CN106188892A - A kind of fire-retardant wear-resistant EPDM foaming shoe material and preparation method thereof - Google Patents
A kind of fire-retardant wear-resistant EPDM foaming shoe material and preparation method thereof Download PDFInfo
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- CN106188892A CN106188892A CN201610640382.3A CN201610640382A CN106188892A CN 106188892 A CN106188892 A CN 106188892A CN 201610640382 A CN201610640382 A CN 201610640382A CN 106188892 A CN106188892 A CN 106188892A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
- A43B1/10—Footwear characterised by the material made of rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The present invention provides a kind of fire-retardant wear-resistant EPDM foaming shoe material and preparation method thereof, and its substantially step is as follows: boron phosphide, Disamarium trioxide, aluminium oxide, silicon dioxide are prepared composite ceramic by hot pressed sintering by (1)；(2) composite ceramic step (1) obtained is by carrying out surface modification treatment by VTES, obtains modified ceramic powder；(3) roller temperature of mill is set to 110 DEG C, then EPDM, POE, EVA are added mill mix homogeneously, the roller temperature of mill is reduced to 40 DEG C, add the modified ceramic powder that filler, foaming agent, cross-linking agent, lubricant, softening oil, accelerator, sulfur, stearic acid, zinc oxide and step (2) obtain, compound is obtained after mixing 6 minutes, take out after thin logical 4 times, proceed in vulcanizing press, 170 DEG C, vulcanize 16 minutes under 11MPa pressure, obtain fire-retardant wear-resistant EPDM foaming shoe material after being cooled to room temperature.The material for sole of shoe that the present invention prepares has good anti-flammability and wear resistence.
Description
Technical field
The present invention relates to a kind of footwear material, particularly relate to a kind of fire-retardant wear-resistant EPDM foaming shoe material and preparation method thereof.
Background technology
EPDM rubber (propylene diene hydrocarbon M class rubber) is the elastomer of tool broad field of application, Chinese entitled ternary
EP rubbers.E is ethylene, and P is propylene, and D is alkadienes, only accounts for 1%～2%, and the most about 200 backbone c atoms just have one to arrive
Two Third monomer with double bond, it has three types i.e. linear paraffin Isosorbide-5-Nitrae-hexadiene, DCPD dicyclopentadiene, ENB sub-
Ethyl norbornene, M is the classification in ASTM standard D-1418.EPDM rubber is substantially a kind of saturated high polymer, resistance to
Ageing properties weather the best, resistance to is good, electrical insulation capability is excellent, chemical resistance good, impact elasticity is preferable.It is main
Shortcoming is that curingprocess rate is slow；With other unsaturated rubber with difficult, self-adhesion and mutual viscosity are the most very poor, therefore processing characteristics is not so good.
From late 1950s, since the beginning of the sixties succeeds in developing, occur in that the most again multiple modified EP rubbers
With thermoplasticity EP rubbers (such as EPDM/PE), thus the extensively application for EPDM provides numerous kinds and grade.Modified
EPDM is mainly carried out bromination, chlorination, sulfonation, cis-butenedioic anhydride, maleation, organic-silicon-modified, modified nylon etc. by EPDM, also
There are grafted propylene nitrile, acrylate etc..For many years, use and be blended, copolymerization, fill, be grafted, strengthen and the means such as molecule is compound,
Obtain the macromolecular material of many good combination properties, thus expand EP rubbers range of application.Performance according to EPDM is special
Point, it is mainly used in and requires ageing-resistant, water-fast, corrosion-resistant, the several field of electric insulation, as the light sidewall of tire,
Hot material conveyor belt, cable, electric wire, corrosion protective lining, seal washer, buildings waterproof sheet material, door and window sealing strip, household electrical appliance accessory,
Modifying plastics, footwear material etc..
Publication No. CN102329460A, publication date are 2012.01.25, apply for that artificial Wujiang letter is permitted plastic shoes with joining
The Chinese patent application of set company limited discloses " a kind of air-permeable sole material and preparation method thereof ", this air-permeable sole material
Component and parts by weight are as follows: ethylene propylene diene rubber 88 parts；Carbon black 20 parts；Pertroleum wax 22 parts；Polystyrene 36 parts；Natural 3L rubber
67 parts of glue；Magnesium oxide 8 parts；Calcium zinc salt 11 parts；The preparation method of this air-permeable sole material comprise the steps: by above-mentioned raw materials by
Put into banbury banburying after ratio mixing, then by the mixture after banburying through granulator granulation, obtain granule, granule is put into
Tank cools down, and is then dried at room temperature for.The material of this invention makes sole not affect due elasticity, hardness and other performance
On the premise of, the breathability of sole is greatly improved；Nontoxic pollution-free, safety and environmental protection.But, this material for sole of shoe there is also certain
Defect: its anti-flammability is poor, and wear resistence is the best.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of fire-retardant wear-resistant EPDM foaming shoe material and preparation method thereof, system
For the footwear material gone out, there is good anti-flammability and wear resistence.
For solving above-mentioned technical problem, the technical scheme is that
A kind of preparation method of fire-retardant wear-resistant EPDM foaming shoe material, its step is as follows:
(1) boron phosphide, Disamarium trioxide, aluminium oxide, silicon dioxide are respectively placed in baking oven, are dried 5 hours at 110 DEG C, take
Go out rear mix homogeneously and obtain mixed powder, mixed powder is added in the stainless steel jar mill that inner lining material is PTFE, add anhydrous
Ethanol, employing zirconia ball is ball-milling medium, and under 300 revs/min of rotating speeds, ball milling 30 hours, obtain mixed slurry, mixing is starched
Material is placed in rotary evaporator and is dried to constant weight, grinds, proceed to compression molding under 80MPa pressure in cold isostatic press after taking-up,
It is then placed in hot pressed sintering in silicon molybdenum rod furnace, is warming up to 1500 DEG C with the programming rate of 15 DEG C/minute, at 1500 DEG C, 20MPa bar
Under part, heat-insulation pressure keeping 2 hours, are then cooled to room temperature with furnace temperature, obtain composite ceramic；
(2) adding in toluene by VTES, ultrasonic agitation obtains modified solution, by step in 30 minutes
(1) composite ceramic obtained adds in modified solution, logical nitrogen, stirs 3 hours after being heated to 80 DEG C under 500 revs/min of speed,
With toluene as solvent surname extraction 48 hours after taking-up, then use deionized water cyclic washing, be placed in vacuum drier and do
Dry to constant weight, grind after taking-up, cross 150 mesh sieves, obtain modified ceramic powder；
(3) roller temperature of mill is set to 110 DEG C, then EPDM, POE, EVA is added mill mix homogeneously,
The roller temperature of mill is reduced to 40 DEG C, add filler, foaming agent, cross-linking agent, lubricant, softening oil, accelerator, sulfur,
The modified ceramic powder that stearic acid, zinc oxide and step (2) obtain, obtains compound, takes out after thin logical 4 times after mixing 6 minutes,
Proceed in vulcanizing press, 170 DEG C, vulcanize 16 minutes under 11MPa pressure, obtain fire-retardant wear-resistant EPDM after being cooled to room temperature and send out
Bubble footwear material.
Preferably, in step of the present invention (1), boron phosphide, Disamarium trioxide, aluminium oxide, the weight ratio of silicon dioxide are 90:
1:4:5, mixed powder, dehydrated alcohol, the weight ratio of zirconia ball are 3:2:6.
Preferably, in step of the present invention (2), the consumption of VTES is composite ceramic weight
10%.
Preferably, in step of the present invention (3), count by weight, EPDM 60-66 part, POE 12 parts, EVA 8
Part, filler 8-14 part, foaming agent 3-4 part, cross-linking agent 1-2 part, lubricant 2-3 part, lubricating oil 5-10 part, accelerator 2-4 part, sulfur
Sulphur 3 parts, stearic acid 2 parts, zinc oxide 3 parts, modified ceramic powder 8-10 part.
Preferably, in step of the present invention (3), filler is calcinated argil.
Preferably, in step of the present invention (3), foaming agent is azodicarbonamide.
Preferably, in step of the present invention (3), cross-linking agent is DBPH.
Preferably, in step of the present invention (3), lubricant is chlorinated paraffin.
Preferably, in step of the present invention (3), softening oil is white oil.
Preferably, in step of the present invention (3), accelerator is altax.
The preparation-obtained fire-retardant wear-resistant EPDM foaming shoe material of above-mentioned preparation method.
Compared with prior art, the method have the advantages that
The fire resistance of boron phosphide is the best, but its mechanical property is the best, aluminium oxide then have higher hardness and
Preferably wearability and mechanical property, boron phosphide, aluminium oxide are prepared by the present invention by hot pressed sintering after mixing, ball milling, mold pressing
The composite ceramic that fire resistance, mechanical property, anti-wear performance are all good, is the most also mixed with Disamarium trioxide, silicon dioxide, oxidation
Samarium improves the bulk density of composite ceramic, compactness, and what silicon dioxide played is the effect of sintering aid, improves compound
The consistency of ceramics, then carries out surface modification, A151 and composite ceramics by VTES A151 to it
The hydroxyl on powder surface, amino groups chemical bonding, and define clad, the alkyl in A151 strand divides with the big of EPDM
Affinity between subchain is preferable, can form bridge formation coupled action, improve the compatibility between composite ceramic and EPDM, make
Obtain composite ceramic to can be uniformly dispersed in EPDM matrix, thus be greatly improved anti-flammability and the wear resistence of foaming shoe material.
Detailed description of the invention
The present invention is described in detail, in illustrative examples and the explanation of this present invention below in conjunction with specific embodiment
It is used for explaining the present invention, but not as a limitation of the invention.
Embodiment 1
Fire-retardant wear-resistant EPDM foaming shoe material is prepared according to following steps:
(1) it is that the boron phosphide of 90:1:4:5, Disamarium trioxide, aluminium oxide, silicon dioxide are respectively placed in baking oven by weight ratio,
Being dried 5 hours at 110 DEG C, after taking-up, mix homogeneously obtains mixed powder, and mixed powder adds the rustless steel that inner lining material is PTFE
In ball grinder, adding dehydrated alcohol, employing zirconia ball is ball-milling medium, mixed powder, dehydrated alcohol, the weight of zirconia ball
Ratio is 3:2:6, ball milling 30 hours under 300 revs/min of rotating speeds, obtains mixed slurry, is placed in rotary evaporator by mixed slurry
It is dried to constant weight, grinds after taking-up, proceed to compression molding under 80MPa pressure in cold isostatic press, be then placed in silicon molybdenum rod furnace
Middle hot pressed sintering, is warming up to 1500 DEG C with the programming rate of 15 DEG C/minute, 1500 DEG C, heat-insulation pressure keeping 2 hours under the conditions of 20MPa,
Then it is cooled to room temperature with furnace temperature, obtains composite ceramic；
(2) adding in toluene by VTES, ultrasonic agitation obtains modified solution, by step in 30 minutes
(1) composite ceramic obtained adds in modified solution, and the consumption of VTES is composite ceramic weight
10%, logical nitrogen, stirs 3 hours under 500 revs/min of speed after being heated to 80 DEG C, with toluene as solvent surname extraction after taking-up
48 hours, then use deionized water cyclic washing, be placed in vacuum drier and be dried to constant weight, grind after taking-up, cross 150 mesh
Sieve, obtains modified ceramic powder；
(3) roller temperature of mill is set to 110 DEG C, then by 62 weight portion EPDM, 12 weight portion POE, 8 weight portions
EVA adds mill mix homogeneously, and the roller temperature of mill is reduced to 40 DEG C, adds 8 weight portion calcinated argils, 3.6 weight
Part azodicarbonamide, 1.2 weight portion DBPH, 2.5 weight portion chlorinated paraffins, 5 weight portion white oils, 3.6 weight portion altaxs,
The modified ceramic powder that 3 weight portion sulfur, 2 weight portion stearic acid, 3 part by weight of zinc oxide and 8.8 weight portion steps (2) obtain,
Obtain compound after mixing 6 minutes, take out after thin logical 4 times, proceed in vulcanizing press, 170 DEG C, vulcanize 16 under 11MPa pressure
Minute, obtain fire-retardant wear-resistant EPDM foaming shoe material after being cooled to room temperature.
Embodiment 2
(1) it is that the boron phosphide of 90:1:4:5, Disamarium trioxide, aluminium oxide, silicon dioxide are respectively placed in baking oven by weight ratio,
Being dried 5 hours at 110 DEG C, after taking-up, mix homogeneously obtains mixed powder, and mixed powder adds the rustless steel that inner lining material is PTFE
In ball grinder, adding dehydrated alcohol, employing zirconia ball is ball-milling medium, mixed powder, dehydrated alcohol, the weight of zirconia ball
Ratio is 3:2:6, ball milling 30 hours under 300 revs/min of rotating speeds, obtains mixed slurry, is placed in rotary evaporator by mixed slurry
It is dried to constant weight, grinds after taking-up, proceed to compression molding under 80MPa pressure in cold isostatic press, be then placed in silicon molybdenum rod furnace
Middle hot pressed sintering, is warming up to 1500 DEG C with the programming rate of 15 DEG C/minute, 1500 DEG C, heat-insulation pressure keeping 2 hours under the conditions of 20MPa,
Then it is cooled to room temperature with furnace temperature, obtains composite ceramic；
(2) adding in toluene by VTES, ultrasonic agitation obtains modified solution, by step in 30 minutes
(1) composite ceramic obtained adds in modified solution, and the consumption of VTES is composite ceramic weight
10%, logical nitrogen, stirs 3 hours under 500 revs/min of speed after being heated to 80 DEG C, with toluene as solvent surname extraction after taking-up
48 hours, then use deionized water cyclic washing, be placed in vacuum drier and be dried to constant weight, grind after taking-up, cross 150 mesh
Sieve, obtains modified ceramic powder；
(3) roller temperature of mill is set to 110 DEG C, then by 64 weight portion EPDM, 12 weight portion POE, 8 weight portions
EVA adds mill mix homogeneously, and the roller temperature of mill is reduced to 40 DEG C, adds 10 weight portion calcinated argils, 3.2 weight
Part azodicarbonamide, 1 weight portion DBPH, 2.1 weight portion chlorinated paraffins, 7 weight portion white oils, 4 weight portion altaxs, 3 weights
The modified ceramic powder that amount part sulfur, 2 weight portion stearic acid, 3 part by weight of zinc oxide and 9.5 weight portion steps (2) obtain, mixing
Obtain compound after 6 minutes, take out after thin logical 4 times, proceed in vulcanizing press, 170 DEG C, vulcanize 16 minutes under 11MPa pressure,
Fire-retardant wear-resistant EPDM foaming shoe material is obtained after being cooled to room temperature.
Embodiment 3
Fire-retardant wear-resistant EPDM foaming shoe material is prepared according to following steps:
(1) it is that the boron phosphide of 90:1:4:5, Disamarium trioxide, aluminium oxide, silicon dioxide are respectively placed in baking oven by weight ratio,
Being dried 5 hours at 110 DEG C, after taking-up, mix homogeneously obtains mixed powder, and mixed powder adds the rustless steel that inner lining material is PTFE
In ball grinder, adding dehydrated alcohol, employing zirconia ball is ball-milling medium, mixed powder, dehydrated alcohol, the weight of zirconia ball
Ratio is 3:2:6, ball milling 30 hours under 300 revs/min of rotating speeds, obtains mixed slurry, is placed in rotary evaporator by mixed slurry
It is dried to constant weight, grinds after taking-up, proceed to compression molding under 80MPa pressure in cold isostatic press, be then placed in silicon molybdenum rod furnace
Middle hot pressed sintering, is warming up to 1500 DEG C with the programming rate of 15 DEG C/minute, 1500 DEG C, heat-insulation pressure keeping 2 hours under the conditions of 20MPa,
Then it is cooled to room temperature with furnace temperature, obtains composite ceramic；
(2) adding in toluene by VTES, ultrasonic agitation obtains modified solution, by step in 30 minutes
(1) composite ceramic obtained adds in modified solution, and the consumption of VTES is composite ceramic weight
10%, logical nitrogen, stirs 3 hours under 500 revs/min of speed after being heated to 80 DEG C, with toluene as solvent surname extraction after taking-up
48 hours, then use deionized water cyclic washing, be placed in vacuum drier and be dried to constant weight, grind after taking-up, cross 150 mesh
Sieve, obtains modified ceramic powder；
(3) roller temperature of mill is set to 110 DEG C, then by 66 weight portion EPDM, 12 weight portion POE, 8 weight portions
EVA adds mill mix homogeneously, and the roller temperature of mill is reduced to 40 DEG C, adds 12 weight portion calcinated argils, 3 weight portions
Azodicarbonamide, 1.5 weight portion DBPH, 2.8 weight portion chlorinated paraffins, 9 weight portion white oils, 3 weight portion altaxs, 3 weights
The modified ceramic powder that amount part sulfur, 2 weight portion stearic acid, 3 part by weight of zinc oxide and 10 weight portion steps (2) obtain, mixing 6
Obtain compound after minute, take out after thin logical 4 times, proceed in vulcanizing press, 170 DEG C, vulcanize 16 minutes under 11MPa pressure,
Fire-retardant wear-resistant EPDM foaming shoe material is obtained after being cooled to room temperature.
Embodiment 4
Fire-retardant wear-resistant EPDM foaming shoe material is prepared according to following steps:
(1) it is that the boron phosphide of 90:1:4:5, Disamarium trioxide, aluminium oxide, silicon dioxide are respectively placed in baking oven by weight ratio,
Being dried 5 hours at 110 DEG C, after taking-up, mix homogeneously obtains mixed powder, and mixed powder adds the rustless steel that inner lining material is PTFE
In ball grinder, adding dehydrated alcohol, employing zirconia ball is ball-milling medium, mixed powder, dehydrated alcohol, the weight of zirconia ball
Ratio is 3:2:6, ball milling 30 hours under 300 revs/min of rotating speeds, obtains mixed slurry, is placed in rotary evaporator by mixed slurry
It is dried to constant weight, grinds after taking-up, proceed to compression molding under 80MPa pressure in cold isostatic press, be then placed in silicon molybdenum rod furnace
Middle hot pressed sintering, is warming up to 1500 DEG C with the programming rate of 15 DEG C/minute, 1500 DEG C, heat-insulation pressure keeping 2 hours under the conditions of 20MPa,
Then it is cooled to room temperature with furnace temperature, obtains composite ceramic；
(2) adding in toluene by VTES, ultrasonic agitation obtains modified solution, by step in 30 minutes
(1) composite ceramic obtained adds in modified solution, and the consumption of VTES is composite ceramic weight
10%, logical nitrogen, stirs 3 hours under 500 revs/min of speed after being heated to 80 DEG C, with toluene as solvent surname extraction after taking-up
48 hours, then use deionized water cyclic washing, be placed in vacuum drier and be dried to constant weight, grind after taking-up, cross 150 mesh
Sieve, obtains modified ceramic powder；
(3) roller temperature of mill is set to 110 DEG C, then by 60 weight portion EPDM, 12 weight portion POE, 8 weight portions
EVA adds mill mix homogeneously, and the roller temperature of mill is reduced to 40 DEG C, adds 14 weight portion calcinated argils, 4 weight portions
Azodicarbonamide, 1.8 weight portion DBPH, 2 weight portion chlorinated paraffins, 10 weight portion white oils, 2.5 weight portion altaxs, 3 weights
The modified ceramic powder that amount part sulfur, 2 weight portion stearic acid, 3 part by weight of zinc oxide and 9 weight portion steps (2) obtain, mixing 6
Obtain compound after minute, take out after thin logical 4 times, proceed in vulcanizing press, 170 DEG C, vulcanize 16 minutes under 11MPa pressure,
Fire-retardant wear-resistant EPDM foaming shoe material is obtained after being cooled to room temperature.
Embodiment 5
Fire-retardant wear-resistant EPDM foaming shoe material is prepared according to following steps:
(1) it is that the boron phosphide of 90:1:4:5, Disamarium trioxide, aluminium oxide, silicon dioxide are respectively placed in baking oven by weight ratio,
Being dried 5 hours at 110 DEG C, after taking-up, mix homogeneously obtains mixed powder, and mixed powder adds the rustless steel that inner lining material is PTFE
In ball grinder, adding dehydrated alcohol, employing zirconia ball is ball-milling medium, mixed powder, dehydrated alcohol, the weight of zirconia ball
Ratio is 3:2:6, ball milling 30 hours under 300 revs/min of rotating speeds, obtains mixed slurry, is placed in rotary evaporator by mixed slurry
It is dried to constant weight, grinds after taking-up, proceed to compression molding under 80MPa pressure in cold isostatic press, be then placed in silicon molybdenum rod furnace
Middle hot pressed sintering, is warming up to 1500 DEG C with the programming rate of 15 DEG C/minute, 1500 DEG C, heat-insulation pressure keeping 2 hours under the conditions of 20MPa,
Then it is cooled to room temperature with furnace temperature, obtains composite ceramic；
(2) adding in toluene by VTES, ultrasonic agitation obtains modified solution, by step in 30 minutes
(1) composite ceramic obtained adds in modified solution, and the consumption of VTES is composite ceramic weight
10%, logical nitrogen, stirs 3 hours under 500 revs/min of speed after being heated to 80 DEG C, with toluene as solvent surname extraction after taking-up
48 hours, then use deionized water cyclic washing, be placed in vacuum drier and be dried to constant weight, grind after taking-up, cross 150 mesh
Sieve, obtains modified ceramic powder；
(3) roller temperature of mill is set to 110 DEG C, then by 63 weight portion EPDM, 12 weight portion POE, 8 weight portions
EVA adds mill mix homogeneously, and the roller temperature of mill is reduced to 40 DEG C, adds 11 weight portion calcinated argils, 3.5 weight
Part azodicarbonamide, 2 weight portion DBPH, 2.7 weight portion chlorinated paraffins, 8 weight portion white oils, 2 weight portion altaxs, 3 weights
The modified ceramic powder that amount part sulfur, 2 weight portion stearic acid, 3 part by weight of zinc oxide and 8 weight portion steps (2) obtain, mixing 6
Obtain compound after minute, take out after thin logical 4 times, proceed in vulcanizing press, 170 DEG C, vulcanize 16 minutes under 11MPa pressure,
Fire-retardant wear-resistant EPDM foaming shoe material is obtained after being cooled to room temperature.
Embodiment 6
Fire-retardant wear-resistant EPDM foaming shoe material is prepared according to following steps:
(1) it is that the boron phosphide of 90:1:4:5, Disamarium trioxide, aluminium oxide, silicon dioxide are respectively placed in baking oven by weight ratio,
Being dried 5 hours at 110 DEG C, after taking-up, mix homogeneously obtains mixed powder, and mixed powder adds the rustless steel that inner lining material is PTFE
In ball grinder, adding dehydrated alcohol, employing zirconia ball is ball-milling medium, mixed powder, dehydrated alcohol, the weight of zirconia ball
Ratio is 3:2:6, ball milling 30 hours under 300 revs/min of rotating speeds, obtains mixed slurry, is placed in rotary evaporator by mixed slurry
It is dried to constant weight, grinds after taking-up, proceed to compression molding under 80MPa pressure in cold isostatic press, be then placed in silicon molybdenum rod furnace
Middle hot pressed sintering, is warming up to 1500 DEG C with the programming rate of 15 DEG C/minute, 1500 DEG C, heat-insulation pressure keeping 2 hours under the conditions of 20MPa,
Then it is cooled to room temperature with furnace temperature, obtains composite ceramic；
(2) adding in toluene by VTES, ultrasonic agitation obtains modified solution, by step in 30 minutes
(1) composite ceramic obtained adds in modified solution, and the consumption of VTES is composite ceramic weight
10%, logical nitrogen, stirs 3 hours under 500 revs/min of speed after being heated to 80 DEG C, with toluene as solvent surname extraction after taking-up
48 hours, then use deionized water cyclic washing, be placed in vacuum drier and be dried to constant weight, grind after taking-up, cross 150 mesh
Sieve, obtains modified ceramic powder；
(3) roller temperature of mill is set to 110 DEG C, then by 65 weight portion EPDM, 12 weight portion POE, 8 weight portions
EVA adds mill mix homogeneously, and the roller temperature of mill is reduced to 40 DEG C, adds 13 weight portion calcinated argils, 3.9 weight
Part azodicarbonamide, 1.4 weight portion DBPH, 3 weight portion chlorinated paraffins, 6 weight portion white oils, 3.2 weight portion altaxs, 3
The modified ceramic powder that weight portion sulfur, 2 weight portion stearic acid, 3 part by weight of zinc oxide and 9.6 weight portion steps (2) obtain, mixed
Obtain compound after refining 6 minutes, take out after thin logical 4 times, proceed in vulcanizing press, 170 DEG C, vulcanize 16 points under 11MPa pressure
Clock, obtains fire-retardant wear-resistant EPDM foaming shoe material after being cooled to room temperature.
After tested, embodiment 1-6 prepare foaming shoe material and the anti-flammability of comparative example and wear resistence as shown in the table, its
In, comparative example is the Chinese patent application of Publication No. CN102329460A, and anti-flammability tests each material with reference to ISO 5669-2
Smoke density, smoke density is the lowest shows that anti-flammability is the best；Wear resistence tests the abrasion body of each material with reference to GB/T 25262-2010
Long-pending, wear volume is the least shows that wear resistence is the best.
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Comparative example | |
| Smoke density | 288.4 | 284.9 | 286.6 | 287.5 | 286.7 | 289.3 | 483.2 |
| Wear volume/mm3 | 125 | 117 | 124 | 116 | 113 | 121 | 183 |
As seen from the above table, the smoke density of the foaming shoe material that the present invention prepares is a lot of significantly lower than comparative example, wears away simultaneously
It is a lot of that volume is also significantly less than comparative example, shows that the foaming shoe material that the present invention prepares has good anti-flammability and wear resistence.
The principle of above-described embodiment only illustrative present invention and effect thereof, not for limiting the present invention.Any ripe
Above-described embodiment all can be modified under the spirit and the scope of the present invention or change by the personage knowing this technology.Cause
This, have usually intellectual such as complete with institute under technological thought without departing from disclosed spirit in art
All equivalences become are modified or change, and must be contained by the claim of the present invention.
Claims (10)
1. the preparation method of a fire-retardant wear-resistant EPDM foaming shoe material, it is characterised in that its step is as follows:
(1) boron phosphide, Disamarium trioxide, aluminium oxide, silicon dioxide are respectively placed in baking oven, are dried 5 hours at 110 DEG C, after taking-up
Mix homogeneously obtains mixed powder, is added by mixed powder in the stainless steel jar mill that inner lining material is PTFE, adds dehydrated alcohol,
Employing zirconia ball is ball-milling medium, and under 300 revs/min of rotating speeds, ball milling 30 hours, obtain mixed slurry, are placed in by mixed slurry
Rotary evaporator is dried to constant weight, grinds after taking-up, proceed to compression molding under 80MPa pressure in cold isostatic press, then put
Enter hot pressed sintering in silicon molybdenum rod furnace, be warming up to 1500 DEG C with the programming rate of 15 DEG C/minute, 1500 DEG C, protect under the conditions of 20MPa
Temperature pressurize 2 hours, is then cooled to room temperature with furnace temperature, obtains composite ceramic；
(2) adding in toluene by VTES, ultrasonic agitation obtains modified solution in 30 minutes, step (1) is obtained
To composite ceramic add in modified solution, logical nitrogen, stir 3 hours under 500 revs/min of speed after being heated to 80 DEG C, take out
Afterwards with toluene as solvent surname extraction 48 hours, then use deionized water cyclic washing, be placed in vacuum drier be dried to
Constant weight, grinds after taking-up, crosses 150 mesh sieves, obtains modified ceramic powder；
(3) roller temperature of mill is set to 110 DEG C, then EPDM, POE, EVA is added mill mix homogeneously, will open
The roller temperature of refining machine reduces to 40 DEG C, adds filler, foaming agent, cross-linking agent, lubricant, softening oil, accelerator, sulfur, tristearin
The modified ceramic powder that acid, zinc oxide and step (2) obtain, obtains compound, takes out, proceed to after thin logical 4 times after mixing 6 minutes
In vulcanizing press, 170 DEG C, vulcanize 16 minutes under 11MPa pressure, after being cooled to room temperature, obtain fire-retardant wear-resistant EPDM foaming shoe
Material.
The preparation method of a kind of fire-retardant wear-resistant EPDM foaming shoe material the most according to claim 1, it is characterised in that: described
In step (1), boron phosphide, Disamarium trioxide, aluminium oxide, the weight ratio of silicon dioxide are 90:1:4:5, mixed powder, dehydrated alcohol, oxygen
The weight ratio changing zirconium ball is 3:2:6.
The preparation method of a kind of fire-retardant wear-resistant EPDM foaming shoe material the most according to claim 1, it is characterised in that: described
In step (2), the consumption of VTES is the 10% of composite ceramic weight.
The preparation method of a kind of fire-retardant wear-resistant EPDM foaming shoe material the most according to claim 1, it is characterised in that: described
In step (3), count by weight, EPDM 60-66 part, POE 12 parts, EVA 8 parts, filler 8-14 part, foaming agent 3-4 part,
Cross-linking agent 1-2 part, lubricant 2-3 part, lubricating oil 5-10 part, accelerator 2-4 part, 3 parts of sulfur, stearic acid 2 parts, zinc oxide 3 parts,
Modified ceramic powder 8-10 part.
The preparation method of a kind of fire-retardant wear-resistant EPDM foaming shoe material the most according to claim 1, it is characterised in that: described
In step (3), filler is calcinated argil.
The preparation method of a kind of fire-retardant wear-resistant EPDM foaming shoe material the most according to claim 1, it is characterised in that: described
In step (3), foaming agent is azodicarbonamide.
The preparation method of a kind of fire-retardant wear-resistant EPDM foaming shoe material the most according to claim 1, it is characterised in that: described
In step (3), cross-linking agent is DBPH.
The preparation method of a kind of fire-retardant wear-resistant EPDM foaming shoe material the most according to claim 1, it is characterised in that: described
In step (3), lubricant is chlorinated paraffin.
The preparation method of a kind of fire-retardant wear-resistant EPDM foaming shoe material the most according to claim 1, it is characterised in that: described
In step (3), softening oil is white oil, and accelerator is altax.
10. the preparation method of a kind of fire-retardant wear-resistant EPDM foaming shoe material described in claim 1 is preparation-obtained fire-retardant anti-
The EPDM foaming shoe material of mill.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107652563A (en) * | 2017-10-08 | 2018-02-02 | 界首市旭升塑胶制品有限公司 | A kind of preparation method of the material for sole of shoe of fire retardant insulating |
| CN109730402A (en) * | 2019-01-25 | 2019-05-10 | 浙江太极鞋业有限公司 | A kind of playshoes and preparation method with double-purpose functional |
| CN116284797A (en) * | 2021-12-20 | 2023-06-23 | 成都魔极科技有限公司 | Rubber material containing polyborosiloxane and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102329460A (en) * | 2011-06-24 | 2012-01-25 | 吴江市信许塑料鞋用配套有限公司 | Air-permeable sole material and preparation method thereof |
| CN104893110A (en) * | 2015-04-01 | 2015-09-09 | 中国皮革和制鞋工业研究院 | Lightweight wear-resistant density-gradient foamed sole material and preparation method thereof |
| CN105175878A (en) * | 2015-08-21 | 2015-12-23 | 浙江隆源高分子科技有限公司 | Antiskid anti-abrasion EVA shoe sole material and preparation method thereof |
| CN105524359A (en) * | 2016-01-21 | 2016-04-27 | 苏州市景荣科技有限公司 | Wear-resistant and heat-resistant EPDM (ethylene-propylene-diene monomer) sole material and preparation method thereof |
-
2016
- 2016-08-04 CN CN201610640382.3A patent/CN106188892A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102329460A (en) * | 2011-06-24 | 2012-01-25 | 吴江市信许塑料鞋用配套有限公司 | Air-permeable sole material and preparation method thereof |
| CN104893110A (en) * | 2015-04-01 | 2015-09-09 | 中国皮革和制鞋工业研究院 | Lightweight wear-resistant density-gradient foamed sole material and preparation method thereof |
| CN105175878A (en) * | 2015-08-21 | 2015-12-23 | 浙江隆源高分子科技有限公司 | Antiskid anti-abrasion EVA shoe sole material and preparation method thereof |
| CN105524359A (en) * | 2016-01-21 | 2016-04-27 | 苏州市景荣科技有限公司 | Wear-resistant and heat-resistant EPDM (ethylene-propylene-diene monomer) sole material and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107652563A (en) * | 2017-10-08 | 2018-02-02 | 界首市旭升塑胶制品有限公司 | A kind of preparation method of the material for sole of shoe of fire retardant insulating |
| CN109730402A (en) * | 2019-01-25 | 2019-05-10 | 浙江太极鞋业有限公司 | A kind of playshoes and preparation method with double-purpose functional |
| CN109730402B (en) * | 2019-01-25 | 2020-09-08 | 浙江太极鞋业有限公司 | Leisure shoes with dual-purpose function and preparation method |
| CN116284797A (en) * | 2021-12-20 | 2023-06-23 | 成都魔极科技有限公司 | Rubber material containing polyborosiloxane and preparation method thereof |
| CN116284797B (en) * | 2021-12-20 | 2024-05-28 | 成都魔极科技有限公司 | Rubber material containing polyborosiloxane and preparation method thereof |
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Application publication date: 20161207 |