CN109369983A - Wear-resistant conductive sole rubber and preparation method and application - Google Patents
Wear-resistant conductive sole rubber and preparation method and application Download PDFInfo
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- CN109369983A CN109369983A CN201811289630.XA CN201811289630A CN109369983A CN 109369983 A CN109369983 A CN 109369983A CN 201811289630 A CN201811289630 A CN 201811289630A CN 109369983 A CN109369983 A CN 109369983A
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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
- C08L7/00—Compositions of natural rubber
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- 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
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- 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
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- 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
- C08K2201/001—Conductive additives
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- 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
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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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- 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)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of wear-resistant conductive sole rubbers and preparation method and application, score calculates by weight, including 50~60 parts of standard rubbers, 40~50 parts of butadiene-styrene rubbers, 1.8~2.2 parts of sulphur, 0.1~0.3 part of peptizer DS-T-1,2.8~3.2 parts of vulcanization accelerators, 3.3~3.7 parts of stearic acid, 4.6~5.4 parts of activated zinc oxides, 20~26 parts of rubber softening oils, 8~10 parts of dibutyl phthalates, 65~75 parts of N330 carbon blacks, 3.8~4.2 parts of anti-aging agents, 6~8 parts of modified petroleum resins, 0.4~0.6 part of salicylic acid and 9~11 parts of conductive blacks.The present invention screens the sizing compound formula of rubber, optimizes, and has the entity of good wear-resisting property and electric conductivity using the sizing material product produced that the present invention is prepared, and realizes that shoe soles by using vulcanizing rubber Akron wear volume is less than 0.3cm3/ 1.61km, rubber soles resistance value 0.1-100K Ω.The invention is simple and feasible, and material source is extensive, low in cost, and the using effect of product is good.
Description
Technical field
The present invention relates to rubber processing, especially a kind of wear-resistant conductive sole rubber and preparation method and application.
Background technique
In conductive rubber overshoes manufacturing process, due to the conducting function of rubber to be realized, usually it is added in formula a certain amount of
Conductive material, such as metal powder, conductive black, liquid antistatic agent conductive material.And such conduction material is used large dosage ofly
Material, rubber soles wear-resisting property, high strength and extension property and electric conductivity cannot combine, and rubber soles is easy to cause to wear the longevity
Life is greatly lowered, and during rubber overshoes storage, sole is easy to produce compounding agent and moves to surface and form bloom, however, drop
The dosage of low conductive material, electric conductivity also decrease, and are not able to satisfy the demand of wearing of user.Therefore, rubber should be realized
The wear-resisting property of sole ensures the excellent electric conductivity of sole again, must just be accepted or rejected between, to sacrifice rubber
Wearability and high strength and extension property be cost, conductive material is appropriately added, both makes all to can satisfy user demand.But in reality
In the production process of border, due to the breed difference of conductive material, the factors such as refining glue difficulty technique limits, and dust collector is serious are usually led
Cause prepared conductive rubber electric conductivity unstable, cost of goods manufactured is very high.For this purpose, the simple wear-resistant conductive of invented technology
Sole rubber has realistic meaning.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of wear-resistant conductive sole rubber and preparation method thereof and answering
With it has the entity of good wear-resisting property and electric conductivity, realizes that shoe soles by using vulcanizing rubber Akron wear volume is less than
0.3cm3/ 1.61km, rubber soles resistance value 0.1-100K Ω, with overcome the deficiencies in the prior art.
Of the invention is achieved in that wear-resistant conductive sole rubber, and score calculates by weight, including 50~60 parts of standards
Glue, 40~50 parts of butadiene-styrene rubbers, 1.8~2.2 parts of sulphur, 0.1~0.3 part of peptizer DS-T-1,2.8~3.2 parts of vulcanization accelerators,
3.3~3.7 parts of stearic acid, 4.6~5.4 parts of activated zinc oxides, 20~26 parts of rubber softening oils, 8~10 parts of phthalic acids two
Butyl ester, 65~75 parts of N330 carbon blacks, 3.8~4.2 parts of anti-aging agents, 6~8 parts of modified petroleum resins, 0.4~0.6 part of salicylic acid with
And 9~11 parts of conductive blacks.
Preferred technical solution is that score calculates by weight, including 55 parts of standard rubbers, 45 parts of butadiene-styrene rubbers, 2 parts of sulphur,
0.2 part of peptizer DS-T-1,3 parts of vulcanization accelerators, 3.5 parts of stearic acid, 5 parts of activated zinc oxides, 23 parts of rubber softening oils, 9 parts
Dibutyl phthalate, 70 parts of N330 carbon blacks, 4 parts of anti-aging agents, 7 parts of modified petroleum resins, 0.5 part of salicylic acid and 10 parts are led
Electric carbon black.
The preparation method of wear-resistant conductive sole rubber, 1) prepare broken-down rubber: by 45 parts of standard rubbers and 0.2 part of peptizer DS-
T-1 is refining pressure 8~10 minutes in 100~130 DEG C of mixer in temperature, on discharge to opening rubber mixing machine, packet roller, turn refining to
Surface is smooth, reel, obtains the broken-down rubber that Wei Shi plasticity is 0.45~0.50；2) masterbatch is prepared: by 45 parts of butadiene-styrene rubbers, 10 parts
In standard rubber, 7 parts of modified petroleum resin investment mixers, it is 100~130 DEG C in temperature, after pressure refining 1 minute, puts into 40 parts
N330 carbon black, 10 parts of conductive blacks and 15 parts of rubber softening oils, pressure refining 4~5 minutes, refer in the load of mixer operating current table
Needle pickup is to 100A or more, until flying upward in mixer without hydrocarbon black powder, mentions floating weight, sweeps powder, then put into 30 parts of N330 carbon blacks,
9 parts of dibutyl phthalates and 5 parts of rubber softening oils put down floating weight, and pressure is refined 5 minutes, rubber-internal mixer operating current table
Load pointer goes back up to 100A or more, mentions floating weight, sweeps powder, then 3 minutes heel row of refining is pressed to expect opening rubber mixing machine；Glue 8 is smash to divide
Zhong Hou, water cooling slice obtain masterbatch；3) it is kneaded: by broken-down rubber, masterbatch, 3 parts of vulcanization accelerators, 3.5 parts of stearic acid, 5 parts
In activated zinc oxide, 4 parts of anti-aging agents and 0.5 part of salicylic acid investment mixer, in the case where temperature is 100~130 DEG C, pressure refining 1 minute
Afterwards, remaining 3 parts of rubber softening oils are put into, then press refining 4 minutes, sulphur is added, then press refining 40 seconds, the load of mixer is arrived in refining
Until being raised to when highest point declines again by 0, by rubber compound discharge into opening rubber mixing machine, the mixing of opening rubber mixing machine is put into
Glue, which is crossed machine under 4~5mm roll spacing and drawn, to be led to 8~10 times, guarantees that each component stock dispersion is uniform, slice water is cooling, obtains wear-resistant conductive
Sole rubber.
The application of wear-resistant conductive sole rubber, by wear-resistant conductive sole rubber by opening rubber mixing machine refine after,
The glue embryo piece being pressed into a thickness of 7mm or so is punched by preforming machine again, glue embryo plate shape meets die for shoe-sole requirement
Shape；By the glue embryo piece be put into the mold for rubber soles that temperature is 160~165 DEG C, pressure is 20Mpa heating pressing 3.5~
4.5 minutes, cooled to room temperature is taken out, trimming removes stream side glue, mold molding wear-resistant conductive rubber soles are prepared,
Middle electric conductive shoe sole Akron wear volume is less than 0.3cm3/1.61km, resistance value 0.1-100K Ω.
In order to verify technical effect of the invention, following experiment has been carried out:
One, conductive black application study
1 conductive black application study of table (unit: part)
1 data of table are shown, are better than using acetylene carbon black using the physical property of conductive black in Electroconductive rubber sole glue stock,
And it obtains using comprehensive performance best when 10 parts of conductive blacks
Two, other materials application study
1, rubber system and the research of N330 carbon black loading
The dosages such as 2 rubber system of table and N330 carbon black influence wear-resistant conductive sole rubber performance
It is obtained by table 2, raw rubber optimum proportioning is 55 parts of 1# standard rubber, 45 parts of butadiene-styrene rubber；N330 carbon black optimum amount is
70 parts, rubber softening oil optimum amount be 23 parts.
2. balanced constant optimum amount is tested
The test of 3 compounding agent dosage of table
Table 3 is continuous
It is obtained by table 3: compounding agent optimum amount are as follows: 2 parts of sulphur, 1.6 parts of accelerant CZs, 0.8 part of altax, 0.6
Part diphenylguanidine, 3.5 parts of stearic acid, 5 parts of activated zinc oxides, 23 parts of rubber softening oils, 9 parts of dibutyl phthalates, 4 parts anti-
Old agent, 7 parts of modified petroleum resins, 0.5 part of salicylic acid.Three, sulfuration process is studied
Influence of 4 sulfuration process of table to electric conductive shoe sole performance
Table 4 is continuous
It is obtained by 4 test data of table, the optimum cure condition of the tasteless sole rubber of wear-resistant conductive are as follows: vulcanizer work pressure
Power 20MPa, 165 DEG C of curing temperature, vulcanization time 4min.
Proved by refining glue efficiency test, using 0.2 part of peptizer DS-T-1 can make natural rubber plasticate the time shorten one
Half, performance is best.And peptizer DS-T-1 dosage at 0.1~0.3 part rubber compound physical property and processing performance not by
It influences.
To sum up test result: preferred optimum formula dosage are as follows: 55 parts of standard rubbers, 45 parts of butadiene-styrene rubbers, 2 parts of sulphur, 0.2 part of modeling
Solve agent DS-T-1,3 parts of vulcanization accelerators, 3.5 parts of stearic acid, 5 parts of activated zinc oxides, 23 parts of rubber softening oils, 9 parts of O-phthalics
Dibutyl phthalate, 70 parts of N330 carbon blacks, 4 parts of anti-aging agents, 7 parts of modified petroleum resins, 0.5 part of salicylic acid and 10 parts of conductive blacks.
By adopting the above-described technical solution, compared with prior art, sizing material of the present invention to wear-resistant conductive sole rubber
Formula is screened, is optimized, and the sizing material product produced being prepared using the present invention is had good wear-resisting property and led
The entity of electrical property realizes that shoe soles by using vulcanizing rubber Akron wear volume is less than 0.3cm3/ 1.61km, rubber soles resistance value
0.1-100KΩ.The invention is simple and feasible, and material source is extensive, low in cost, and the using effect of product is good.
Specific embodiment
The embodiment of the present invention 1: wear-resistant conductive sole rubber, by weight score calculate, and preferred technical solution is to press
Weight fraction calculates, including 55 parts of standard rubbers, 45 parts of butadiene-styrene rubbers, 2 parts of sulphur, and 0.2 part of peptizer DS-T-1,3 parts of vulcanizations promote
Agent, 3.5 parts of stearic acid, 5 parts of activated zinc oxides, 23 parts of rubber softening oils, 9 parts of dibutyl phthalates, 70 parts of N330 carbon blacks,
4 parts of anti-aging agents, 7 parts of modified petroleum resins, 0.5 part of salicylic acid and 10 parts of conductive blacks.
The preparation method of wear-resistant conductive sole rubber, 1) prepare broken-down rubber: by 45 parts of standard rubbers and 0.2 part of peptizer DS-
T-1 is refining pressure 8~10 minutes in 100~130 DEG C of mixer in temperature, on discharge to opening rubber mixing machine, packet roller, turn refining to
Surface is smooth, reel, obtains the broken-down rubber that Wei Shi plasticity is 0.45~0.50；2) masterbatch is prepared: by 45 parts of butadiene-styrene rubbers, 10 parts
In standard rubber, 7 parts of modified petroleum resin investment mixers, it is 100~130 DEG C in temperature, after pressure refining 1 minute, puts into 40 parts
N330 carbon black, 10 parts of conductive blacks and 15 parts of rubber softening oils, pressure refining 4~5 minutes, refer in the load of mixer operating current table
Needle pickup is to 100A or more, until flying upward in mixer without hydrocarbon black powder, mentions floating weight, sweeps powder, then put into 30 parts of N330 carbon blacks,
9 parts of dibutyl phthalates and 5 parts of rubber softening oils put down floating weight, and pressure is refined 5 minutes, rubber-internal mixer operating current table
Load pointer goes back up to 100A or more, mentions floating weight, sweeps powder, then 3 minutes heel row of refining is pressed to expect opening rubber mixing machine；Glue 8 is smash to divide
Zhong Hou, water cooling slice obtain masterbatch；3) it is kneaded: by broken-down rubber, masterbatch, 3 parts of vulcanization accelerators, 3.5 parts of stearic acid, 5 parts
In activated zinc oxide, 4 parts of anti-aging agents and 0.5 part of salicylic acid investment mixer, in the case where temperature is 100~130 DEG C, pressure refining 1 minute
Afterwards, remaining 3 parts of rubber softening oils are put into, then press refining 4 minutes, sulphur is added, then press refining 40 seconds, the load of mixer is arrived in refining
Until being raised to when highest point declines again by 0, by rubber compound discharge into opening rubber mixing machine, the mixing of opening rubber mixing machine is put into
Glue, which is crossed machine under 4~5mm roll spacing and drawn, to be led to 8~10 times, guarantees that each component stock dispersion is uniform, slice water is cooling, obtains wear-resistant conductive
Sole rubber.
The application of wear-resistant conductive sole rubber, by wear-resistant conductive sole rubber by opening rubber mixing machine refine after,
The glue embryo piece being pressed into a thickness of 7mm or so is punched by preforming machine again, glue embryo plate shape meets die for shoe-sole requirement
Shape；By the glue embryo piece be put into the mold for rubber soles that temperature is 160~165 DEG C, pressure is 20Mpa heating pressing 3.5~
4.5 minutes, cooled to room temperature is taken out, trimming removes stream side glue, mold molding wear-resistant conductive rubber soles are prepared,
Middle electric conductive shoe sole Akron wear volume is less than 0.3cm3/1.61km, resistance value 0.1-100K Ω.
The embodiment of the present invention 2: wear-resistant conductive sole rubber, by weight score calculate, and preferred technical solution is to press
Weight fraction calculates, including 60 parts of standard rubbers, 40 parts of butadiene-styrene rubbers, 2 parts of sulphur, and 0.2 part of peptizer DS-T-1,3 parts of vulcanizations promote
Agent, 3.5 parts of stearic acid, 5 parts of activated zinc oxides, 23 parts of rubber softening oils, 9 parts of dibutyl phthalates, 60 parts of N330 carbon blacks,
4 parts of anti-aging agents, 7 parts of modified petroleum resins, 0.5 part of salicylic acid and 15 parts of conductive blacks.
Preparation method and application is the same as embodiment 1.
The embodiment of the present invention 3: wear-resistant conductive sole rubber, by weight score calculate, and preferred technical solution is to press
Weight fraction calculates, including 55 parts of standard rubbers, 45 parts of butadiene-styrene rubbers, 2 parts of sulphur, and 0.2 part of peptizer DS-T-1,3 parts of vulcanizations promote
Agent, 3.5 parts of stearic acid, 5 parts of activated zinc oxides, 15 parts of rubber softening oils, 18 parts of dibutyl phthalates, 70 parts of N330 charcoals
It is black, 4 parts of anti-aging agents, 7 parts of modified petroleum resins, 0.5 part of salicylic acid and 10 parts of conductive blacks.
Preparation method and application is the same as embodiment 1.
Claims (8)
1. a kind of wear-resistant conductive sole rubber, it is characterised in that: score calculates by weight, including 50~60 parts of standard rubbers, 40~
50 parts of butadiene-styrene rubbers, 1.8~2.2 parts of sulphur, 0.1~0.3 part of peptizer DS-T-1,2.8~3.2 parts of vulcanization accelerators, 3.3~
3.7 parts of stearic acid, 4.6~5.4 parts of activated zinc oxides, 20~26 parts of rubber softening oils, 8~10 parts of dibutyl phthalates,
65~75 parts of N330 carbon blacks, 3.8~4.2 parts of anti-aging agents, 6~8 parts of modified petroleum resins, 0.4~0.6 part of salicylic acid and 9~
11 parts of conductive blacks.
2. wear-resistant conductive sole rubber according to claim 1, it is characterised in that: score calculates by weight, including 55 parts
Standard rubber, 45 parts of butadiene-styrene rubbers, 2 parts of sulphur, 0.2 part of peptizer DS-T-1,3 parts of vulcanization accelerators, 3.5 parts of stearic acid, 5 parts of activity
Zinc oxide, 23 parts of rubber softening oils, 9 parts of dibutyl phthalates, 70 parts of N330 carbon blacks, 4 parts of anti-aging agents, 7 parts of modified petroleums
Resin, 0.5 part of salicylic acid and 10 parts of conductive blacks.
3. wear-resistant conductive sole rubber according to claim 1 or 2, it is characterised in that: the vulcanization accelerator is every 3
Part vulcanization accelerator is made of 0.8 part of altax, 1.6 parts of accelerant CZs and 0.6 part of diphenylguanidine.
4. wear-resistant conductive sole rubber according to claim 1 or 2, it is characterised in that: the standard rubber is 1#Standard
Glue, butadiene-styrene rubber are colophonium butylbenzene glue 1502.
5. wear-resistant conductive sole rubber according to claim 1 or 2, it is characterised in that: the conductive black is superconduction
Electric carbon black V30.
6. wear-resistant conductive sole rubber according to claim 1 or 2, it is characterised in that: the anti-aging agent is every 4 parts
Anti-aging agent is made of 1.2 parts of antioxidant Hs, 2.1 parts of anti-aging agent CD and 0.7 part of antioxidant 4010NA.
7. a kind of preparation method of wear-resistant conductive sole rubber as described in claim 1, it is characterised in that: 1) preparation is plasticated
Glue: by 45 parts of standard rubbers and peptizer DS-T-1, refining is pressed 8~10 minutes in the mixer that temperature is 100~130 DEG C, and discharge arrives
On opening rubber mixing machine, packet roller turns refining smooth to surface, reel, obtains the broken-down rubber that Wei Shi plasticity is 0.45~0.50；2) it makes
Standby masterbatch: butadiene-styrene rubber, 10 parts of standard rubbers, 7 parts of modified petroleum resins are put into mixers, are 100~130 DEG C in temperature,
After pressure refining 1 minute, 40 parts of N330 carbon blacks, 10 parts of conductive blacks and 15 parts of rubber softening oils, pressure refining 4~5 minutes, in mixing are put into
The load pointer of machine operating current table goes back up to 100A or more, until flying upward in mixer without hydrocarbon black powder, mentions floating weight, sweeps
Powder, then 30 parts of N330 carbon blacks are put into, 9 parts of dibutyl phthalates and 5 parts of rubber softening oils put down floating weight, 5 points of pressure refining
The load pointer of clock, rubber-internal mixer operating current table goes back up to 100A or more, mentions floating weight, sweeps powder, then presses discharge after refining 3 minutes
To opening rubber mixing machine；After smashing glue 8 minutes, water cooling slice obtains masterbatch；3) it is kneaded: by broken-down rubber, masterbatch, 3 parts of vulcanizations
In promotor, 3.5 parts of stearic acid, 5 parts of activated zinc oxides, 4 parts of anti-aging agents and 0.5 part of salicylic acid investment mixer, it is in temperature
At 100~130 DEG C, after pressure refining 1 minute, remaining 3 parts of rubber softening oils is put into, then press refining 4 minutes, sulphur is added, then press refining
It 40 seconds, refines until the load of mixer is raised to when highest point declines again by 0, by rubber compound discharge to opening rubber mixing machine
In, the rubber compound for putting into opening rubber mixing machine, which is crossed machine under 4~5mm roll spacing and drawn, to be led to 8~10 times, guarantees that each component stock dispersion is equal
Even, slice water is cooling, obtains wear-resistant conductive sole rubber.
8. a kind of application of wear-resistant conductive sole rubber as described in claim 1, it is characterised in that: by wear-resistant conductive sole rubber
After glue on opening rubber mixing machine by refining, then passes through preforming machine and be punched the glue embryo piece being pressed into a thickness of 5-7mm, glue
Embryo plate shape meets the shape of die for shoe-sole requirement；The glue embryo piece is put into the rubber that temperature is 160~165 DEG C, pressure is 20Mpa
Heating pressing 3.5~4.5 minutes in rubber sole mold, take out cooled to room temperature, and trimming removes stream side glue, prepares mould
Tool molding wear-resistant conductive rubber soles, wherein electric conductive shoe sole Akron wear volume is less than 0.3cm3/1.61km, resistance value 0.1-
100KΩ。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811289630.XA CN109369983A (en) | 2018-10-31 | 2018-10-31 | Wear-resistant conductive sole rubber and preparation method and application |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811289630.XA CN109369983A (en) | 2018-10-31 | 2018-10-31 | Wear-resistant conductive sole rubber and preparation method and application |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110591173A (en) * | 2019-09-27 | 2019-12-20 | 际华三五三七有限责任公司 | Antistatic substrate rubber and preparation method and application thereof |
| CN112280115A (en) * | 2020-11-02 | 2021-01-29 | 际华三五三七有限责任公司 | Spray-proof blue black outsole and preparation method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62275401A (en) * | 1986-05-22 | 1987-11-30 | アキレス株式会社 | Conductive vibrationproof shoes |
| CN102796288A (en) * | 2012-08-09 | 2012-11-28 | 际华三五三七制鞋有限责任公司 | Novel antiskid antistatic rubber sole and preparation method thereof |
| CN103570991A (en) * | 2013-10-15 | 2014-02-12 | 苏州市景荣科技有限公司 | High abrasion-resistant antistatic rubber sole |
| CN103587135A (en) * | 2013-10-24 | 2014-02-19 | 安徽工贸职业技术学院 | Preparation method of wear-resistant and anti-static rubber soles |
-
2018
- 2018-10-31 CN CN201811289630.XA patent/CN109369983A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62275401A (en) * | 1986-05-22 | 1987-11-30 | アキレス株式会社 | Conductive vibrationproof shoes |
| CN102796288A (en) * | 2012-08-09 | 2012-11-28 | 际华三五三七制鞋有限责任公司 | Novel antiskid antistatic rubber sole and preparation method thereof |
| CN103570991A (en) * | 2013-10-15 | 2014-02-12 | 苏州市景荣科技有限公司 | High abrasion-resistant antistatic rubber sole |
| CN103587135A (en) * | 2013-10-24 | 2014-02-19 | 安徽工贸职业技术学院 | Preparation method of wear-resistant and anti-static rubber soles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110591173A (en) * | 2019-09-27 | 2019-12-20 | 际华三五三七有限责任公司 | Antistatic substrate rubber and preparation method and application thereof |
| CN112280115A (en) * | 2020-11-02 | 2021-01-29 | 际华三五三七有限责任公司 | Spray-proof blue black outsole and preparation method and application thereof |
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