CN104140672A - Electric conduction nylon composition and preparing method thereof - Google Patents
Electric conduction nylon composition and preparing method thereof Download PDFInfo
- Publication number
- CN104140672A CN104140672A CN201410347760.XA CN201410347760A CN104140672A CN 104140672 A CN104140672 A CN 104140672A CN 201410347760 A CN201410347760 A CN 201410347760A CN 104140672 A CN104140672 A CN 104140672A
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- nylon
- carbon black
- coupling agent
- nylon composition
- electroconductive
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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
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- 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
-
- 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
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
Abstract
The invention relates to an electric conduction nylon composition and a preparing method thereof. The electric conduction nylon composition comprises 67-86% of nylon resin, 1-5% of carbon nano tube, 2-5% of carbon black, 0.1-1% of lubricant, 0.1-1% of antioxygen, 10-20% of compatible flexibilizer and 0.3-1% of coupling agent. According to the preparing method, the nylon resin, the lubricant, the antioxygen, the compatible flexibilizer and the coupling agent are placed into a high-speed mixing machine to be mixed for two to five minutes, the mixed material is placed into an extruder through a main feeding port of the double-screw extruder, the carbon nano tube and the carbon black are compounded and placed into the extruder through a side feeding port of the double-screw extruder, prepared granules are extruded after through fusion, the temperature of the whole granulating process is controlled within the range from 220 DEG C to 280 DEG C, and the revolving speed of a screw rod is controlled within the range from 300 RPM to 400 RPM. The carbon nano tube and the carbon black are compounded to serve as electric conduction filler of the nylon resin, the prepared electric conduction nylon composition has good electric conduction performance and mechanical performance, and manufacturing cost can be reduced.
Description
Technical field
The present invention relates to nylon material field, be specifically related to a kind of electroconductive nylon composition and method of making the same.
Background technology
Nylon (polymeric amide) has good over-all properties, comprises mechanical property, thermotolerance, wearability, chemical proofing and self lubricity, and the low fields such as automobile, electronic apparatus, aviation that are widely used in of frictional coefficient.But because its volume specific resistance of general nylon is larger, belong to insulating material, when nylon products and other materials friction, constantly accumulation static absorbs grieshoch, therefore in some electric mechanicals, may cause that short circuit causes that spark causes the generation of fire, need carry out the needs that electroconductibility that modification improves nylon meets market to nylon product.
Domestic production electroconductive nylon adopts carbon black, graphite, metal powder, carbon nanotube as additive, to produce the nylon with conducting function more at present, its single use carbon nano-tube modification no doubt conductive capability and mechanical property all fine, but material cost is high, be unfavorable for large-scale commercial popularization, and carbon black, graphite, metal powder relative price are cheap, but reach higher conductive effect and need very high adding proportion, thereby can make the performance of material significantly decline, especially shock strength, and processing conditions is poor.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind ofly has superior electrical conductivity energy and mechanical property simultaneously, and lower-cost electroconductive nylon composition and method of making the same.
An electroconductive nylon composition, by the raw material of following weight percent, made:
In order to obtain better invention effect, the present invention is done further preferably: described nylon resin is PA66, relative viscosity is 2.3～3.2, the weight percent of nylon moisture need be controlled at below 0.15%, thereby can guarantee that the auxiliary agent adding is better disperseed, make the mobility of processing better, be conducive to granulation more smooth and easy, can be good at avoiding the filler in nylon resin to produce the phenomenon of uniting simultaneously, make filler more dispersed in nylon resin.
Preferably, described carbon nanotube is multi-walled carbon nano-tubes, described carbon black is graphitized carbon black, particle diameter is 20-60nm, the oil-absorption(number) of graphitized carbon black is 180ml/100g, by by multi-walled carbon nano-tubes with graphitized carbon black is composite joins in nylon resin simultaneously, not only can make the electroconductive nylon composition making there is excellent conductivity and mechanical property simultaneously, be conducive to reduce cost of manufacture simultaneously.
Preferably, described lubricant is silicone powder, by using silicone powder as the processing fluidity of making lubricant in electroconductive nylon and be conducive to further improve material, to reduce frictional coefficient, improves the dispersion effect of filler simultaneously.
Preferably, described oxidation inhibitor is Hinered phenols antioxidant and 1: 1 compounded combination of phosphite antioxidant, by by the composite electroconductive nylon that can improve the antioxidant property of its course of processing in nylon resin and the make ageing resistance in use that adds of Hinered phenols antioxidant and phosphite antioxidant 1: 1.
Preferably, described compatible toughening agents is maleic anhydride grafted ethene and the octene copolymer that percentage of grafting is greater than 0.9%, thereby is conducive to the compatible of each auxiliary agent and nylon resin, and the electroconductive nylon composition that can make has better toughness simultaneously.
Preferably, described coupling agent is silane coupling agent, by add silane coupling agent in nylon resin, can obtain good dispersiveness, and wettability, and coupling rate can prevent that infill system viscosity from increasing the mobility that keeps good simultaneously, to realize high filling.
The invention still further relates to the preparation method of a kind of electroconductive nylon composition described above, its step of preparing is: first by nylon resin, lubricant, oxidation inhibitor, compatible toughening agents, coupling agent is put into high mixing machine mixing discharging after 2-5 minute by certain part by weight, then the material mixing is inserted in forcing machine by the main opening for feed of twin screw extruder, carbon nanotube and carbon black are carried out to composite mixing is inserted in forcing machine by the side opening for feed of twin screw extruder simultaneously, finally by crossing melting extruding pelletization, temperature in its whole granulation process should be controlled at 220-280 ℃, screw speed is controlled at 300～400RPM.
Beneficial effect of the present invention is: the present invention passes through multi-walled carbon nano-tubes and the composite conductive filler material as nylon resin of graphitized carbon black, not only can make the electroconductive nylon composition making there is excellent conductivity and mechanical property simultaneously, and be conducive to reduce cost of manufacture.
Embodiment
Below in conjunction with a plurality of embodiment of the present invention, be explained in detail, thereby so that advantages and features of the invention can be easier to be those skilled in the art will recognize that, protection scope of the present invention made to more defining of clear and definite.
Embodiment 1
Adopt the raw material of following weight proportion:
Nylon 66 (relative viscosity is 2.7, weight percent water ratio 0.15%) 83.4%;
Multi-walled carbon nano-tubes (purity is greater than 90) 2%;
Graphitized carbon black (particle diameter is that particle diameter is 20 μ m, and oil-absorption(number) is 180ml/100g) 3%;
Silicone powder 1.0%;
Oxidation inhibitor (Hinered phenols and phosphorous acid ester 1: 1 composite) 0.3%;
Compatible toughening agents (maleic anhydride grafted ethene and the octene copolymer that have percentage of grafting to be greater than 0.9%) 10%;
Silane coupling agent 0.3%;
First oxidation inhibitor, compatible toughening agents, the silane coupling agent of good Nylon 66, silicone powder, Hinered phenols and 1: the 1 composite composition of phosphorous acid ester of above-mentioned weight proportion are put into high mixing machine and mixed discharging after 4 minutes, then the material mixing is inserted in forcing machine by the main opening for feed of twin screw extruder, multi-walled carbon nano-tubes and graphitized carbon black are carried out to composite mixing is inserted in forcing machine by the side opening for feed of twin screw extruder simultaneously, finally by crossing melting extruding pelletization, temperature in its whole granulation process should be controlled at 260 ℃, and screw speed is controlled at 360RPM.
Embodiment 2
Adopt the raw material of following weight proportion:
Nylon 66 (relative viscosity is 2.7, weight percent water ratio 0.15%) 93.4%;
Multi-walled carbon nano-tubes (purity is greater than 90) 2%;
Graphitized carbon black (particle diameter is that particle diameter is 20 μ m, and oil-absorption(number) is 180ml/100g) 3%;
Silicone powder 1.0%;
Oxidation inhibitor (Hinered phenols and phosphorous acid ester 1: 1 composite) 0.3%;
Compatible toughening agents (maleic anhydride grafted ethene and the octene copolymer that have percentage of grafting to be greater than 0.9%) 0%;
Silane coupling agent 0.3%;
First oxidation inhibitor, the silane coupling agent of good Nylon 66, silicone powder, Hinered phenols and 1: the 1 composite composition of phosphorous acid ester of above-mentioned weight proportion are put into high mixing machine and mixed discharging after 4 minutes, then the material mixing is inserted in forcing machine by the main opening for feed of twin screw extruder, multi-walled carbon nano-tubes and graphitized carbon black are carried out to composite mixing is inserted in forcing machine by the side opening for feed of twin screw extruder simultaneously, finally by crossing melting extruding pelletization, temperature in its granulation process should be controlled at 260 ℃, and screw speed is controlled at 360RPM.
Embodiment 3
Adopt the raw material of following weight proportion:
Nylon 66 (relative viscosity is 2.7, weight percent water ratio 0.15%) 78.4%;
Multi-walled carbon nano-tubes (purity is greater than 90) 0%;
Graphitized carbon black (particle diameter is that particle diameter is 20 μ m, and oil-absorption(number) is 180ml/100g) 10%;
Silicone powder 1.0%;
Oxidation inhibitor (Hinered phenols and phosphorous acid ester 1: 1 composite) 0.3%;
Compatible toughening agents (maleic anhydride grafted ethene and the octene copolymer that have percentage of grafting to be greater than 0.9%) 10%;
Silane coupling agent 0.3%;
First oxidation inhibitor, compatible toughening agents, the silane coupling agent of good Nylon 66, silicone powder, Hinered phenols and 1: the 1 composite composition of phosphorous acid ester of above-mentioned weight proportion are put into high mixing machine and mixed discharging after 4 minutes, then the material mixing is inserted in forcing machine by the main opening for feed of twin screw extruder, graphitized carbon black is inserted in forcing machine by the side opening for feed of twin screw extruder simultaneously, finally by crossing melting extruding pelletization, temperature in its whole granulation process should be controlled at 260 ℃, and screw speed is controlled at 360RPM.
Embodiment 4
Adopt the raw material of following weight proportion:
Nylon 66 (relative viscosity is 2.7, weight percent water ratio 0.15%) 84.4%;
Multi-walled carbon nano-tubes (purity is greater than 90) 4%;
Graphitized carbon black (particle diameter is that particle diameter is 20 μ m, and oil-absorption(number) is 180ml/100g) 0%;
Silicone powder 1.0%;
Oxidation inhibitor (Hinered phenols and phosphorous acid ester 1: 1 composite) 0.3%;
Compatible toughening agents (maleic anhydride grafted ethene and the octene copolymer that have percentage of grafting to be greater than 0.9%) 10%;
Silane coupling agent 0.3%;
First oxidation inhibitor, compatible toughening agents, the silane coupling agent of good Nylon 66, silicone powder, Hinered phenols and 1: the 1 composite composition of phosphorous acid ester of above-mentioned weight proportion are put into high mixing machine and mixed discharging after 4 minutes, then the material mixing is inserted in forcing machine by the main opening for feed of twin screw extruder, multi-walled carbon nano-tubes is inserted in forcing machine by the side opening for feed of twin screw extruder simultaneously, finally by crossing melting extruding pelletization, temperature in its whole granulation process should be controlled at 260 ℃, and screw speed is controlled at 360RPM.
Prepared each electroconductive nylon composition in embodiment 1 to embodiment 4 is pressed respectively to standard test correlated performance as table 1
| Performance | Unit | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Tensile strength | Mpa | 60 | 90 | 45 | 75 |
| Notched Izod impact strength | KJ/m 2 | 23 | 5 | 18 | 30 |
| Electric conductivity | Ω.cm | 10 3 | 10 4 | 10 7 | 10 4 |
From above-mentioned table 1, can find out the result of test, in embodiment 4 by the single carbon nanotube conducting filler that is added with, make the electroconductive nylon composition making there is excellent conductivity and mechanical property simultaneously, embodiment 3 by single interpolation graphitized carbon black as conductive filler material, make conductivity and the mechanical property of its electroconductive nylon composition making all there is larger decline, and embodiment 1 is by composite as conductive filler material using carbon nanotube and graphitized carbon black, make the electroconductive nylon composition making also there is excellent conductivity and mechanical property, its each performance index are the most approaching mutually with each performance index of embodiment 4, and embodiment does not cause notched Izod impact strength lower because adding compatible toughening agents.
Because the cost of carbon nanotube is very high, make the electroconductive nylon composition cost that makes very high, be unfavorable for large-scale commercial popularization, thereby pass through carbon nanotube and the composite conductive filler material as nylon resin of graphitized carbon black, can reduce carbon nanotube and obtain consumption, not only can make the electroconductive nylon composition making there is excellent conductivity and mechanical property simultaneously, and be conducive to reduce cost of manufacture, easily in marketing.
Note: tensile strength is pressed ISO 527 standard tests, notched Izod impact strength ISO 179-1 standard test, volume conduction rate is pressed IEC60093 standard testing.
Claims (9)
1. an electroconductive nylon composition, is characterized in that, this nylon composite is made by the raw material of following weight percent:
2. a kind of electroconductive nylon composition according to claim 1, it is characterized in that, described nylon resin is one or more mixture of PA6, PA66, PA612, PA12, PA1010, PPA, PA46, PA6T, PA9T, PA6/66 multipolymer, relative viscosity is 2.3～3.2, and the weight percent of nylon moisture need be controlled at below 0.15%.
3. a kind of electroconductive nylon composition according to claim 1, is characterized in that, described carbon nanotube is multi-walled carbon nano-tubes.
4. a kind of electroconductive nylon composition according to claim 1, is characterized in that, described carbon black is graphitized carbon black, and particle diameter is 20-60nm, and the oil-absorption(number) of graphitized carbon black is 180ml/100g.
5. a kind of electroconductive nylon composition according to claim 1, is characterized in that, described lubricant is a kind of or two kinds of combinations in polyethylene wax, Zinic stearas, silicone powder.
6. a kind of electroconductive nylon composition according to claim 1, is characterized in that, described oxidation inhibitor is a kind of or two kinds of combinations in Hinered phenols antioxidant, phosphite antioxidant.
7. a kind of electroconductive nylon composition according to claim 1, is characterized in that, described compatible toughening agents is maleic anhydride grafted ethene and the octene copolymer that percentage of grafting is greater than 0.9%.
8. a kind of electroconductive nylon composition according to claim 1, is characterized in that, described coupling agent is a kind of or two kinds of combinations in silane coupling agent, titanate coupling agent.
9. a preparation method for electroconductive nylon composition as claimed in claim 1, is characterized in that, comprises the following steps:
1) by the raw material of following weight percent, get the raw materials ready: nylon resin 67～86%, carbon nanotube 1～5%, carbon black 2～5%, lubricant 0.1～1%, oxidation inhibitor 0.1～1%, compatible toughening agents 10～20%, coupling agent 0.3～1%;
2) in the ratio in step 1, nylon resin, lubricant, oxidation inhibitor, compatible toughening agents, coupling agent are put into high mixing machine mixing discharging after 2-5 minute;
3) material being mixed by step 2 is inserted in forcing machine by the main opening for feed of twin screw extruder, and being carried out to composite mixing, carbon nanotube and carbon black inserted in forcing machine by the side opening for feed of twin screw extruder, through melt extruding granulation, temperature in its whole granulation process should be controlled at 220-280 ℃, and screw speed is controlled at 300～400RPM.
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| CN201410347760.XA CN104140672A (en) | 2014-07-21 | 2014-07-21 | Electric conduction nylon composition and preparing method thereof |
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| CN201410347760.XA CN104140672A (en) | 2014-07-21 | 2014-07-21 | Electric conduction nylon composition and preparing method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104592751A (en) * | 2014-12-10 | 2015-05-06 | 苏州博利迈新材料科技有限公司 | Halogen-free flame retardant reinforced nylon 612 composite material, preparation method and application thereof |
| CN105733255A (en) * | 2014-12-31 | 2016-07-06 | 现代自动车株式会社 | Composite Resin Composition Having Enhanced Plating Adhesion |
| CN106189219A (en) * | 2016-07-22 | 2016-12-07 | 上海长园维安电子线路保护有限公司 | A kind of polymer base conductive composite material and circuit protecting element |
| CN106433113A (en) * | 2015-08-11 | 2017-02-22 | 株洲时代新材料科技股份有限公司 | Semi-aromatic nylon composite material and preparation method thereof |
| CN112266488A (en) * | 2020-10-30 | 2021-01-26 | 山东科华赛邦新材料股份有限公司 | Carbon nanotube/nylon composite material and preparation method and conductive application thereof |
| CN115403926A (en) * | 2022-09-29 | 2022-11-29 | 南京聚隆科技股份有限公司 | Rigidity-toughness balanced heat-resistant PA66 material and preparation method thereof |
| CN116925534A (en) * | 2022-03-29 | 2023-10-24 | 珠海万通特种工程塑料有限公司 | Nylon composition with adjustable dielectric constant and preparation method and application thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030134963A1 (en) * | 2000-04-26 | 2003-07-17 | Takaaki Miyoshi | Electrically conductive resin composition and production process thereof |
| CN1840750A (en) * | 2006-02-09 | 2006-10-04 | 东华大学 | Electrically conductive composite fibre containing carbon nanotube and method for making same |
| US20070205401A1 (en) * | 2004-04-14 | 2007-09-06 | Asahi Kasel Chemicals Corporation | Conductive Resin Composition |
| CN101495575A (en) * | 2006-07-26 | 2009-07-29 | 巴斯夫欧洲公司 | Thermoplastic moulding compositions with high stiffness |
| CN101679744A (en) * | 2007-06-04 | 2010-03-24 | 旭化成化学株式会社 | Polyamide-polyphenylene ether resin composition and film |
| WO2012114309A1 (en) * | 2011-02-25 | 2012-08-30 | Sabic Innovative Plastics Ip B.V. | Thermally conductive and electrically insulative polymer compositions containing a low thermally conductive filler and uses thereof |
| CN102863787A (en) * | 2012-09-14 | 2013-01-09 | 毛澄宇 | Conductive-antistatic composite material and preparation method thereof |
| CN103013105A (en) * | 2012-12-28 | 2013-04-03 | 常州大学 | Conducting halogen-free flame-retardant PA6 (polyamide 6) composite material and preparation method thereof |
| CN103282439A (en) * | 2010-11-05 | 2013-09-04 | 赢创德固赛有限公司 | Composition of polyamides with low concentration of carboxamide groups and electrically conductive carbon |
| CN103328574A (en) * | 2011-01-17 | 2013-09-25 | 可乐丽股份有限公司 | Resin composition and molded article including same |
| CN103443204A (en) * | 2011-01-18 | 2013-12-11 | 巴斯夫欧洲公司 | Thermoplastic moulding composition |
| CN103613924A (en) * | 2013-11-12 | 2014-03-05 | 苏州博利迈新材料科技有限公司 | Anti-electrostatic, reinforced and toughened nylon 612 composite material and preparation method and application thereof |
-
2014
- 2014-07-21 CN CN201410347760.XA patent/CN104140672A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030134963A1 (en) * | 2000-04-26 | 2003-07-17 | Takaaki Miyoshi | Electrically conductive resin composition and production process thereof |
| US20070205401A1 (en) * | 2004-04-14 | 2007-09-06 | Asahi Kasel Chemicals Corporation | Conductive Resin Composition |
| CN1840750A (en) * | 2006-02-09 | 2006-10-04 | 东华大学 | Electrically conductive composite fibre containing carbon nanotube and method for making same |
| CN101495575A (en) * | 2006-07-26 | 2009-07-29 | 巴斯夫欧洲公司 | Thermoplastic moulding compositions with high stiffness |
| CN101679744A (en) * | 2007-06-04 | 2010-03-24 | 旭化成化学株式会社 | Polyamide-polyphenylene ether resin composition and film |
| CN103282439A (en) * | 2010-11-05 | 2013-09-04 | 赢创德固赛有限公司 | Composition of polyamides with low concentration of carboxamide groups and electrically conductive carbon |
| CN103328574A (en) * | 2011-01-17 | 2013-09-25 | 可乐丽股份有限公司 | Resin composition and molded article including same |
| CN103443204A (en) * | 2011-01-18 | 2013-12-11 | 巴斯夫欧洲公司 | Thermoplastic moulding composition |
| WO2012114309A1 (en) * | 2011-02-25 | 2012-08-30 | Sabic Innovative Plastics Ip B.V. | Thermally conductive and electrically insulative polymer compositions containing a low thermally conductive filler and uses thereof |
| CN102863787A (en) * | 2012-09-14 | 2013-01-09 | 毛澄宇 | Conductive-antistatic composite material and preparation method thereof |
| CN103013105A (en) * | 2012-12-28 | 2013-04-03 | 常州大学 | Conducting halogen-free flame-retardant PA6 (polyamide 6) composite material and preparation method thereof |
| CN103613924A (en) * | 2013-11-12 | 2014-03-05 | 苏州博利迈新材料科技有限公司 | Anti-electrostatic, reinforced and toughened nylon 612 composite material and preparation method and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘正英等: "《工程塑料改性技术》", 31 January 2008, 化学工业出版社 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104592751A (en) * | 2014-12-10 | 2015-05-06 | 苏州博利迈新材料科技有限公司 | Halogen-free flame retardant reinforced nylon 612 composite material, preparation method and application thereof |
| CN105733255A (en) * | 2014-12-31 | 2016-07-06 | 现代自动车株式会社 | Composite Resin Composition Having Enhanced Plating Adhesion |
| CN106433113A (en) * | 2015-08-11 | 2017-02-22 | 株洲时代新材料科技股份有限公司 | Semi-aromatic nylon composite material and preparation method thereof |
| CN106433113B (en) * | 2015-08-11 | 2018-11-20 | 株洲时代新材料科技股份有限公司 | Semi-aromatic nylon composite material and preparation method |
| CN106189219A (en) * | 2016-07-22 | 2016-12-07 | 上海长园维安电子线路保护有限公司 | A kind of polymer base conductive composite material and circuit protecting element |
| CN112266488A (en) * | 2020-10-30 | 2021-01-26 | 山东科华赛邦新材料股份有限公司 | Carbon nanotube/nylon composite material and preparation method and conductive application thereof |
| CN116925534A (en) * | 2022-03-29 | 2023-10-24 | 珠海万通特种工程塑料有限公司 | Nylon composition with adjustable dielectric constant and preparation method and application thereof |
| CN115403926A (en) * | 2022-09-29 | 2022-11-29 | 南京聚隆科技股份有限公司 | Rigidity-toughness balanced heat-resistant PA66 material and preparation method thereof |
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Application publication date: 20141112 |
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