CN109111607A - A kind of insulation sole and preparation method thereof - Google Patents
A kind of insulation sole and preparation method thereof Download PDFInfo
- Publication number
- CN109111607A CN109111607A CN201810759615.0A CN201810759615A CN109111607A CN 109111607 A CN109111607 A CN 109111607A CN 201810759615 A CN201810759615 A CN 201810759615A CN 109111607 A CN109111607 A CN 109111607A
- Authority
- CN
- China
- Prior art keywords
- parts
- insulation
- added
- agent
- raw material
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/04—Plastics, rubber or vulcanised fibre
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
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)
- Compositions Of Macromolecular Compounds (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a kind of insulation soles, it is related to sole material field, the raw material including following parts by weight meter: 15-20 parts of natural rubber, 36-42 parts of butadiene rubber, 5-10 parts of modified montmorillonoid, 6-12 parts of nano silica, 4-9 parts of hollow glass micropearl, 3-7 parts of bamboo charcoal powder, 1-3 parts of maleic anhydride inoculated polypropylene, 3-6 parts of epoxidized soybean oil, 2-5 parts of carbon black, 2-5 parts of nano zine oxide, 1.2-2.4 parts of softening agent, 1.5-2.6 parts of coupling agent, 1.8-3.2 parts of antioxidant and 0.8-1.5 parts of vulcanizing agent；Sole of the present invention passes through the cooperation between raw material, has good flexibility, elasticity and wearability, and thermal coefficient is low, and thermal and insulating performance is excellent, and good stability of the dimension, preparation process is simple, and controllability is high, is suitble to industrialized production.
Description
Technical field
The present invention relates to sole material fields, and in particular to a kind of insulation sole and preparation method thereof.
Background technique
Protection tool when shoes are walked as people, with the development of science and technology and social progress, people's lives are horizontal
It is continuously improved, other than the basic function of shoes, improves the quality and performance of all kinds of Multifunctional shoes, make wearer safer
It is comfortably final goal and the direction of entire shoe-making industry development.
Chinese patent CN102934860B provides a kind of Anti-radiation shoe insole material, and the midsole shoe material is soaked by non-woven fabrics
Enter leaching material, is made after drying；The non-woven fabrics is to use terylene short fiber peacekeeping iron-chromium-aluminum, by the mass ratio of 20:1, through needle
Pierce non-woven fabrics made of technique；The leaching material is prepared by the raw material of following weight: 5~15 parts of copper nanoparticle；
4~10 parts of nano-nickel powder；4~12 parts of nano-silver powder；100~500 parts of styrene-acrylic emulsion.A kind of Anti-radiation shoe insole material of the invention
Compared to the prior art, radiation proof material is added in middle bottom material, makes the midsole shoe material with radiation proof function, it can be with
It is effectively prevent the harm of external Radiation On Human body foot, also there is antibacterial and deodouring while remaining midsole original function
Function.
Chinese patent CN104277406B provides a kind of luminous shoe material and preparation method thereof, the luminous shoe material packet
Include following components: styrene type thermoplastic elastomer (TPE), 1,2- polybutadiene, styrene-butadiene copolymer (K glue), White Mineral Oil,
The above component material is premixed 3-10 minutes, then by optothermal stabilizer, lubricant, nano silica in super mixer
By premix by double screw extruder, melting extrusion, cooling granulation under 120-130 degree are finally betted in 137-145 degree
The type of being moulded into obtains the shoe material that shines.Luminous shoe material prepared by the present invention, have astigmatism uniformly, brightness uniformity, light it is soft etc.
Feature, and have the characteristics that good toughness, high slip preventing, dimensionally stable.
Sole in the prior art it is most of there are still the poor disadvantage of thermal and insulating performance, have much room for improvement.
Summary of the invention
Aiming at the problems existing in the prior art, the present invention provides a kind of insulation soles and preparation method thereof, originally
Invention sole passes through the cooperation between raw material, has good flexibility, elasticity and wearability, thermal coefficient is low, heat insulation property
Can be excellent, good stability of the dimension, preparation process is simple, and controllability is high, is suitble to industrialized production.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
A kind of insulation sole, the raw material including following parts by weight meter:
15-20 parts of natural rubber, 36-42 parts of butadiene rubber, 5-10 parts of modified montmorillonoid, 6-12 parts of nano silica,
4-9 parts of hollow glass micropearl, 3-7 parts of bamboo charcoal powder, 1-3 parts of maleic anhydride inoculated polypropylene, 3-6 parts of epoxidized soybean oil, carbon black 2-
5 parts, 2-5 parts of nano zine oxide, 1.2-2.4 parts of softening agent, 1.5-2.6 parts of coupling agent, 1.8-3.2 parts of antioxidant and vulcanizing agent
0.8-1.5 parts.
Preferably, including following parts by weight meter raw material: 18 parts of natural rubber, 40 parts of butadiene rubber, 8 parts of modified montmorillonoid,
9 parts of nano silica, 7 parts of hollow glass micropearl, 5 parts of bamboo charcoal powder, 2 parts of maleic anhydride inoculated polypropylene, epoxidized soybean oil 4.8
Part, 3.5 parts of carbon black, 3.2 parts of nano zine oxide, 1.8 parts of softening agent, 2.1 parts of coupling agent, 2.6 parts of antioxidant and vulcanizing agent 1.2
Part.
Preferably, the modified montmorillonoid the preparation method comprises the following steps:
(a) sodium-based montmorillonite and deionized water are added in reaction kettle, are uniformly mixed, form suspension, Xiang Qi
It is middle that suitable surfactant is added, it is warming up to 65-80 degrees Celsius, with 600-1000 revs/min, is stirred 7-9 hours；
(b) suspension of step (a) is filtered while hot, filtrate is cleaned into 3-5 after with ethyl alcohol, is put into drying box,
It under 80-90 degrees Celsius, dries 15-20 hours, send into ball mill and carry out ball milling, cross 300-500 mesh and taken off to get modified cover
Soil；
Preferably, the surfactant in the step (a) is dodecyl trimethyl ammonium chloride, dodecyl dimethyl
At least one of benzyl ammonium chloride, cetyltributylphosphonium phosphonium chloride and myristyl tributyl phosphonium chloride.
Preferably, the mass ratio of sodium-based montmorillonite and surfactant is 100:3-5 in the step (a).
Preferably, the softening agent is at least one of naphthenic oil, third fractional oil, bobbin oil, paraffin oil.
Preferably, the coupling agent is γ-glycidyl ether oxygen propyl trimethoxy silicane, gamma-aminopropyl-triethoxy
One or more of silane and γ-(methacryloxy) propyl trimethoxy silicane combine.
Preferably, the antioxidant is β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid octadecanol ester and β-(3,5-
Di-tert-butyl-hydroxy phenyl) pentaerythritol ester according to mass ratio 1:1 mix form.
Preferably, the vulcanizing agent is 2- thiol benzothiazole.
A kind of preparation method of above-mentioned insulation sole is also disclosed in the present invention, specifically, comprising the following steps:
(1) each raw material is weighed according to the raw material weight score of above-mentioned insulation sole；
(2) by natural rubber, butadiene rubber, modified montmorillonoid, nano silica, hollow glass micropearl, bamboo charcoal powder, horse
Maleic anhydride grafted polypropylene, epoxidized soybean oil, carbon black, nano zine oxide and coupling agent are added in high-speed mixer and take the photograph in 40-50
It after being mixed 15-20 minutes under family name's degree, is put into mixer under 100-120 degrees Celsius, is kneaded 15-20 minutes；
(3) softening agent and antioxidant are added into the product of step (2), under 125-132 degrees Celsius, continues to be kneaded 20-
25 minutes, obtain mixing materials；
(4) it is warming up to 152-158 degrees Celsius, vulcanizing agent is added in the mixing materials in step (3), is vulcanized 8-12 minutes；
(5) extruding pelletization in dual-screw pelletizer is added in the product of step (4), pellet is added in model and is molded
Molding is to get the insulation sole.
The present invention have it is following the utility model has the advantages that
(1) sole of the present invention has good flexibility, elasticity and wearability, thermal coefficient by the cooperation between raw material
Low, thermal and insulating performance is excellent, and good stability of the dimension, preparation process is simple, and controllability is high, is suitble to industrialized production.
(2) montmorillonite salt is modified by the present invention with surfactant, covers organic collection team knowledge of surfactant
Its interlayer is inserted on de- soil surface, so that its surface is changed, is increased interlamellar spacing, is changed into it by original hydrophily
Lipophilicity, modified specific surface area and adsorption capacity dramatically increase, and improve the compatibility with material, enhance the knot of material
Structure stability, thermal stability and mechanical stability and dimensional stability.
(3) wearability, insulation and the waterproof performance of present invention addition hollow glass micropearl reinforcing material, nano-silica
The microporositys such as SiClx and bamboo charcoal powder substance can reduce the loss of heat, the heat insulation property of reinforcing material, while bamboo charcoal simultaneously
The anti-microbial property of sole material can be enhanced in powder.
(4) wearability and corrosion resistance of material, while nanometer can be enhanced by carbon black and nano zine oxide by the present invention
The crosslinked action between rubber molecule can be enhanced in the small ion of zinc oxide, and the comprehensive performance of reinforcing material has to promote and mend
Pretend use.
Specific embodiment
Below with reference to embodiment, further description of the specific embodiments of the present invention, and following embodiment is only used for more
Technical solution of the present invention is clearly demonstrated, and not intended to limit the protection scope of the present invention.
Embodiment 1
A kind of insulation sole, the raw material including following parts by weight meter:
15 parts of natural rubber, 36 parts of butadiene rubber, 5 parts of modified montmorillonoid, 6 parts of nano silica, hollow glass micropearl 4
Part, 3 parts of bamboo charcoal powder, 1 part of maleic anhydride inoculated polypropylene, 3 parts of epoxidized soybean oil, 2 parts of carbon black, 2 parts of nano zine oxide, softening agent
1.2 parts, 1.5 parts of coupling agent, 1.8 parts of antioxidant and 0.8 part of vulcanizing agent.
Modified montmorillonoid the preparation method comprises the following steps:
(a) sodium-based montmorillonite and deionized water are added in reaction kettle, are uniformly mixed, form suspension, Xiang Qi
It is middle that suitable surfactant is added, 65 degrees Celsius are warming up to, with 600 revs/min, is stirred 7 hours；
(b) suspension of step (a) is filtered while hot, filtrate is cleaned into 3-5 after with ethyl alcohol, is put into drying box,
It under 80 degrees Celsius, dries 15 hours, send into ball mill and carry out ball milling, cross 300 meshes to get modified montmorillonoid；
Surfactant in step (a) is dodecyl trimethyl ammonium chloride.
The mass ratio of sodium-based montmorillonite and surfactant is 100:3 in step (a).
Softening agent is naphthenic oil.
Coupling agent is γ-glycidyl ether oxygen propyl trimethoxy silicane.
Antioxidant is β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid octadecanol ester and β-(3,5- di-t-butyl-
4- hydroxy phenyl) pentaerythritol ester according to mass ratio 1:1 mix form.
Vulcanizing agent is 2- thiol benzothiazole.
The preparation method of insulation sole in the present embodiment, specifically, comprising the following steps:
(1) each raw material is weighed according to the raw material weight score of above-mentioned insulation sole；
(2) by natural rubber, butadiene rubber, modified montmorillonoid, nano silica, hollow glass micropearl, bamboo charcoal powder, horse
Maleic anhydride grafted polypropylene, epoxidized soybean oil, carbon black, nano zine oxide and coupling agent are added in high-speed mixer at 40 degrees Celsius
It after lower mixing 15 minutes, is put into mixer under 100 degrees Celsius, is kneaded 15 minutes；
(3) softening agent and antioxidant are added into the product of step (2), under 125 degrees Celsius, continues to be kneaded 20 minutes,
Obtain mixing materials；
(4) 152 degrees Celsius are warming up to, vulcanizing agent is added in the mixing materials in step (3), is vulcanized 8 minutes；
(5) extruding pelletization in dual-screw pelletizer is added in the product of step (4), pellet is added in model and is molded
Molding is to get the insulation sole.
Embodiment 2
A kind of insulation sole, the raw material including following parts by weight meter:
20 parts of natural rubber, 42 parts of butadiene rubber, 10 parts of modified montmorillonoid, 12 parts of nano silica, hollow glass are micro-
It is 9 parts of pearl, 7 parts of bamboo charcoal powder, 3 parts of maleic anhydride inoculated polypropylene, 6 parts of epoxidized soybean oil, 5 parts of carbon black, 5 parts of nano zine oxide, soft
2.4 parts of agent, 2.6 parts of coupling agent, 3.2 parts of antioxidant and 1.5 parts of vulcanizing agent.
Modified montmorillonoid the preparation method comprises the following steps:
(a) sodium-based montmorillonite and deionized water are added in reaction kettle, are uniformly mixed, form suspension, Xiang Qi
It is middle that suitable surfactant is added, it heats up 80 degrees Celsius, with 1000 revs/min, is stirred 9 hours；
(b) suspension of step (a) is filtered while hot, after filtrate is cleaned 5 times with ethyl alcohol, is put into drying box, 90
It under degree Celsius, dries 20 hours, send into ball mill and carry out ball milling, cross 500 meshes to get modified montmorillonoid；
Surfactant in step (a) is dodecyl benzyl dimethyl ammonium chloride.
The mass ratio of sodium-based montmorillonite and surfactant is 100:5 in step (a).
Softening agent is third fractional oil.
Coupling agent is gamma-aminopropyl-triethoxy-silane.
Antioxidant is β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid octadecanol ester and β-(3,5- di-t-butyl-
4- hydroxy phenyl) pentaerythritol ester according to mass ratio 1:1 mix form.
Vulcanizing agent is 2- thiol benzothiazole.
The preparation method of insulation sole in the present embodiment, specifically, comprising the following steps:
(1) each raw material is weighed according to the raw material weight score of above-mentioned insulation sole；
(2) by natural rubber, butadiene rubber, modified montmorillonoid, nano silica, hollow glass micropearl, bamboo charcoal powder, horse
Maleic anhydride grafted polypropylene, epoxidized soybean oil, carbon black, nano zine oxide and coupling agent are added in high-speed mixer at 50 degrees Celsius
Lower mixing after twenty minutes, is put into mixer at one hundred and twenty degrees centigrade, is kneaded 20 minutes；
(3) softening agent and antioxidant are added into the product of step (2), under 132 degrees Celsius, continues to be kneaded 25 minutes,
Obtain mixing materials；
(4) 158 degrees Celsius are warming up to, vulcanizing agent is added in the mixing materials in step (3), is vulcanized 12 minutes；
(5) extruding pelletization in dual-screw pelletizer is added in the product of step (4), pellet is added in model and is molded
Molding is to get the insulation sole.
Embodiment 3
A kind of insulation sole, the raw material including following parts by weight meter:
18 parts of natural rubber, 40 parts of butadiene rubber, 8 parts of modified montmorillonoid, 9 parts of nano silica, hollow glass micropearl 7
Part, 5 parts of bamboo charcoal powder, 2 parts of maleic anhydride inoculated polypropylene, 4.8 parts of epoxidized soybean oil, 3.5 parts of carbon black, 3.2 parts of nano zine oxide,
1.8 parts of softening agent, 2.1 parts of coupling agent, 2.6 parts of antioxidant and 1.2 parts of vulcanizing agent.
Modified montmorillonoid the preparation method comprises the following steps:
(a) sodium-based montmorillonite and deionized water are added in reaction kettle, are uniformly mixed, form suspension, Xiang Qi
It is middle that suitable surfactant is added, 72 degrees Celsius are warming up to, with 850 revs/min, is stirred 8 hours；
(b) suspension of step (a) is filtered while hot, after filtrate is cleaned 4 times with ethyl alcohol, is put into drying box, 88
It under degree Celsius, dries 18 hours, send into ball mill and carry out ball milling, cross 400 meshes to get modified montmorillonoid；
Surfactant cetyltributylphosphonium phosphonium chloride and myristyl tributyl phosphonium chloride in step (a) is according to matter
Amount is mixed than 1:1 and is formed.
The mass ratio of sodium-based montmorillonite and surfactant is 100:3.8 in step (a).
Softening agent is that bobbin oil and paraffin oil are formed according to mass ratio 1:2 mixing.
Coupling agent is γ-(methacryloxy) propyl trimethoxy silicane.
Antioxidant is β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid octadecanol ester and β-(3,5- di-t-butyl-
4- hydroxy phenyl) pentaerythritol ester according to mass ratio 1:1 mix form.
Vulcanizing agent is 2- thiol benzothiazole.
The preparation method of insulation sole in the present embodiment, specifically, comprising the following steps:
(1) each raw material is weighed according to the raw material weight score of above-mentioned insulation sole；
(2) by natural rubber, butadiene rubber, modified montmorillonoid, nano silica, hollow glass micropearl, bamboo charcoal powder, horse
Maleic anhydride grafted polypropylene, epoxidized soybean oil, carbon black, nano zine oxide and coupling agent are added in high-speed mixer at 46 degrees Celsius
It after lower mixing 17 minutes, is put into mixer under 118 degrees Celsius, is kneaded 18 minutes；
(3) softening agent is added into the product of step (2) and antioxidant continues mixing 23 under 125-132 degrees Celsius
Minute, obtain mixing materials；
(4) 156 degrees Celsius are warming up to, vulcanizing agent is added in the mixing materials in step (3), is vulcanized 10 minutes；
(5) extruding pelletization in dual-screw pelletizer is added in the product of step (4), pellet is added in model and is molded
Molding is to get the insulation sole.
Comparative example 1
A kind of sole, the raw material including following parts by weight: 15 parts of nitrile rubber, 60 parts of brombutyl, nano-silica
17 parts of SiClx, 2 parts of haloflex, 2.5 parts of polyethylene wax, 0.6 part of magnesia, 2.5 parts of nano zine oxide, 1.3 parts of sulphur, sulphur
1.3 parts of promotor of change, 6 parts of plasticiser, 3 parts of white smoke active agent and 2 parts of coupling agent.
A kind of preparation method of sole, comprising the following steps:
(1) raw material is weighed according to the parts by weight of sole raw material；
(2) raw material in addition to nano zine oxide, sulphur, vulcanization accelerator is put into mixing in mixer, in temperature control
System dumping under the conditions of 120-130 DEG C is placed at room temperature for for 24 hours to get standing material；
(3) standing material, nano zine oxide, sulphur and the vulcanization accelerator in step (2) are added in two-roll mill and are mixed
Sheet material is cut into sole shape and is put into sulfidization molding in rubber boots mould by refining to get sheet material after being kneaded uniformly.
Sole is made with comparative example 1 in the obtained insulation sole of embodiment 1-3 to be tested for the property, is tested as follows
As a result, as shown in table 1:
| Index | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 |
| Thermal coefficient (w/m ﹒ k) | 0.022 | 0.021 | 0.018 | 0.061 |
| Density (g/cm3) | 1.123 | 1.122 | 1.119 | 1.354 |
| Compression strength (Mpa) | 31.9 | 33.1 | 32.8 | 18.3 |
| Tensile strength (Mpa) | 17.6 | 18.3 | 18.7 | 9.5 |
| Flexural strength (Mpa) | 26.6 | 25.4 | 27.2 | 16.5 |
In conclusion the invention has the following advantages that
(1) sole of the present invention has good flexibility, elasticity and wearability, thermal coefficient by the cooperation between raw material
Low, thermal and insulating performance is excellent, and good stability of the dimension, preparation process is simple, and controllability is high, is suitble to industrialized production.
(2) montmorillonite salt is modified by the present invention with surfactant, covers organic collection team knowledge of surfactant
Its interlayer is inserted on de- soil surface, so that its surface is changed, is increased interlamellar spacing, is changed into it by original hydrophily
Lipophilicity, modified specific surface area and adsorption capacity dramatically increase, and improve the compatibility with material, enhance the knot of material
Structure stability, thermal stability and mechanical stability and dimensional stability.
(3) wearability, insulation and the waterproof performance of present invention addition hollow glass micropearl reinforcing material, nano-silica
The microporositys such as SiClx and bamboo charcoal powder substance can reduce the loss of heat, the heat insulation property of reinforcing material, while bamboo charcoal simultaneously
The anti-microbial property of sole material can be enhanced in powder.
(4) wearability and corrosion resistance of material, while nanometer can be enhanced by carbon black and nano zine oxide by the present invention
The crosslinked action between rubber molecule can be enhanced in the small ion of zinc oxide, and the comprehensive performance of reinforcing material has to promote and mend
Pretend use.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of insulation sole, which is characterized in that the raw material including following parts by weight meter: 15-20 parts of natural rubber, suitable fourth
36-42 parts of rubber, 5-10 parts of modified montmorillonoid, 6-12 parts of nano silica, 4-9 parts of hollow glass micropearl, bamboo charcoal powder 3-7
Part, 1-3 parts of maleic anhydride inoculated polypropylene, 3-6 parts of epoxidized soybean oil, 2-5 parts of carbon black, 2-5 parts of nano zine oxide, softening agent
1.2-2.4 parts, 1.5-2.6 parts of coupling agent, 1.8-3.2 parts of antioxidant and 0.8-1.5 parts of vulcanizing agent.
2. insulation sole according to claim 1, which is characterized in that including following parts by weight meter raw material: natural rubber
18 parts of glue, 40 parts of butadiene rubber, 8 parts of modified montmorillonoid, 9 parts of nano silica, 7 parts of hollow glass micropearl, 5 parts of bamboo charcoal powder,
2 parts of maleic anhydride inoculated polypropylene, 4.8 parts of epoxidized soybean oil, 3.5 parts of carbon black, 3.2 parts of nano zine oxide, 1.8 parts of softening agent,
2.1 parts of coupling agent, 2.6 parts of antioxidant and 1.2 parts of vulcanizing agent.
3. insulation sole according to claim 1, which is characterized in that the modified montmorillonoid the preparation method comprises the following steps:
(a) sodium-based montmorillonite and deionized water are added in reaction kettle, are uniformly mixed, form suspension, thereto plus
Enter suitable surfactant, be warming up to 65-80 degrees Celsius, with 600-1000 revs/min, is stirred 7-9 hours；
(b) suspension of step (a) is filtered while hot, filtrate is cleaned into 3-5 after with ethyl alcohol, is put into drying box, in 80-90
It under degree Celsius, dries 15-20 hours, send into ball mill and carry out ball milling, cross 300-500 mesh to get modified montmorillonoid.
4. insulation sole according to claim 3, which is characterized in that the surfactant in the step (a) is
Dodecyl trimethyl ammonium chloride, dodecyl benzyl dimethyl ammonium chloride, cetyltributylphosphonium phosphonium chloride and myristyl
At least one of tributyl phosphonium chloride.
5. according to right to go 4 described in insulation sole, which is characterized in that sodium-based montmorillonite and table in the step (a)
The mass ratio of face activating agent is 100:3-5.
6. insulation sole according to claim 1, which is characterized in that the softening agent is naphthenic oil, third fractional oil, ingot
At least one of seed oil, paraffin oil.
7. insulation sole according to claim 1, which is characterized in that the coupling agent is γ-glycidyl ether oxygen
In propyl trimethoxy silicane, gamma-aminopropyl-triethoxy-silane and γ-(methacryloxy) propyl trimethoxy silicane
One or more of combine.
8. insulation sole according to claim 1, which is characterized in that the antioxidant is β-(3,5- di-t-butyls-
4- hydroxy phenyl) propionic acid octadecanol ester and β-(3,5- di-tert-butyl-hydroxy phenyl) pentaerythritol ester be according to mass ratio 1:1
Mixing composition.
9. insulation sole according to claim 1, which is characterized in that the vulcanizing agent is 2- mercapto benzene a pair of horses going side by side thiophene
Azoles.
10. a kind of preparation method such as the described in any item insulation soles of claim 1-9, which is characterized in that including with
Lower step:
(1) each raw material is weighed according to the raw material weight score of above-mentioned insulation sole；
(2) by natural rubber, butadiene rubber, modified montmorillonoid, nano silica, hollow glass micropearl, bamboo charcoal powder, maleic acid
Acid anhydride graft polypropylene, epoxidized soybean oil, carbon black, nano zine oxide and coupling agent are added in high-speed mixer at 40-50 degrees Celsius
It after lower mixing 15-20 minutes, is put into mixer under 100-120 degrees Celsius, is kneaded 15-20 minutes；
(3) softening agent and antioxidant are added into the product of step (2), under 125-132 degrees Celsius, continues to be kneaded 20-25 points
Clock obtains mixing materials；
(4) it is warming up to 152-158 degrees Celsius, vulcanizing agent is added in the mixing materials in step (3), is vulcanized 8-12 minutes；
(5) extruding pelletization in dual-screw pelletizer is added in the product of step (4), pellet is added in model and is molded into
Type is to get the insulation sole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810759615.0A CN109111607A (en) | 2018-07-11 | 2018-07-11 | A kind of insulation sole and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810759615.0A CN109111607A (en) | 2018-07-11 | 2018-07-11 | A kind of insulation sole and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109111607A true CN109111607A (en) | 2019-01-01 |
Family
ID=64862718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810759615.0A Withdrawn CN109111607A (en) | 2018-07-11 | 2018-07-11 | A kind of insulation sole and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109111607A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845775A (en) * | 2019-12-11 | 2020-02-28 | 戴洪卫 | Wear-resistant and compression-resistant high-performance rubber and preparation method thereof |
| CN112477325A (en) * | 2020-12-31 | 2021-03-12 | 际华三五一五皮革皮鞋有限公司 | One-step formed light-weight cushioning composite outsole and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649077A (en) * | 2009-06-22 | 2010-02-17 | 泰亚(泉州)鞋业有限公司 | Ultralight rubber formulation for sport sole |
| CN102898694A (en) * | 2012-09-29 | 2013-01-30 | 广东智达行新材料有限公司 | Super abrasion-resistant rubber for soles and preparation method for super abrasion-resistant rubber |
| CN107177063A (en) * | 2017-06-14 | 2017-09-19 | 合肥博创机械制造有限公司 | One kind insulation athletic shoe sole and preparation method thereof |
-
2018
- 2018-07-11 CN CN201810759615.0A patent/CN109111607A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649077A (en) * | 2009-06-22 | 2010-02-17 | 泰亚(泉州)鞋业有限公司 | Ultralight rubber formulation for sport sole |
| CN102898694A (en) * | 2012-09-29 | 2013-01-30 | 广东智达行新材料有限公司 | Super abrasion-resistant rubber for soles and preparation method for super abrasion-resistant rubber |
| CN107177063A (en) * | 2017-06-14 | 2017-09-19 | 合肥博创机械制造有限公司 | One kind insulation athletic shoe sole and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845775A (en) * | 2019-12-11 | 2020-02-28 | 戴洪卫 | Wear-resistant and compression-resistant high-performance rubber and preparation method thereof |
| CN112477325A (en) * | 2020-12-31 | 2021-03-12 | 际华三五一五皮革皮鞋有限公司 | One-step formed light-weight cushioning composite outsole and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107216504B (en) | A kind of high abrasion rare-earth rubber material for shoes and preparation method thereof | |
| CN101438869B (en) | Shoes with antibiotic antistatic/conductive function and method for producing the same | |
| CN102863850B (en) | Disposable rain-proof antibacterial shoe covers and preparation method thereof | |
| CN101768297B (en) | Production formula of flame retardant dual density glue and production technique | |
| WO2016180306A1 (en) | Foamed shoe sole, method of preparing same, and shoes | |
| CN109111607A (en) | A kind of insulation sole and preparation method thereof | |
| CN105199236A (en) | Antibacterial composite and preparing method thereof | |
| CN114835971B (en) | High-elasticity breathable Ai Caofen foaming composite material and preparation method and application thereof | |
| CN109851873A (en) | A kind of formula and its production technology of grease formula on-slip material | |
| JP2009279409A (en) | Method for manufacturing shoe sole essentially consisting of natural latex | |
| CN105778357A (en) | Point contact-type air permeable PVC gloves and preparation method thereof | |
| CN108467566A (en) | A kind of method novel environment friendly ultralight slippers material and its make slippers | |
| CN105062116A (en) | Yoga mat surface-layer bamboo fiber composite material and preparation method therefor | |
| CN114672130A (en) | Antibacterial and mildewproof shoe material and sole preparation method | |
| CN105602049B (en) | The preparation method at a kind of felt shoes bottom dipping solution and impregnation felt shoes bottom, a kind of footwear | |
| CN105440407A (en) | Impact and corrosion resisting material for water draining pipelines | |
| CN109081958A (en) | A kind of sole anti-slip material and preparation method thereof | |
| CN104277375A (en) | PVC (Polyvinyl Chloride) shoe material with antibacterial function and manufacturing method thereof | |
| CN106146916A (en) | A kind of antibacterial and deodouring rubber soles material and preparation method thereof | |
| CN105331102A (en) | Toughened nylon 66 material and preparation method and application thereof | |
| CN105177807A (en) | Multifunctional deodorant health-care mattress shell fabric and manufacturing method thereof | |
| CN111534111A (en) | Antibacterial TPE (thermoplastic elastomer) super-soft material as well as preparation method and application thereof | |
| CN107337816A (en) | A kind of sole of insulation and preparation method thereof | |
| CN201278862Y (en) | Antibiotic static electricity prevention/conduction shoes | |
| CN107345010A (en) | One kind energy-conservation sole and preparation method thereof |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190101 |