CN104530521A - 一种制备具有隔离结构的导电高分子复合材料的方法 - Google Patents
一种制备具有隔离结构的导电高分子复合材料的方法 Download PDFInfo
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- CN104530521A CN104530521A CN201410765127.2A CN201410765127A CN104530521A CN 104530521 A CN104530521 A CN 104530521A CN 201410765127 A CN201410765127 A CN 201410765127A CN 104530521 A CN104530521 A CN 104530521A
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- macromolecular material
- isolation structure
- conducting particles
- polymer composite
- conductive
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- 238000000034 method Methods 0.000 title claims abstract description 53
- 239000002131 composite material Substances 0.000 title claims abstract description 44
- 238000002955 isolation Methods 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 110
- 239000002245 particle Substances 0.000 claims abstract description 51
- 238000002360 preparation method Methods 0.000 claims abstract description 23
- 238000001746 injection moulding Methods 0.000 claims abstract description 16
- 238000002156 mixing Methods 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 56
- 239000002041 carbon nanotube Substances 0.000 claims description 52
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 52
- 229920010741 Ultra High Molecular Weight Polyethylene (UHMWPE) Polymers 0.000 claims description 37
- 229920001940 conductive polymer Polymers 0.000 claims description 35
- 239000000203 mixture Substances 0.000 claims description 26
- 238000002347 injection Methods 0.000 claims description 21
- 239000007924 injection Substances 0.000 claims description 21
- 239000004743 Polypropylene Substances 0.000 claims description 12
- 229920001155 polypropylene Polymers 0.000 claims description 12
- -1 polypropylene Polymers 0.000 claims description 10
- 239000002048 multi walled nanotube Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 230000004927 fusion Effects 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 6
- 239000006229 carbon black Substances 0.000 claims description 4
- 229920001903 high density polyethylene Polymers 0.000 claims description 4
- 239000004700 high-density polyethylene Substances 0.000 claims description 4
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 4
- 229920002521 macromolecule Polymers 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000005325 percolation Methods 0.000 abstract 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 28
- 239000011159 matrix material Substances 0.000 description 20
- 150000001875 compounds Chemical class 0.000 description 14
- 239000011231 conductive filler Substances 0.000 description 13
- 239000002322 conducting polymer Substances 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 7
- 238000000227 grinding Methods 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 5
- 238000010008 shearing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002079 double walled nanotube Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000002109 single walled nanotube Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000009421 internal insulation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 102220040412 rs587778307 Human genes 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
Classifications
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/08—Pestle and mortar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76655—Location of control
- B29C2945/76658—Injection unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76655—Location of control
- B29C2945/76732—Mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
- B29K2995/0005—Conductive
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/068—Ultra high molecular weight polyethylene
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
实施例 | CNTs含量(vol%) | 体积电阻率(Ω·cm) |
1 | 1.34 | 8.72×1013 |
2 | 2.26 | 5.24×1013 |
3 | 2.73 | 6.37×105 |
4 | 3.20 | 1.37×105 |
5 | 3.68 | 3.67×104 |
6 | 4.65 | 1.15×104 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410765127.2A CN104530521B (zh) | 2014-12-11 | 2014-12-11 | 一种制备具有隔离结构的导电高分子复合材料的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410765127.2A CN104530521B (zh) | 2014-12-11 | 2014-12-11 | 一种制备具有隔离结构的导电高分子复合材料的方法 |
Publications (2)
Publication Number | Publication Date |
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CN104530521A true CN104530521A (zh) | 2015-04-22 |
CN104530521B CN104530521B (zh) | 2016-08-10 |
Family
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CN201410765127.2A Expired - Fee Related CN104530521B (zh) | 2014-12-11 | 2014-12-11 | 一种制备具有隔离结构的导电高分子复合材料的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104530521B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105647017A (zh) * | 2016-04-05 | 2016-06-08 | 四川大学 | 具有连续隔离结构的导电高分子复合材料及其制备方法 |
CN106832522A (zh) * | 2017-01-20 | 2017-06-13 | 四川大学 | 一种具有取向隔离结构的电磁屏蔽复合材料及其制备方法 |
CN113278218A (zh) * | 2020-02-20 | 2021-08-20 | 中国科学院化学研究所 | 一种具有隔离结构的导电复合材料及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1245615A2 (en) * | 2001-03-26 | 2002-10-02 | Avon Polymer Products Limited | Silicone composites and methods of making them |
WO2009084719A1 (en) * | 2007-12-31 | 2009-07-09 | Tonen Chemical Corporation | Microporous membrane, process for producing such a membrane and the use of such a membrane |
-
2014
- 2014-12-11 CN CN201410765127.2A patent/CN104530521B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1245615A2 (en) * | 2001-03-26 | 2002-10-02 | Avon Polymer Products Limited | Silicone composites and methods of making them |
WO2009084719A1 (en) * | 2007-12-31 | 2009-07-09 | Tonen Chemical Corporation | Microporous membrane, process for producing such a membrane and the use of such a membrane |
Non-Patent Citations (2)
Title |
---|
代坤 等: "具有隔离结构的导电高分子复合材料的研究进展", 《高分子通报》 * |
韦越 等: "CB结构对隔离型PP/PE-UHMW/CB导电复合材料的影响", 《工程塑料应用》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105647017A (zh) * | 2016-04-05 | 2016-06-08 | 四川大学 | 具有连续隔离结构的导电高分子复合材料及其制备方法 |
CN106832522A (zh) * | 2017-01-20 | 2017-06-13 | 四川大学 | 一种具有取向隔离结构的电磁屏蔽复合材料及其制备方法 |
CN106832522B (zh) * | 2017-01-20 | 2019-11-15 | 四川大学 | 一种具有取向隔离结构的电磁屏蔽复合材料及其制备方法 |
CN113278218A (zh) * | 2020-02-20 | 2021-08-20 | 中国科学院化学研究所 | 一种具有隔离结构的导电复合材料及其制备方法 |
CN113278218B (zh) * | 2020-02-20 | 2022-06-24 | 中国科学院化学研究所 | 一种具有隔离结构的导电复合材料及其制备方法 |
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CN104530521B (zh) | 2016-08-10 |
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Inventor after: Dai Kun Inventor after: Zhai Wei Inventor after: Li Zhuo Inventor after: Li Yong Inventor after: Zheng Guoqiang Inventor after: Liu Chuntai Inventor before: Dai Kun Inventor before: Zhai Wei Inventor before: Li Zhuo Inventor before: Li Yong Inventor before: Zheng Guoqiang Inventor before: Liu Chuntai Inventor before: Shen Changyu |
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