CN106674664A - Tear-resistant high-wear-resistance chloroprene rubber material - Google Patents
Tear-resistant high-wear-resistance chloroprene rubber material Download PDFInfo
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- CN106674664A CN106674664A CN201611141325.7A CN201611141325A CN106674664A CN 106674664 A CN106674664 A CN 106674664A CN 201611141325 A CN201611141325 A CN 201611141325A CN 106674664 A CN106674664 A CN 106674664A
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- tea saponin
- chloroprene rubber
- abaca
- rubber material
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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
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
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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
- C08K2201/011—Nanostructured 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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a tear-resistant high-wear-resistance chloroprene rubber material which is prepared from the following raw materials in parts by weight: 40-60 parts of chloroprene rubber, 10-20 parts of epichlorohydrin rubber, 15-25 parts of nitrile-butadiene rubber, 4-8 parts of liquid epoxy resin, 4-10 parts of tetrafluoroethylene, 6-12 parts of polyurethane, 4-10 parts of pumice powder, 6-18 parts of glass microballoon, 10-20 parts of hydrated calcium silicate, 10-20 parts of meerschaum powder, 15-25 parts of tea saponin composite aupoz fiber, 0.5-1.3 parts of ethylene glycol dimethacrylate, 1.5-2.5 parts of dicumyl peroxide, 1.5-2.5 parts of triallyl isocyanurate, 1-2 parts of octyl phthalate and 2-4 parts of trimethyl phosphate. The tear-resistant high-wear-resistance chloroprene rubber material has the advantages of tear resistance, excellent wear resistance, favorable elasticity, excellent cushioning performance and excellent anticollision capacity.
Description
Technical field
The present invention relates to field of rubber technology, more particularly to a kind of anti tear high abrasion chloroprene rubber material.
Background technology
Neoprene is the rubber generated for primary raw material carries out α-polymerization by chlorobutadiene, with good physical machine
Tool performance, oil resistant, heat-resisting, resistance to combustion, resistance to ozone, resistance to acids and bases are good.Can be used to produce conveyer belt, conveyer belt, oil-resisting rubber hose, sealing
The rubbers such as material, it can also be used to produce binding agent, for the bonding etc. of the materials such as metal, timber, leather.But current neoprene
The tear-resistant of rubber, resilience and anti-wear performance also can not meet demand, it would be highly desirable to solve.
The content of the invention
Based on the technical problem that background technology is present, the present invention proposes a kind of anti tear high abrasion chloroprene rubber material,
Anti tear, anti-wear performance are outstanding, and elasticity is good, and shock-absorbing capacity is extremely excellent, and anticollision ability is fabulous.
A kind of anti tear high abrasion chloroprene rubber material proposed by the present invention, its raw material includes by weight：Neoprene
40-60 parts, epichlorohydrin rubber 10-20 parts, nitrile rubber 15-25 parts, liquid-state epoxy resin 4-8 parts, tetrafluoroethene 4-10 parts, poly- ammonia
Ester 6-12 parts, pumice 4-10 parts, glass microballoon 6-18 parts, afwillite 10-20 parts, sepiolite powder 10-20 parts, tea saponin
Compound abaca fibre 15-25 parts, Ethylene glycol dimethacrylate 0.5-1.3 part, cumyl peroxide 1.5-2.5 parts are different
Triallyl cyanurate 1.5-2.5 parts, octyl phthalate 1-2 parts, trimethyl phosphate 2-4 parts.
Preferably, liquid-state epoxy resin, tetrafluoroethene, polyurethane, pumice, glass microballoon, afwillite, meerschaum
The weight ratio of the compound abaca fibre of powder, tea saponin is 5-7：5-9：8-10：6-8：10-14：12-18：12-18：18-22.
Preferably, the compound abaca fibre of tea saponin, Ethylene glycol dimethacrylate, cumyl peroxide, isocyanide urine
The weight ratio of sour triallyl is 18-22：0.8-1.2：1.8-2.2：1.8-2.2.
Preferably, its raw material includes by weight：Neoprene 45-55 parts, epichlorohydrin rubber 12-18 parts, nitrile rubber 18-
22 parts, liquid-state epoxy resin 5-7 parts, tetrafluoroethene 5-9 parts, polyurethane 8-10 parts, pumice 6-8 parts, glass microballoon 10-14
Part, afwillite 12-18 parts, sepiolite powder 12-18 parts, the compound abaca fibre 18-22 parts of tea saponin, dimethacrylate second
Diol ester 0.8-1.2 parts, cumyl peroxide 1.8-2.2 parts, triallyl isocyanurate 1.8-2.2 parts, phthalic acid
Monooctyl ester 1.3-1.7 parts, trimethyl phosphate 2.5-3.5 parts.
Preferably, the compound abaca fibre of tea saponin is prepared using following technique：By tea saponin, chlorosulfonic acid, N, N- dimethyl
Methanamide mixing, adds sodium hydroxide solution to stir, and adds ethyl acetate to mix, and filters, and adds in filter cake
Enter abaca fibre, zeolite powder, nano silicon, water stirring, heat up under vacuum state, insulation is cooled to room temperature, filters, and does
Dry, crushing obtains the compound abaca fibre of tea saponin.
Preferably, the compound abaca fibre of tea saponin is prepared using following technique：By weight by 10-16 part tea saponins, 2-3
Part chlorosulfonic acid, 45-85 parts DMF are mixed, and add 4-8 parts concentration for the hydroxide of 1.5-2.8mol/L
Sodium solution stirs, and adds 140-260 parts ethyl acetate to mix, and filters, and adds 30-60 parts abaca fine in filter cake
Dimension, the stirring of 20-40 part zeolite powders, 10-20 part nano silicons, 120-240 parts water, heat up under vacuum state, insulation, cooling
To room temperature, filter, dry, pulverize and obtain the compound abaca fibre of tea saponin.
Preferably, the compound abaca fibre of tea saponin is prepared using following technique：By weight by 10-16 part tea saponins, 2-3
Part chlorosulfonic acid, 45-85 parts DMF mix 30-60min, add 4-8 parts concentration to be 1.5-2.8mol/L
Sodium hydroxide solution stir, add 140-260 parts ethyl acetate to mix 100-120min, filter, in filter cake
Add 30-60 part abaca fibres, 20-40 part zeolite powders, 10-20 part nano silicons, 120-240 parts water stirring 40-
550-750 DEG C is warming up under 80min, vacuum state, 10-20min is incubated, wherein vacuum is 8-16Pa, is cooled to room temperature, mistake
Filter, dry, pulverize and obtain the compound abaca fibre of tea saponin.
The present invention is obtained using conventional fabrication process.
The present invention is coordinated using nitrile rubber, neoprene, epichlorohydrin rubber, can effectively strengthen the elastic, anti-tear of the present invention
Split, anti-wear performance；In the compound abaca fibre of the tea saponin of the present invention, tea saponin is after chlorosulfonic acid acidifying, and surface activity is high,
Abaca fibre, zeolite powder, nano silicon is coordinated to act under vacuum conditions, mutual dispersibility is high, and abaca fibre
Carbosphere and attachment zeolite powder, nano-silica surface after firing are formed, the compound abaca fibre of tea saponin is contained greatly
Amount methyl, hydroxyl and carbonyl functional group, reactivity is high；The compound abaca fibre of tea saponin and cumyl peroxide, dimethyl
Acrylic acid glycol ester, triallyl isocyanurate coordinate, and nitrile rubber, neoprene, epichlorohydrin rubber are vulcanized, and make this
The very high density of invention, and the compound abaca fibre of tea saponin wherein filling capacity is fabulous, make anticollision ability of the present invention fabulous,
Shock-absorbing capacity is extremely excellent；Sepiolite powder, glass microballoon, afwillite, pumice, liquid-state epoxy resin, polyurethane, tetrafluoro
Ethylene coordinates, and under tea saponin compound abaca fibre, trimethyl phosphate, the cooperation of octyl phthalate, is ensureing hardness
Under the premise of, toughness is fabulous, and the compatibility with other organic materials is good, and storeroom mix homogeneously performance is good, and anticollision, rebound performance enter
One step strengthens.
Specific embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of anti tear high abrasion chloroprene rubber material proposed by the present invention, its raw material includes by weight：Neoprene
40 parts, 20 parts of epichlorohydrin rubber, 15 parts of nitrile rubber, 8 parts of liquid-state epoxy resin, 4 parts of tetrafluoroethene, 12 parts of polyurethane, pumice 4
Part, 18 parts of glass microballoon, 10 parts of afwillite, 20 parts of sepiolite powder, tea saponin is combined 15 parts of abaca fibre, dimethyl allene
1.3 parts of sour glycol ester, 1.5 parts of cumyl peroxide, 2.5 parts of triallyl isocyanurate, 1 part of octyl phthalate,
4 parts of trimethyl phosphate.
Embodiment 2
A kind of anti tear high abrasion chloroprene rubber material proposed by the present invention, its raw material includes by weight：Neoprene
60 parts, 10 parts of epichlorohydrin rubber, 25 parts of nitrile rubber, 4 parts of liquid-state epoxy resin, 10 parts of tetrafluoroethene, 6 parts of polyurethane, pumice
10 parts, 6 parts of glass microballoon, 20 parts of afwillite, 10 parts of sepiolite powder, tea saponin is combined 25 parts of abaca fibre, dimethyl propylene
0.5 part of olefin(e) acid glycol ester, 2.5 parts of cumyl peroxide, 1.5 parts of triallyl isocyanurate, octyl phthalate 2
Part, 2 parts of trimethyl phosphate.
The compound abaca fibre of tea saponin is prepared using following technique：Tea saponin, chlorosulfonic acid, N,N-dimethylformamide are mixed
Stirring is closed, adds sodium hydroxide solution to stir, add ethyl acetate to mix, filtered, add abaca fine in filter cake
Dimension, zeolite powder, nano silicon, water stirring, heat up under vacuum state, and insulation is cooled to room temperature, filters, and dry, pulverize
To the compound abaca fibre of tea saponin.
Embodiment 3
A kind of anti tear high abrasion chloroprene rubber material proposed by the present invention, its raw material includes by weight：Neoprene
45 parts, 18 parts of epichlorohydrin rubber, 18 parts of nitrile rubber, 7 parts of liquid-state epoxy resin, 5 parts of tetrafluoroethene, 10 parts of polyurethane, pumice 6
Part, 14 parts of glass microballoon, 12 parts of afwillite, 18 parts of sepiolite powder, tea saponin is combined 18 parts of abaca fibre, dimethyl allene
1.2 parts of sour glycol ester, 1.8 parts of cumyl peroxide, 2.2 parts of triallyl isocyanurate, octyl phthalate 1.3
Part, 3.5 parts of trimethyl phosphate.
The compound abaca fibre of tea saponin is prepared using following technique：By weight by 13 parts of tea saponins, 2.5 parts of chlorosulfonic acids,
65 parts of DMFs are mixed, and add 6 parts of concentration to stir for the sodium hydroxide solution of 2mol/L, are added
200 parts of ethyl acetate are mixed, and are filtered, and 45 parts of abaca fibres, 30 parts of zeolite powders, 15 parts of nanometer titanium dioxides are added in filter cake
Silicon, 130 parts of water stirrings, heat up under vacuum state, and insulation is cooled to room temperature, filters, and dry, pulverize and obtain the compound any of several broadleaf plants of tea saponin
Flaxen fiber.
Embodiment 4
A kind of anti tear high abrasion chloroprene rubber material proposed by the present invention, its raw material includes by weight：Neoprene
55 parts, 12 parts of epichlorohydrin rubber, 22 parts of nitrile rubber, 5 parts of liquid-state epoxy resin, 9 parts of tetrafluoroethene, 8 parts of polyurethane, pumice 8
Part, 10 parts of glass microballoon, 18 parts of afwillite, 12 parts of sepiolite powder, tea saponin is combined 22 parts of abaca fibre, dimethyl allene
0.8 part of sour glycol ester, 2.2 parts of cumyl peroxide, 1.8 parts of triallyl isocyanurate, octyl phthalate 1.7
Part, 2.5 parts of trimethyl phosphate.
The compound abaca fibre of tea saponin is prepared using following technique：By weight by 10 parts of tea saponins, 3 parts of chlorosulfonic acids, 45
Part DMF mixes 60min, adds 4 parts of concentration to stir for the sodium hydroxide solution of 2.8mol/L,
Add 140 parts of ethyl acetate to mix 120min, filter, add in filter cake 30 parts of abaca fibres, 40 parts of zeolite powders, 10 parts
Nano silicon, 240 parts of water stir 40min, and 750 DEG C are warming up under vacuum state, are incubated 10min, and wherein vacuum is
16Pa, is cooled to room temperature, filters, and dry, pulverize and obtains the compound abaca fibre of tea saponin.
Embodiment 5
A kind of anti tear high abrasion chloroprene rubber material proposed by the present invention, its raw material includes by weight：Neoprene
50 parts, 15 parts of epichlorohydrin rubber, 20 parts of nitrile rubber, 6 parts of liquid-state epoxy resin, 7 parts of tetrafluoroethene, 9 parts of polyurethane, pumice 7
Part, 12 parts of glass microballoon, 15 parts of afwillite, 15 parts of sepiolite powder, tea saponin is combined 20 parts of abaca fibre, dimethyl allene
1 part of sour glycol ester, 2 parts of cumyl peroxide, 2 parts of triallyl isocyanurate, 1.5 parts of octyl phthalate, phosphoric acid
3 parts of trimethyl.
The compound abaca fibre of tea saponin is prepared using following technique：By weight by 16 parts of tea saponins, 2 parts of chlorosulfonic acids, 85
Part DMF mixes 30min, adds 8 parts of concentration to stir for the sodium hydroxide solution of 1.5mol/L,
Add 260 parts of ethyl acetate to mix 100min, filter, add in filter cake 60 parts of abaca fibres, 20 parts of zeolite powders, 20 parts
Nano silicon, 120 parts of water stir 80min, and 550 DEG C are warming up under vacuum state, are incubated 20min, and wherein vacuum is
8Pa, is cooled to room temperature, filters, and dry, pulverize and obtains the compound abaca fibre of tea saponin.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (7)
1. a kind of anti tear high abrasion chloroprene rubber material, it is characterised in that its raw material includes by weight：Neoprene 40-
60 parts, epichlorohydrin rubber 10-20 parts, nitrile rubber 15-25 parts, liquid-state epoxy resin 4-8 parts, tetrafluoroethene 4-10 parts, polyurethane
6-12 parts, pumice 4-10 parts, glass microballoon 6-18 parts, afwillite 10-20 parts, sepiolite powder 10-20 parts, tea saponin is multiple
Close abaca fibre 15-25 parts, Ethylene glycol dimethacrylate 0.5-1.3 part, cumyl peroxide 1.5-2.5 parts, isocyanide
Uric acid triallyl 1.5-2.5 parts, octyl phthalate 1-2 parts, trimethyl phosphate 2-4 parts.
2. anti tear high abrasion chloroprene rubber material according to claim 1, it is characterised in that liquid-state epoxy resin, tetrafluoro
Ethylene, polyurethane, pumice, glass microballoon, afwillite, sepiolite powder, tea saponin are combined the weight ratio of abaca fibre
5-7：5-9：8-10：6-8：10-14：12-18：12-18：18-22.
3. anti tear high abrasion chloroprene rubber material according to claim 1 or claim 2, it is characterised in that tea saponin is combined abaca
Fiber, Ethylene glycol dimethacrylate, cumyl peroxide, the weight ratio of triallyl isocyanurate are 18-22：0.8-
1.2：1.8-2.2：1.8-2.2.
4. the anti tear high abrasion chloroprene rubber material according to any one of claim 1-3, it is characterised in that its raw material is by weight
Amount part includes：Neoprene 45-55 parts, epichlorohydrin rubber 12-18 parts, nitrile rubber 18-22 parts, liquid-state epoxy resin 5-7 parts, four
Fluorothene 5-9 part, polyurethane 8-10 parts, pumice 6-8 parts, glass microballoon 10-14 parts, afwillite 12-18 parts, meerschaum
Powder 12-18 parts, the compound abaca fibre 18-22 parts of tea saponin, Ethylene glycol dimethacrylate 0.8-1.2 part, peroxidating two is different
Propyl benzene 1.8-2.2 parts, triallyl isocyanurate 1.8-2.2 parts, octyl phthalate 1.3-1.7 parts, trimethyl phosphate
2.5-3.5 part.
5. the anti tear high abrasion chloroprene rubber material according to any one of claim 1-4, it is characterised in that tea saponin is combined
Abaca fibre is prepared using following technique：Tea saponin, chlorosulfonic acid, DMF are mixed, hydroxide is added
Sodium solution stirs, and adds ethyl acetate to mix, and filters, and abaca fibre, zeolite powder, nano-silica are added in filter cake
SiClx, water are stirred, and are heated up under vacuum state, and insulation is cooled to room temperature, filters, and be dry, pulverize and are obtained the compound abaca fibre of tea saponin
Dimension.
6. the anti tear high abrasion chloroprene rubber material according to any one of claim 1-5, it is characterised in that tea saponin is combined
Abaca fibre is prepared using following technique：By weight by 10-16 part tea saponins, 2-3 part chlorosulfonic acids, 45-85 part N, N- diformazans
Base Methanamide is mixed, and adds 4-8 parts concentration to stir for the sodium hydroxide solution of 1.5-2.8mol/L, adds 140-
260 parts of ethyl acetate are mixed, and are filtered, and 30-60 part abaca fibres, 20-40 part zeolite powders, 10-20 parts are added in filter cake
Nano silicon, the stirring of 120-240 parts water, heat up under vacuum state, and insulation is cooled to room temperature, filters, and dry, pulverize
To the compound abaca fibre of tea saponin.
7. the anti tear high abrasion chloroprene rubber material according to any one of claim 1-6, it is characterised in that tea saponin is combined
Abaca fibre is prepared using following technique：By weight by 10-16 part tea saponins, 2-3 part chlorosulfonic acids, 45-85 part N, N- diformazans
Base Methanamide mixes 30-60min, adds 4-8 parts concentration to stir for the sodium hydroxide solution of 1.5-2.8mol/L, plus
Enter 140-260 parts ethyl acetate and mix 100-120min, filter, 30-60 part abaca fibres, 20-40 are added in filter cake
Part zeolite powder, 10-20 part nano silicons, 120-240 parts water stirring 40-80min, under vacuum state 550-750 is warming up to
DEG C, 10-20min is incubated, wherein vacuum is 8-16Pa, is cooled to room temperature, is filtered, and dry, pulverize and obtains the compound any of several broadleaf plants of tea saponin
Flaxen fiber.
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| CN201611141325.7A CN106674664A (en) | 2016-12-12 | 2016-12-12 | Tear-resistant high-wear-resistance chloroprene rubber material |
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| CN201611141325.7A CN106674664A (en) | 2016-12-12 | 2016-12-12 | Tear-resistant high-wear-resistance chloroprene rubber material |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107383504A (en) * | 2017-08-01 | 2017-11-24 | 安徽华翎羽毛制品有限公司 | A kind of badminton ball head material |
| CN113696585A (en) * | 2021-07-09 | 2021-11-26 | 牛红武 | Sound-insulation anti-skidding volcanic flexible material and preparation method thereof |
| CN114750484A (en) * | 2022-05-17 | 2022-07-15 | 史秀龙 | Long-acting anti-fouling fabric and preparation method thereof |
| EP4227353A4 (en) * | 2020-10-26 | 2024-04-10 | Denka Company Ltd | Rubber composition, vulcanized substance, and vulcanized molded object |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0542268A1 (en) * | 1991-11-12 | 1993-05-19 | Sumitomo Rubber Industries Limited | Latex rubber product and method for manufacturing the same |
| CN104072899A (en) * | 2014-06-27 | 2014-10-01 | 安徽宁国尚鼎橡塑制品有限公司 | Wear-resistant anti-tear rubber material |
| CN104311934A (en) * | 2014-09-29 | 2015-01-28 | 无为县茂林电缆材料有限公司 | High-strength tear-resistant modified neoprene material and preparation method thereof |
| CN105175839A (en) * | 2015-09-16 | 2015-12-23 | 安徽华润仪表线缆有限公司 | Marine modified hydrogenated butadiene-acrylonitrile rubber cable material |
-
2016
- 2016-12-12 CN CN201611141325.7A patent/CN106674664A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0542268A1 (en) * | 1991-11-12 | 1993-05-19 | Sumitomo Rubber Industries Limited | Latex rubber product and method for manufacturing the same |
| CN104072899A (en) * | 2014-06-27 | 2014-10-01 | 安徽宁国尚鼎橡塑制品有限公司 | Wear-resistant anti-tear rubber material |
| CN104311934A (en) * | 2014-09-29 | 2015-01-28 | 无为县茂林电缆材料有限公司 | High-strength tear-resistant modified neoprene material and preparation method thereof |
| CN105175839A (en) * | 2015-09-16 | 2015-12-23 | 安徽华润仪表线缆有限公司 | Marine modified hydrogenated butadiene-acrylonitrile rubber cable material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107383504A (en) * | 2017-08-01 | 2017-11-24 | 安徽华翎羽毛制品有限公司 | A kind of badminton ball head material |
| EP4227353A4 (en) * | 2020-10-26 | 2024-04-10 | Denka Company Ltd | Rubber composition, vulcanized substance, and vulcanized molded object |
| CN113696585A (en) * | 2021-07-09 | 2021-11-26 | 牛红武 | Sound-insulation anti-skidding volcanic flexible material and preparation method thereof |
| CN114750484A (en) * | 2022-05-17 | 2022-07-15 | 史秀龙 | Long-acting anti-fouling fabric and preparation method thereof |
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Application publication date: 20170517 |