hours under the condition of isolating oxygen and water vapor, crushing, then sending into a granulator for granulation, and finally dehydrating through a centrifugal dehydrator to obtain particles (1).
3) Drying the particles 1 at the temperature of 60-100 ℃, and taking out the particles after drying to obtain particles 2;
4) Adding 15 parts of polyamine, 9 parts of acrylonitrile, 20 parts of ethylene oxide, 3 parts of carbamide, 3 parts of thiourea, 0.6 part of dichloromethane, 0.6 part of sodium hydrosulfide and 3 parts of silane coupling agent into a reaction kettle, and uniformly stirring to obtain mixed glue 1;
5) And (3) adding the particles 2, 25 parts of graphene powder, 50 parts of epoxy resin and 50 parts of epoxy resin into the mixed glue 1 prepared in the step (4), uniformly stirring and mixing, and cooling to obtain the required popcorn health-care sole material containing graphene.
Putting 190 parts of diphenylmethane diisocyanate, 125 parts of toluene diisocyanate, 110 parts of polyester polyol, 25 parts of chain extender and 1.1 parts of antioxidant into a reaction kettle, heating, stirring and mixing uniformly, cooling to obtain jelly, and heating to 180-200 ℃.
And (3) carrying out heat preservation curing on the jelly prepared in the step (1) for 10-20 hours under the condition of isolating oxygen and water vapor, crushing, then sending into a granulator for granulation, and finally dehydrating through a centrifugal dehydrator to obtain particles 1, wherein the diameter of the particles 1 is 3-5mm.
And (3) drying the particles 1 at the temperature of 60-100 ℃, and taking out the particles after drying to obtain particles 2, wherein the drying time is 4-6 hours.
Adding 15 parts of polyamine, 9 parts of acrylonitrile, 20 parts of ethylene oxide, 3 parts of carbamide, 3 parts of thiourea, 0.6 part of dichloromethane, 0.6 part of sodium hydrosulfide and 3 parts of silane coupling agent into a reaction kettle, uniformly stirring to obtain mixed glue 1, and adding a small amount of glass fiber for stirring and mixing.
And (3) adding the particles 2, 25 parts of graphene powder, 50 parts of epoxy resin and 50 parts of epoxy resin into the mixed glue 1 prepared in the step (4), uniformly stirring and mixing, and cooling to obtain the required popcorn health-care sole material containing graphene, wherein the stirring frequency is 200 revolutions per minute, and the stirring time is 1-2 hours.
Example three: a health-care popcorn shoe sole material containing graphene comprises the following raw materials in parts by weight: 200 parts of diphenylmethane diisocyanate, 130 parts of toluene diisocyanate, 120 parts of polyester polyol, 30 parts of a chain extender, 1.2 parts of an antioxidant, 30 parts of graphene powder, 60 parts of epoxy resin, 20 parts of polyamine, 10 parts of acrylonitrile, 22 parts of ethylene oxide, 4 parts of carbamide, 4 parts of thiourea, 0.8 part of dichloromethane, 0.8 part of sodium hydrosulfide and 4 parts of a silane coupling agent.
A preparation method of a graphene-containing popcorn health-care sole material comprises the following steps:
1) Putting 200 parts of diphenylmethane diisocyanate, 130 parts of toluene diisocyanate, 120 parts of polyester polyol, 30 parts of chain extender and 1.2 parts of antioxidant into a reaction kettle, heating, stirring and mixing uniformly, and cooling to obtain a jelly;
2) And (3) carrying out heat preservation curing on the jelly prepared in the step (1) for 10-20 hours under the condition of isolating oxygen and water vapor, crushing, then sending into a granulator for granulation, and finally dehydrating through a centrifugal dehydrator to obtain particles (1).
3) Drying the particles 1 at the temperature of 60-100 ℃, and taking out the particles after drying to obtain particles 2;
4) Adding 20 parts of polyamine, 10 parts of acrylonitrile, 22 parts of ethylene oxide, 4 parts of carbamide, 4 parts of thiourea, 0.8 part of dichloromethane, 0.8 part of sodium hydrosulfide and 4 parts of silane coupling agent into a reaction kettle, and uniformly stirring to obtain mixed glue 1;
5) And (3) adding the particles 2, the graphene powder 30 parts, the epoxy resin 60 parts and the epoxy resin 60 parts into the mixed glue 1 prepared in the step (4), uniformly stirring and mixing, and cooling to obtain the required popcorn health-care sole material containing graphene.
Putting 200 parts of diphenylmethane diisocyanate, 130 parts of toluene diisocyanate, 120 parts of polyester polyol, 30 parts of chain extender and 1.2 parts of antioxidant into a reaction kettle, heating, stirring and mixing uniformly, cooling to obtain jelly, and heating to 180-200 ℃.
And (3) carrying out heat preservation curing on the jelly prepared in the step (1) for 10-20 hours under the condition of isolating oxygen and water vapor, crushing, then sending into a granulator for granulation, and finally dehydrating through a centrifugal dehydrator to obtain particles 1, wherein the diameter of the particles 1 is 3-5mm.
And (3) drying the particles 1 at the temperature of 60-100 ℃, and taking out the particles after drying to obtain particles 2, wherein the drying time is 4-6 hours.
Adding 20 parts of polyamine, 10 parts of acrylonitrile, 22 parts of ethylene oxide, 4 parts of carbamide, 4 parts of thiourea, 0.8 part of dichloromethane, 0.8 part of sodium hydrosulfide and 4 parts of silane coupling agent into a reaction kettle, uniformly stirring to obtain mixed glue 1, and adding a small amount of glass fiber for stirring and mixing.
And (3) adding the particles 2, the graphene powder 30 parts, the epoxy resin 60 parts and the epoxy resin 60 parts into the mixed glue 1 prepared in the step (4), uniformly stirring and mixing, and cooling to obtain the required popcorn health-care sole material containing graphene, wherein the stirring frequency is 200 revolutions per minute, and the stirring time is 1-2 hours.
The invention has the beneficial effects that: 200 parts of diphenylmethane diisocyanate, 130 parts of toluene diisocyanate, 120 parts of polyester polyol, 30 parts of chain extender and 1.2 parts of antioxidant are put into a reaction kettle, the materials are heated, stirred and mixed uniformly, a jelly is obtained after cooling, the jelly is heated to 180-200 ℃, the jelly prepared in the process is subjected to heat preservation curing for 10-20 hours under the condition of isolating oxygen and water vapor, the jelly is sent into a granulator for granulation after being smashed, finally, the particle 1 is dehydrated through a centrifugal dehydrator to obtain the particle 1, the diameter of the particle 1 is 3-5mm, the particle 1 is dried at the temperature of 60-100 ℃, the particle 1 is taken out after being dried to obtain a particle 2, the drying time is 4-6 hours, 20 parts of polyamine, 10 parts of acrylonitrile, 22 parts of ethylene oxide, 4 parts of carbamide, 4 parts of thiourea, 0.8 part of dichloromethane, 0.8 part of sodium hydrosulfide and 4 parts of silane coupling agent are added into the reaction kettle to be stirred uniformly to obtain a mixed glue 1, a small amount of glass fiber is added into the mixed glue to be stirred and mixed uniformly, the particle 2, 30 parts of graphene powder, 60 parts of epoxy resin and 60 parts of epoxy resin are added into the mixed glue to obtain a good health care sole capable of reducing impact force of the sole when the sole contained in the sole is cooled, the sole of the sole is well buffered material, and the sole is well buffered by a high-friendly effect of the sole.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The graphene-containing popcorn health-care sole material is characterized by comprising the following raw materials in parts by weight: 180-200 parts of diphenylmethane diisocyanate, 120-130 parts of toluene diisocyanate, 100-120 parts of polyester polyol, 20-30 parts of chain extender, 1-1.2 parts of antioxidant, 20-30 parts of graphene powder, 40-60 parts of epoxy resin, 10-20 parts of polyamine, 8-10 parts of acrylonitrile, 18-22 parts of ethylene oxide, 2-4 parts of carbamide, 2-4 parts of thiourea, 0.4-0.8 part of dichloromethane, 0.4-0.8 part of sodium hydrosulfide and 2-4 parts of silane coupling agent.
2. A preparation method of a graphene-containing popcorn health-care sole material is characterized by comprising the following steps:
1) Putting 180-200 parts of diphenylmethane diisocyanate, 120-130 parts of toluene diisocyanate, 100-120 parts of polyester polyol, 20-30 parts of chain extender and 1-1.2 parts of antioxidant into a reaction kettle, heating, stirring and mixing uniformly, and cooling to obtain a jelly;
2) Carrying out heat preservation curing on the jelly prepared in the step 1 for 10-20 hours under the condition of isolating oxygen and water vapor, crushing, then sending into a granulator for granulation, and finally dehydrating through a centrifugal dehydrator to obtain particles 1;
3) Drying the particles 1 at the temperature of 60-100 ℃, and taking out the particles after drying to obtain particles 2;
4) Adding 10-20 parts of polyamine, 8-10 parts of acrylonitrile, 18-22 parts of ethylene oxide, 2-4 parts of carbamide, 2-4 parts of thiourea, 0.4-0.8 part of dichloromethane, 0.4-0.8 part of sodium hydrosulfide and 2-4 parts of silane coupling agent into a reaction kettle, and uniformly stirring to obtain mixed glue 1;
5) And (3) adding the particles 2, 20-30 parts of graphene powder, 40-60 parts of epoxy resin and 40-60 parts of epoxy resin into the mixed glue 1 prepared in the step (4), uniformly stirring and mixing, and cooling to obtain the required graphene-containing popcorn health-care sole material.
3. The preparation method of the popcorn health-care sole material containing the graphene as claimed in claim 2, wherein: putting 180-200 parts of diphenylmethane diisocyanate, 120-130 parts of toluene diisocyanate, 100-120 parts of polyester polyol, 20-30 parts of chain extender and 1-1.2 parts of antioxidant into a reaction kettle, heating, stirring and mixing uniformly, cooling to obtain jelly, and heating to 180-200 ℃.
4. The preparation method of the popcorn health care sole material containing graphene according to claim 2, wherein: and 2, carrying out heat preservation curing on the jelly prepared in the step 1 for 10-20 hours under the condition of isolating oxygen and water vapor, crushing, then sending into a granulator for granulation, and finally dehydrating through a centrifugal dehydrator to obtain particles 1, wherein the diameter of the particles 1 is 3-5mm.
5. The preparation method of the popcorn health-care sole material containing the graphene as claimed in claim 2, wherein: and 3, drying the particles 1 at the temperature of 60-100 ℃, and taking out the particles after drying to obtain particles 2, wherein the drying time is 4-6 hours.
6. The preparation method of the popcorn health-care sole material containing the graphene as claimed in claim 2, wherein: in the step 4, 10-20 parts of polyamine, 8-10 parts of acrylonitrile, 18-22 parts of ethylene oxide, 2-4 parts of carbamide, 2-4 parts of thiourea, 0.4-0.8 part of dichloromethane, 0.4-0.8 part of sodium hydrosulfide and 2-4 parts of silane coupling agent are added into a reaction kettle and stirred uniformly to obtain mixed glue 1, and a small amount of glass fiber is added for stirring and mixing.
7. The preparation method of the popcorn health-care sole material containing the graphene as claimed in claim 2, wherein: and 5, adding the particles 2, 20-30 parts of graphene powder, 40-60 parts of epoxy resin and 40-60 parts of epoxy resin into the mixed glue 1 prepared in the step 4, uniformly stirring and mixing, and cooling to obtain the required popcorn health-care sole material containing graphene, wherein the stirring frequency is 200 revolutions per minute, and the stirring time is 1-2 hours.
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