CN114591574A - Light wear-resistant sole material and preparation method thereof - Google Patents
Light wear-resistant sole material and preparation method thereof Download PDFInfo
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- CN114591574A CN114591574A CN202210376432.7A CN202210376432A CN114591574A CN 114591574 A CN114591574 A CN 114591574A CN 202210376432 A CN202210376432 A CN 202210376432A CN 114591574 A CN114591574 A CN 114591574A
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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
- 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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- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention relates to a light wear-resistant sole material and a preparation method thereof, wherein the light wear-resistant sole material comprises the following raw materials in parts by weight: 55-75 parts of ethylene propylene diene monomer, 10-15 parts of ultrahigh molecular weight polyethylene, 25-35 parts of wear-resistant filler, 10-20 parts of reinforcing agent, 0.5-1.5 parts of stearic acid, 1-3 parts of zinc stearate, 0.5-2 parts of anti-aging agent and 1-3 parts of vulcanizing agent; the wear-resistant filler is added, so that the sole material is endowed with excellent wear resistance on the premise of not influencing the weight of the sole material, the alumina porous ceramic material is a carbon-bonded carbon composite material filling modified alumina porous ceramic material, when the alumina porous ceramic material is used as the filler, firstly, the alumina ceramic material can be used as the excellent wear-resistant filler, but the weight can be increased when the insole is prepared, so that the carbon-bonded carbon composite material modified alumina porous ceramic filler is introduced, the excellent wear resistance is ensured, the self weight is reduced, and the use is convenient.
Description
Technical Field
The invention belongs to the technical field of high polymer materials, and particularly relates to a light wear-resistant sole material and a preparation method thereof.
Background
The shoes are necessities of daily life. With the development of science and technology, the living standard of people is improved, and the requirements of people on the quality and the performance of shoes are higher and higher. Although the appearance of shoes on the market is comfortable and beautiful, the requirements of people cannot be met in some properties such as abrasion resistance, impact resistance, skid resistance and the like of soles.
The sole materials in the market at present comprise TPR, PU, rubber, EVA and the like; wherein, the TPR thermoplastic rubber has the mechanical elasticity of the traditional rubber and the processability of the thermoplastic plastic, has the cheapest price, but has heavy material, poor abrasion and poor impact resistance; the PU bottom has high hardness, good wear resistance and good elasticity, but is expensive and easy to break; the EVA sole is light and convenient, has good elasticity and good impact resistance, but has poor wear resistance; the rubber is used for undersoles of various shoes, and has good wear resistance and good skid resistance. However, natural rubber has poor wear resistance and impact resistance, and cannot meet the requirement of military shoes for long-term outdoor use.
Disclosure of Invention
In order to solve the technical problems, the invention provides a light wear-resistant sole material and a preparation method thereof.
The purpose of the invention can be realized by the following technical scheme:
a light wear-resistant sole material comprises the following raw materials in parts by weight: 55-75 parts of ethylene propylene diene monomer, 10-15 parts of ultrahigh molecular weight polyethylene, 25-35 parts of wear-resistant filler, 10-20 parts of reinforcing agent, 0.5-1.5 parts of stearic acid, 1-3 parts of zinc stearate, 0.5-2 parts of anti-aging agent and 1-3 parts of vulcanizing agent.
The wear-resistant filler is prepared by the following steps:
step S1, adding aluminum powder into 2-3.5% potassium dichromate aqueous solution, magnetically stirring for 8h to prepare slurry, then adding sodium dodecyl sulfate, stirring for 10h at the rotating speed of 500-600r/min to form foam slurry, and controlling the weight ratio of the aluminum powder, the potassium dichromate aqueous solution and the sodium dodecyl sulfate to be 4-4.5: 10: 0.10-0.12.
In the step S1, potassium dichromate aqueous solution is used as a solvent, potassium dichromate generates a layer of uniform chromium-rich protective film on the surface of aluminum particles, which can effectively prevent water and aluminum from reacting to generate hydrogen, the surface of aluminum powder is contacted with oxygen to form an aluminum oxide film, sodium dodecyl sulfate is added to partially modify aluminum oxide for hydrophobic property, and then the mixture is stirred at a high speed to form foam slurry.
Step S2, adding the short viscose-based carbon fibers and the phenolic resin into water, stirring at a high speed for 60min to prepare slurry, injecting the slurry into a mold, applying pressure to the mold to extrude water, maintaining the pressure for 30min to form a blank, drying the blank at 75 ℃ for 24h, sequentially preserving heat at 150 ℃ for 1h and 180 ℃ for 5h, grinding the blank into powder to prepare the carbon composite material, and controlling the weight ratio of the short viscose-based carbon fibers, the phenolic resin and the water to be 50-65: 10-12: 100.
In step S2, the short viscose-based carbon fibers and the phenolic resin are used as raw materials to prepare a slurry, which is then pressed into a blank, and the blank is then dried in sections to prepare the carbon composite material.
Step S3, adding the carbon composite material into the foam slurry, then adopting negative pressure dipping, filling the carbon composite material into the pores of the foam slurry to form mixed slurry, drying the mixed slurry at 75 ℃ until the solvent is removed, then cracking for 2h in a tube furnace at 1200 ℃ under the protection of nitrogen, cooling to prepare the wear-resistant filler, and controlling the weight ratio of the carbon composite material to the foam slurry to be 3-5: 30.
The prepared carbon composite material is filled into the foam slurry in the step S3, and then the carbon composite material is cracked and calcined to form the wear-resistant filler, wherein the wear-resistant filler is a carbon-bonded carbon composite material filled and modified alumina porous ceramic material, when the wear-resistant filler is used as a filler, the alumina ceramic material can be used as an excellent wear-resistant filler, but when the wear-resistant filler is used for preparing an insole, the weight is increased, the alumina ceramic is made into a porous structure, the weight is reduced, but the wear-resistant effect is reduced, so the carbon-bonded carbon composite material modified alumina porous ceramic filler is introduced, the self weight is reduced while the excellent wear-resistant performance of the carbon composite material is ensured, and the use is convenient.
Further: the ultra-high molecular weight polyethylene is oxidized by chromic acid for 3-5min at 83-85 ℃ before use.
Further: the reinforcing agent is any one of carbon black E250G, N110 and N234.
Further: the anti-aging agent is any one of an anti-aging agent AW, an anti-aging agent RD and an anti-aging agent D, and the vulcanizing agent is sulfur.
A preparation method of a light wear-resistant sole material comprises the following steps:
step one, uniformly mixing ethylene propylene diene monomer, ultra-high molecular weight polyethylene, wear-resistant filler and reinforcing agent, and then pouring the mixture into an internal mixer for internal mixing for 10min at the temperature of 100-;
and secondly, adding stearic acid, zinc stearate and an anti-aging agent, heating to the temperature of 120-.
The invention has the beneficial effects that:
the invention relates to a light wear-resistant sole material, which takes ethylene propylene diene monomer and ultra-high molecular weight polyethylene as a matrix, wear-resistant filler is added, excellent wear resistance is endowed on the premise of not influencing the weight of the sole material, the filler fills a prepared carbon composite material into foam slurry in the preparation process, then the foam slurry is cracked and calcined to form the wear-resistant filler, the wear-resistant filler is a modified alumina porous ceramic material filled with the carbon-bonded carbon composite material, when the wear-resistant filler is taken as a filler, the alumina ceramic material can be taken as the excellent wear-resistant filler, but the weight is increased when an insole is prepared, the alumina ceramic is made into a porous structure, the weight is reduced, but the wear-resistant effect is reduced, so the carbon composite material modified alumina porous ceramic filler bonded by carbon is introduced, the excellent wear resistance is ensured, the weight of the utility model is reduced, and the use is convenient.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The wear-resistant filler is prepared by the following steps:
step S1, adding aluminum powder into a 2% potassium dichromate aqueous solution, magnetically stirring for 8 hours to prepare slurry, then adding sodium dodecyl sulfate, stirring for 10 hours at a rotating speed of 500r/min to form foam slurry, and keeping the weight ratio of the aluminum powder to the potassium dichromate aqueous solution to the sodium dodecyl sulfate at 4: 10: 0.10 for later use;
step S2, adding the short viscose-based carbon fibers and the phenolic resin into water, stirring at a high speed for 60min to prepare slurry, injecting the slurry into a mold, applying pressure to the mold to extrude water, maintaining the pressure for 30min to form a blank, drying the blank at 75 ℃ for 24h, sequentially preserving heat at 150 ℃ for 1h and 180 ℃ for 5h, grinding the blank into powder to prepare the carbon composite material, and controlling the weight ratio of the short viscose-based carbon fibers, the phenolic resin and the water to be 50: 10: 100;
step S3, adding the carbon composite material into the foam slurry, then adopting negative pressure dipping, filling the carbon composite material into the pores of the foam slurry to form mixed slurry, drying the mixed slurry at 75 ℃ until the solvent is removed, then cracking for 2h in a tube furnace at 1200 ℃ under the protection of nitrogen, cooling to prepare the wear-resistant filler, and controlling the weight ratio of the carbon composite material to the foam slurry to be 3: 30.
Example 2
The wear-resistant filler is prepared by the following steps:
step S1, adding aluminum powder into a 2.5% potassium dichromate aqueous solution, magnetically stirring for 8 hours to prepare slurry, then adding sodium dodecyl sulfate, stirring for 10 hours at a rotating speed of 550r/min to form foam slurry for later use, and controlling the weight ratio of the aluminum powder to the potassium dichromate aqueous solution to the sodium dodecyl sulfate to be 4.2: 10: 0.11;
step S2, adding the short viscose-based carbon fibers and the phenolic resin into water, stirring at a high speed for 60min to prepare slurry, injecting the slurry into a mold, applying pressure to the mold to extrude water, maintaining the pressure for 30min to form a blank, drying the blank at 75 ℃ for 24h, sequentially preserving heat at 150 ℃ for 1h and 180 ℃ for 5h, grinding the blank into powder to prepare the carbon composite material, and controlling the weight ratio of the short viscose-based carbon fibers, the phenolic resin and the water to be 60: 12: 100;
step S3, adding the carbon composite material into the foam slurry, then adopting negative pressure dipping, filling the carbon composite material into the pores of the foam slurry to form mixed slurry, drying the mixed slurry at 75 ℃ until the solvent is removed, then cracking for 2h in a tube furnace at 1200 ℃ under the protection of nitrogen, cooling to prepare the wear-resistant filler, and controlling the weight ratio of the carbon composite material to the foam slurry to be 4: 30.
Example 3
The wear-resistant filler is prepared by the following steps:
step S1, adding aluminum powder into a potassium dichromate aqueous solution with the concentration of 3.5%, magnetically stirring for 8 hours to prepare slurry, then adding sodium dodecyl sulfate, stirring for 10 hours at the rotating speed of 600r/min to form foam slurry for later use, and controlling the weight ratio of the aluminum powder to the potassium dichromate aqueous solution to the sodium dodecyl sulfate to be 4.5: 10: 0.12;
step S2, adding the short viscose-based carbon fibers and the phenolic resin into water, stirring at a high speed for 60min to prepare slurry, injecting the slurry into a mold, applying pressure to the mold to extrude water, maintaining the pressure for 30min to form a blank, drying the blank at 75 ℃ for 24h, sequentially preserving heat at 150 ℃ for 1h and 180 ℃ for 5h, grinding the blank into powder to prepare the carbon composite material, and controlling the weight ratio of the short viscose-based carbon fibers, the phenolic resin and the water to be 65: 12: 100;
step S3, adding the carbon composite material into the foam slurry, then adopting negative pressure dipping, filling the carbon composite material into the pores of the foam slurry to form mixed slurry, drying the mixed slurry at 75 ℃ until the solvent is removed, then cracking for 2h in a tube furnace at 1200 ℃ under the protection of nitrogen, cooling to prepare the wear-resistant filler, and controlling the weight ratio of the carbon composite material to the foam slurry to be 5: 30.
Example 4
A light wear-resistant sole material comprises the following raw materials in parts by weight: 55 parts of ethylene propylene diene monomer, 10 parts of ultrahigh molecular weight polyethylene, 25 parts of wear-resistant filler, 10 parts of carbon black E250G, 0.5 part of stearic acid, 1 part of zinc stearate, 0.5 part of anti-aging agent AW and 1 part of sulfur;
firstly, uniformly mixing ethylene propylene diene monomer, ultrahigh molecular weight polyethylene, wear-resistant filler and carbon black E250G, then pouring into an internal mixer, and internally mixing for 10min at 100 ℃;
and secondly, adding stearic acid, zinc stearate and an anti-aging agent AW, heating to 120 ℃, continuing to mix for 10min to prepare rubber compound, finally heating to 150 ℃, adding sulfur to vulcanize for 5min, melting and granulating after vulcanization, and performing compression molding to obtain the wear-resistant sole material.
The ultra-high molecular weight polyethylene was oxidized with chromic acid at 83 ℃ for 3min before use.
Example 5
A light wear-resistant sole material comprises the following raw materials in parts by weight: 65 parts of ethylene propylene diene monomer, 12 parts of ultrahigh molecular weight polyethylene, 30 parts of wear-resistant filler, 15 parts of carbon black E250G, 1 part of stearic acid, 2 parts of zinc stearate, 1.5 parts of anti-aging agent AW and 2 parts of sulfur;
firstly, uniformly mixing ethylene propylene diene monomer, ultrahigh molecular weight polyethylene, wear-resistant filler and carbon black E250G, then pouring into an internal mixer, and internally mixing for 10min at 110 ℃;
and secondly, adding stearic acid, zinc stearate and an anti-aging agent AW, heating to 120 ℃, continuing to mix for 12min to prepare rubber compound, finally heating to 160 ℃, adding sulfur to vulcanize for 6min, melting and granulating after vulcanization, and performing compression molding to obtain the wear-resistant sole material.
The ultra-high molecular weight polyethylene was oxidized with chromic acid at 83 ℃ for 4min before use.
Example 6
A light wear-resistant sole material comprises the following raw materials in parts by weight: 75 parts of ethylene propylene diene monomer, 15 parts of ultra-high molecular weight polyethylene, 35 parts of wear-resistant filler, 20 parts of carbon black E250G, 1.5 parts of stearic acid, 3 parts of zinc stearate, 2 parts of anti-aging agent AW and 3 parts of sulfur;
firstly, uniformly mixing ethylene propylene diene monomer, ultrahigh molecular weight polyethylene, wear-resistant filler and carbon black E250G, then pouring into an internal mixer, and internally mixing for 10min at 110 ℃;
and secondly, adding stearic acid, zinc stearate and an anti-aging agent AW, heating to 130 ℃, continuing to mix for 15min to prepare rubber compound, finally heating to 160 ℃, adding sulfur to vulcanize for 8min, melting and granulating after vulcanization, and performing compression molding to obtain the wear-resistant sole material.
The ultra-high molecular weight polyethylene was oxidized with chromic acid at 85 ℃ for 5min before use.
Comparative example 1
This comparative example compares with example 4, using nano alumina ceramic as the wear resistant filler.
Comparative example 2
This comparative example is a commercially available abrasion resistant sole material from a company.
The properties of the sole materials prepared in examples 4 to 6 and comparative examples 1 to 2 were measured, and the results are shown in the following table:
it can be seen from the above table that the sole materials prepared in examples 4-6 have excellent wear resistance and mechanical properties.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (6)
1. A light wear-resisting sole material is characterized in that: the feed comprises the following raw materials in parts by weight: 55-75 parts of ethylene propylene diene monomer, 10-15 parts of ultra-high molecular weight polyethylene, 25-35 parts of wear-resistant filler, 10-20 parts of reinforcing agent, 0.5-1.5 parts of stearic acid, 1-3 parts of zinc stearate, 0.5-2 parts of anti-aging agent and 1-3 parts of vulcanizing agent;
the wear-resistant filler is prepared by the following steps:
step S1, adding aluminum powder into 2-3.5% potassium dichromate water solution, magnetically stirring for 8h to prepare slurry, then adding sodium dodecyl sulfate, stirring for 10h at the rotating speed of 500-;
step S2, adding the short viscose-based carbon fibers and the phenolic resin into water, stirring at a high speed for 60min to prepare slurry, injecting the slurry into a mold, applying pressure to the mold to extrude water, maintaining the pressure for 30min to form a blank, drying the blank at 75 ℃ for 24h, sequentially preserving heat at 150 ℃ for 1h and 180 ℃ for 5h, and grinding into powder to prepare the carbon composite material;
and step S3, adding the carbon composite material into the foam slurry, then adopting negative pressure impregnation, filling the carbon composite material into pores of the foam slurry to form mixed slurry, drying the mixed slurry at 75 ℃ until the solvent is removed, then cracking the mixed slurry in a tube furnace at 1200 ℃ for 2h under the protection of nitrogen, cooling, and obtaining the wear-resistant filler.
2. A lightweight, wear-resistant sole material as claimed in claim 1, wherein: the ultra-high molecular weight polyethylene is oxidized by chromic acid for 3-5min at 83-85 ℃ before use.
3. The lightweight wear-resistant sole material according to claim 1, wherein: the reinforcing agent is any one of carbon black E250G, N110 and N234.
4. A lightweight, wear-resistant sole material as claimed in claim 1, wherein: the anti-aging agent is any one of an anti-aging agent AW, an anti-aging agent RD and an anti-aging agent D, and the vulcanizing agent is sulfur.
5. The lightweight wear-resistant sole material according to claim 1, wherein: in step S1, the weight ratio of aluminum powder, potassium dichromate water solution and sodium dodecyl sulfate is controlled to be 4-4.5: 10: 0.10-0.12, in step S2, the weight ratio of short viscose-based carbon fiber, phenolic resin and water is controlled to be 50-65: 10-12: 100, and in step S3, the weight ratio of carbon composite material and foam slurry is controlled to be 3-5: 30.
6. The preparation method of the light wear-resistant sole material according to claim 1, wherein the preparation method comprises the following steps: the method comprises the following steps:
step one, uniformly mixing ethylene propylene diene monomer, ultra-high molecular weight polyethylene, wear-resistant filler and reinforcing agent, and then pouring the mixture into an internal mixer for internal mixing for 10min at the temperature of 100-;
and secondly, adding stearic acid, zinc stearate and an anti-aging agent, heating to the temperature of 120-.
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB229714A (en) * | 1923-08-23 | 1925-02-23 | Basf Ag | Improvements in the manufacture and production of oxygenated organic compounds |
| DE2329884A1 (en) * | 1972-06-29 | 1974-01-17 | Vitkovice Zelezarny | INERT LIQUID FOR WET SEPARATOR |
| GB1392897A (en) * | 1973-07-23 | 1975-05-07 | Vitkovice Zelezarny | Separation of aluminium powder |
| SU494222A1 (en) * | 1974-03-15 | 1975-12-05 | Московский авиационный технологический институт им.К.Э.Циолковского | The method of processing aluminum powder |
| ES2006625A6 (en) * | 1988-04-06 | 1989-05-01 | Bor Es Cipoipari Kutato Fejles | Thermoplastic shoe sole material with improved properties |
| CN101440193A (en) * | 2007-11-23 | 2009-05-27 | 航天材料及工艺研究所 | Carbon / phenolic heat insulating composite material and manufacturing process thereof |
| CN101734909A (en) * | 2008-11-27 | 2010-06-16 | 天津工业大学 | Preparation method of high-porosity alumina porous ceramics |
| WO2014007220A1 (en) * | 2012-07-02 | 2014-01-09 | 横浜ゴム株式会社 | Rubber composition, vulcanized rubber product using same, and hose |
| CN103910520A (en) * | 2013-09-27 | 2014-07-09 | 郑州大学 | Preparation method for aluminium oxide porous ceramic |
| CN104650435A (en) * | 2013-11-22 | 2015-05-27 | 青岛泊尼溚服饰有限公司 | Wear-resistant deodorization material for shoemaking |
| CN105801146A (en) * | 2016-04-15 | 2016-07-27 | 航天材料及工艺研究所 | Continuous density gradient low-density porous carbon bonding composite material and preparing method thereof |
| CN107189343A (en) * | 2017-07-12 | 2017-09-22 | 合肥轻风飏电气科技有限责任公司 | A kind of fire hose liner new material and preparation method thereof |
-
2022
- 2022-04-12 CN CN202210376432.7A patent/CN114591574B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB229714A (en) * | 1923-08-23 | 1925-02-23 | Basf Ag | Improvements in the manufacture and production of oxygenated organic compounds |
| DE2329884A1 (en) * | 1972-06-29 | 1974-01-17 | Vitkovice Zelezarny | INERT LIQUID FOR WET SEPARATOR |
| GB1392897A (en) * | 1973-07-23 | 1975-05-07 | Vitkovice Zelezarny | Separation of aluminium powder |
| SU494222A1 (en) * | 1974-03-15 | 1975-12-05 | Московский авиационный технологический институт им.К.Э.Циолковского | The method of processing aluminum powder |
| ES2006625A6 (en) * | 1988-04-06 | 1989-05-01 | Bor Es Cipoipari Kutato Fejles | Thermoplastic shoe sole material with improved properties |
| CN101440193A (en) * | 2007-11-23 | 2009-05-27 | 航天材料及工艺研究所 | Carbon / phenolic heat insulating composite material and manufacturing process thereof |
| CN101734909A (en) * | 2008-11-27 | 2010-06-16 | 天津工业大学 | Preparation method of high-porosity alumina porous ceramics |
| WO2014007220A1 (en) * | 2012-07-02 | 2014-01-09 | 横浜ゴム株式会社 | Rubber composition, vulcanized rubber product using same, and hose |
| CN103910520A (en) * | 2013-09-27 | 2014-07-09 | 郑州大学 | Preparation method for aluminium oxide porous ceramic |
| CN104650435A (en) * | 2013-11-22 | 2015-05-27 | 青岛泊尼溚服饰有限公司 | Wear-resistant deodorization material for shoemaking |
| CN105801146A (en) * | 2016-04-15 | 2016-07-27 | 航天材料及工艺研究所 | Continuous density gradient low-density porous carbon bonding composite material and preparing method thereof |
| CN107189343A (en) * | 2017-07-12 | 2017-09-22 | 合肥轻风飏电气科技有限责任公司 | A kind of fire hose liner new material and preparation method thereof |
Non-Patent Citations (6)
| Title |
|---|
| KRZYSZTOF BABEŁ，等: "Electrical capacitance of fibrous carbon composites in supercapacitors", 《FUEL PROCESSING TECHNOLOGY》, vol. 77, pages 181 - 189 * |
| M. CHANGMAI，等: "Al2O3 nanoparticles synthesized using various oxidizing agents: Defluoridation performance", 《JOURNAL OF SCIENCE: ADVANCED MATERIALS AND DEVICES》, vol. 2, no. 4, pages 483 - 492 * |
| TANG XIN，等: "Metallocene Polyolefins Reinforced by Low-Entanglement UHMWPE through Interfacial Entanglements", 《ADVANCES IN POLYMER TECHNOLOGY》, vol. 2022, pages 9344096 * |
| 何久康，等: "赤铁矿中全铁的无汞盐测定法——铝粉还原重铬酸钾容量法", 《内蒙古大学学报(自然科学版)》, no. 2, pages 189 - 192 * |
| 王宏刚，等: "PA/MAH-g-EPDM/UHMWPE三元共混体系摩擦学性能研究", 《第七届全国摩擦学大会论文集（二）》, pages 376 - 379 * |
| 王鹏: "短切碳纤维骨架材料的力学及导热性能研究", 《中国优秀硕士学位论文全文数据库 (工程科技Ⅰ辑)》, no. 2, pages 020 - 57 * |
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