CN111607215A - High-temperature-resistant conductive PPO and preparation method thereof - Google Patents
High-temperature-resistant conductive PPO and preparation method thereof Download PDFInfo
- Publication number
- CN111607215A CN111607215A CN202010477148.XA CN202010477148A CN111607215A CN 111607215 A CN111607215 A CN 111607215A CN 202010477148 A CN202010477148 A CN 202010477148A CN 111607215 A CN111607215 A CN 111607215A
- Authority
- CN
- China
- Prior art keywords
- parts
- ppo
- conductive
- temperature
- resistant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 43
- 239000011248 coating agent Substances 0.000 claims abstract description 39
- 239000000843 powder Substances 0.000 claims abstract description 32
- 239000000853 adhesive Substances 0.000 claims abstract description 30
- 230000001070 adhesive effect Effects 0.000 claims abstract description 30
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 89
- 229920006380 polyphenylene oxide Polymers 0.000 claims description 89
- 239000002994 raw material Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000005469 granulation Methods 0.000 claims description 12
- 230000003179 granulation Effects 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000007580 dry-mixing Methods 0.000 claims description 6
- 239000011361 granulated particle Substances 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000002071 nanotube Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 16
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000000956 alloy Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical class [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 4
- 229920013636 polyphenyl ether polymer Polymers 0.000 description 3
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 2
- JVERADGGGBYHNP-UHFFFAOYSA-N 5-phenylbenzene-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)C1=C(C(O)=O)C(C(=O)O)=CC(C=2C=CC=CC=2)=C1C(O)=O JVERADGGGBYHNP-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 229910001125 Pa alloy Inorganic materials 0.000 description 2
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000001962 electrophoresis Methods 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 229920006258 high performance thermoplastic Polymers 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- NISOCYUAQBTSBZ-UHFFFAOYSA-N n-methyl-n-(2-phenylethyl)prop-2-yn-1-amine Chemical compound C#CCN(C)CCC1=CC=CC=C1 NISOCYUAQBTSBZ-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000012745 toughening agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08L71/12—Polyphenylene oxides
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses high-temperature-resistant conductive PPO and a preparation method thereof, wherein 40-50 parts of PPO, 5-10 parts of conductive adhesive, 15-20 parts of palladium powder, 2-5 parts of conductive coating and 10-15 parts of JW high-temperature-resistant powder. According to the invention, the conductive adhesive is added, so that various materials can be effectively bonded by the conductive adhesive, the conductive adhesive also has conductive performance, and the conductive performance of the PPO can be effectively increased.
Description
Technical Field
The invention relates to the technical field of high polymer materials, in particular to high-temperature-resistant conductive PPO and a preparation method thereof.
Background
Polyphenylene Oxide (PPO), which has good mechanical properties, chemical stability, dielectric properties, heat resistance and flame retardance, is a high-performance thermoplastic engineering plastic. However, PPO molecular chains have high rigidity and are very sensitive to notch impact, and in addition, the PPO molecular chains have high melt viscosity and are difficult to injection mold, so that modified polyphenylene oxide, MPPO or MPPE for short, which is commonly used in the market can greatly improve the processing performance, improve the stress cracking resistance and the impact resistance, and reduce the cost. Nylon is one of thermoplastic engineering plastics with excellent performance and wide application, has good processing flowability, but is easy to absorb water due to the existence of hydrogen bonds, and has poor dimensional stability.
Patent No. CN201811635153.8 discloses an electrophoresis painted high-temperature-resistant conductive PPO/PA alloy material and a preparation method thereof, and the material is composed of the following raw materials in parts by weight: 15-60 parts of PPO resin, 20-60 parts of PA resin, 3-15 parts of chopped carbon fibers, 3-10 parts of silicon carbide whiskers, 1-5 parts of conductive carbon black and 3-10 parts of a toughening agent. The high-temperature-resistant conductive PPO/PA alloy material obtained by the technical scheme of the invention has the advantages that: the preparation method comprises the steps of firstly preparing conductive master batches by using PA resin, silicon carbide whiskers and conductive carbon black, and then blending the conductive master batches with PPO resin to prepare an alloy material, so that the dispersibility of the conductive carbon black in a resin matrix is more uniform, and the conductivity of the material is greatly improved; meanwhile, the silicon carbide whisker is used as a toughening and reinforcing unit, so that the toughness of the alloy material is improved, and the thermal deformation temperature of the material is also improved by the synergistic effect of the silicon carbide whisker and the carbon fiber. The invention has simple preparation process and low cost, and can meet the requirement of the electrophoresis painting process of the finished piece.
However, in the actual use process of the invention, although the conductivity and the high temperature resistance can be increased, the effect of increasing the conductivity is not very good, the conductivity of the polyphenylene oxide PPO cannot be greatly improved, and the high temperature resistance and the performance increase of the polyphenylene oxide PPO are not much.
Disclosure of Invention
The invention aims to provide a high-temperature-resistant conductive PPO and a preparation method thereof, and solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a high-temperature-resistant conductive PPO and a preparation method thereof are disclosed, wherein the PPO comprises 40-50 parts of PPO, 5-10 parts of conductive adhesive, 15-20 parts of palladium powder, 2-5 parts of conductive coating and 10-15 parts of JW high-temperature-resistant powder.
In a preferred embodiment of the invention, the polyphenyl ether PPO40 parts, the conductive adhesive 5 parts, the palladium powder 15 parts, the conductive coating 2 parts and the JW high-temperature resistant powder 10 parts.
In a preferred embodiment of the invention, the polyphenyl ether PPO comprises 45 parts of conductive adhesive, 7 parts of palladium powder, 3 parts of conductive coating and 14 parts of JW high-temperature-resistant powder.
In a preferred embodiment of the invention, the polyphenyl ether PPO comprises 50 parts of conductive adhesive, 10 parts of palladium powder, 5 parts of conductive coating and 15 parts of JW high-temperature-resistant powder.
As a preferred embodiment of the invention, the preparation steps are as follows:
a. weighing the raw materials in parts by weight;
the method comprises the following steps: firstly, mixing polyphenylene oxide (PPO), conductive adhesive and palladium powder, drying, and placing in a screw extruder for extrusion granulation;
step two: then dry-mixing the conductive coating and the JW high-temperature resistant powder in a high-speed mixer for 3-5min, and uniformly mixing;
step three: and (3) putting the mixed raw materials and the granulated particles in the step one into a feed inlet of a screw extruder, and carrying out a series of processes such as melt extrusion, granulation, drying and the like to obtain the high-temperature-resistant conductive PPO.
As a preferred embodiment of the present invention, the threaded rod extruder in the first step and the fourth step can be one or more of a single screw extruder and a twin screw extruder.
As a preferred embodiment of the present invention, the conductive coating in the second step may be one or more of a carbon-based conductive coating, a graphite conductive coating, a metal-based conductive coating, and a nanotube conductive coating.
Compared with the prior art, the invention has the following beneficial effects:
the conductive adhesive is added, so that various materials can be effectively bonded by the conductive adhesive, the conductive adhesive has conductivity, and the conductivity of the PPO can be effectively increased, the palladium powder which is metal conductive powder can be added into the PPO, the high-conductivity palladium powder is utilized to increase the conductivity of the PPO, the conductive coating is added, the invention can mix various conductive coatings in the PPO, and the high conductivity of the conductive coatings is utilized to increase the conductivity of the PPO, the JW high temperature resistant powder material synthesized by biphenyl tetracarboxylic dianhydride and p-phenylenediamine is added into the JW high temperature resistant powder, the thermal decomposition temperature reaches 600 ℃, and the JW high temperature resistant powder material is one of the varieties with the highest thermal stability in the polymer so far, JW high-temperature-resistant powder is added into the PPO, so that the high-temperature resistance of the PPO can be greatly improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a flow chart of a high temperature resistant conductive PPO and a preparation method thereof;
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1, the present invention provides a technical solution: a high-temperature-resistant conductive PPO and a preparation method thereof are disclosed, wherein the PPO comprises 40-50 parts of PPO, 5-10 parts of conductive adhesive, 15-20 parts of palladium powder, 2-5 parts of conductive coating and 10-15 parts of JW high-temperature-resistant powder.
Further, 40 Parts of Polyphenylene Oxide (PPO), 5 parts of conductive adhesive, 15 parts of palladium powder, 2 parts of conductive coating and 10 parts of JW high-temperature-resistant powder.
Further, 45 Parts of Polyphenylene Oxide (PPO), 7 parts of conductive adhesive, 16 parts of palladium powder, 3 parts of conductive coating and 14 parts of JW high-temperature-resistant powder.
Furthermore, 50 Parts of Polyphenylene Oxide (PPO), 10 parts of conductive adhesive, 20 parts of palladium powder, 5 parts of conductive coating and 15 parts of JW high-temperature-resistant powder.
Further, the preparation steps are as follows:
a. weighing the raw materials in parts by weight;
the method comprises the following steps: firstly, mixing polyphenylene oxide (PPO), conductive adhesive and palladium powder, drying, and placing in a screw extruder for extrusion granulation;
step two: then dry-mixing the conductive coating and the JW high-temperature resistant powder in a high-speed mixer for 3-5min, and uniformly mixing;
step three: and (3) putting the mixed raw materials and the granulated particles in the step one into a feed inlet of a screw extruder, and carrying out a series of processes such as melt extrusion, granulation, drying and the like to obtain the high-temperature-resistant conductive PPO.
Further, the threaded rod extruder in the first step and the fourth step can be one or more of a single-screw extruder and a double-screw extruder.
Further, the conductive coating in the second step may be one or more of a carbon-based conductive coating, a graphite conductive coating, a metal-based conductive coating, and a nanotube conductive coating.
Example one
The PPO material comprises the following raw materials in parts by weight: 40 parts of PPO, 5 parts of conductive adhesive, 15 parts of palladium powder, 2 parts of conductive coating and 10 parts of JW high-temperature-resistant powder.
a. Weighing the raw materials in parts by weight;
the method comprises the following steps: firstly, mixing polyphenylene oxide (PPO), conductive adhesive and palladium powder, drying, and placing in a screw extruder for extrusion granulation;
step two: then dry-mixing the conductive coating and the JW high-temperature resistant powder in a high-speed mixer for 3-5min, and uniformly mixing;
step three: and (3) putting the mixed raw materials and the granulated particles in the step one into a feed inlet of a screw extruder, and carrying out a series of processes such as melt extrusion, granulation, drying and the like to obtain the high-temperature-resistant conductive PPO.
Example two
The PPO material comprises the following raw materials in parts by weight: 45 parts of PPO, 7 parts of conductive adhesive, 16 parts of palladium powder, 3 parts of conductive coating and 14 parts of JW high-temperature-resistant powder.
The preparation steps are as follows:
a. weighing the raw materials in parts by weight;
the method comprises the following steps: firstly, mixing polyphenylene oxide (PPO), conductive adhesive and palladium powder, drying, and placing in a screw extruder for extrusion granulation;
step two: then dry-mixing the conductive coating and the JW high-temperature resistant powder in a high-speed mixer for 3-5min, and uniformly mixing;
step three: and (3) putting the mixed raw materials and the granulated particles in the step one into a feed inlet of a screw extruder, and carrying out a series of processes such as melt extrusion, granulation, drying and the like to obtain the high-temperature-resistant conductive PPO.
EXAMPLE III
The PPO material comprises the following raw materials in parts by weight: 50 parts of PPO, 10 parts of conductive adhesive, 20 parts of palladium powder, 5 parts of conductive coating and 15 parts of JW high-temperature-resistant powder.
The preparation steps are as follows:
a. weighing the raw materials in parts by weight;
the method comprises the following steps: firstly, mixing polyphenylene oxide (PPO), conductive adhesive and palladium powder, drying, and placing in a screw extruder for extrusion granulation;
step two: then dry-mixing the conductive coating and the JW high-temperature resistant powder in a high-speed mixer for 3-5min, and uniformly mixing;
step three: and (3) putting the mixed raw materials and the granulated particles in the step one into a feed inlet of a screw extruder, and carrying out a series of processes such as melt extrusion, granulation, drying and the like to obtain the high-temperature-resistant conductive PPO.
Conventional PPO material data parameters table 1 is as follows:
| test items | Electric conductivity | High temperature resistance |
| Parameter index | In general | In general |
example-PPO material data parameters table 2 is as follows:
| test items | Electric conductivity | High temperature resistance |
| Parameter index | In | Good effect |
Example two PPO material data parameters table 3 is as follows:
| test items | Electric conductivity | High temperature resistance |
| Parameter index | Good effect | Superior food |
Example three PPO material data parameters table 4 is as follows:
| test items | Electric conductivity | High temperature resistance |
| Parameter index | Superior food | Superior food |
In summary, the data in tables 1, 2, 3 and 4 are compared to obtain that the conductive powder can be effectively bonded to various materials by using the conductive adhesive, has conductivity and can effectively increase the conductivity of polyphenylene oxide PPO, the metal conductive powder of palladium powder can be added into polyphenylene oxide PPO by adding the conductive adhesive, the conductivity of polyphenylene oxide PPO is increased by using the highly conductive palladium powder, various conductive coatings can be inserted and mixed into polyphenylene oxide PPO by adding the conductive coating, the conductivity of polyphenylene oxide PPO is increased by using the high conductivity of various conductive coatings, the JW high-temperature resistant powder is added, the JW high-temperature resistant powder material synthesized by biphenyltetracarboxylic dianhydride and p-phenylenediamine has the thermal decomposition temperature of 600 ℃, and is one of the highest varieties of thermal stability of the polymers so far, JW high-temperature-resistant powder is added into the PPO, so that the high-temperature resistance of the PPO can be greatly improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A high temperature resistant conductive PPO and a preparation method thereof are characterized in that: 40-50 parts of PPO, 5-10 parts of conductive adhesive, 15-20 parts of palladium powder, 2-5 parts of conductive coating and 10-15 parts of JW high-temperature resistant powder.
2. The high-temperature-resistant conductive PPO and the preparation method thereof as claimed in claim 1, wherein: 40 parts of PPO, 5 parts of conductive adhesive, 15 parts of palladium powder, 2 parts of conductive coating and 10 parts of JW high-temperature-resistant powder.
3. The high-temperature-resistant conductive PPO and the preparation method thereof as claimed in claim 1, wherein: 45 parts of PPO, 7 parts of conductive adhesive, 16 parts of palladium powder, 3 parts of conductive coating and 14 parts of JW high-temperature-resistant powder.
4. The high-temperature-resistant conductive PPO and the preparation method thereof as claimed in claim 1, wherein: 50 parts of PPO, 10 parts of conductive adhesive, 20 parts of palladium powder, 5 parts of conductive coating and 15 parts of JW high-temperature-resistant powder.
5. The high-temperature-resistant conductive PPO and the preparation method thereof as claimed in claim 1, wherein: the preparation steps are as follows:
a. weighing the raw materials in parts by weight;
the method comprises the following steps: firstly, mixing polyphenylene oxide (PPO), conductive adhesive and palladium powder, drying, and placing in a screw extruder for extrusion granulation;
step two: then dry-mixing the conductive coating and the JW high-temperature resistant powder in a high-speed mixer for 3-5min, and uniformly mixing;
step three: and (3) putting the mixed raw materials and the granulated particles in the step one into a feed inlet of a screw extruder, and carrying out a series of processes such as melt extrusion, granulation, drying and the like to obtain the high-temperature-resistant conductive PPO.
6. The high-temperature-resistant conductive PPO and the preparation method thereof as claimed in claim 5, wherein: the threaded rod extruder in the first step and the fourth step can be one or more of a single-screw extruder and a double-screw extruder.
7. The high-temperature-resistant conductive PPO and the preparation method thereof as claimed in claim 5, wherein: the conductive coating in the second step can be one or more of carbon conductive coating, graphite conductive coating, metal conductive coating and nanotube conductive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010477148.XA CN111607215A (en) | 2020-05-29 | 2020-05-29 | High-temperature-resistant conductive PPO and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010477148.XA CN111607215A (en) | 2020-05-29 | 2020-05-29 | High-temperature-resistant conductive PPO and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111607215A true CN111607215A (en) | 2020-09-01 |
Family
ID=72198969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010477148.XA Pending CN111607215A (en) | 2020-05-29 | 2020-05-29 | High-temperature-resistant conductive PPO and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111607215A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045052A (en) * | 2012-11-23 | 2013-04-17 | 高凡 | Novel carbon nanotube/vinyl ester emulsion conductive paint |
| CN105924727A (en) * | 2016-05-20 | 2016-09-07 | 安徽天彩电缆集团有限公司 | Conductive sheath material for communication cable and preparation method of material |
| CN107903608A (en) * | 2017-12-27 | 2018-04-13 | 浙江万马泰科新材料有限公司 | A kind of halogen-free flame-resistant high-temperature-resistant Polyphenyl ether alloy material and preparation method thereof |
| CN109722023A (en) * | 2018-12-29 | 2019-05-07 | 上海普利特伴泰材料科技有限公司 | A kind of electrophoresis paint high temperature resistant conduction PPO/PA alloy material and preparation method thereof |
-
2020
- 2020-05-29 CN CN202010477148.XA patent/CN111607215A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045052A (en) * | 2012-11-23 | 2013-04-17 | 高凡 | Novel carbon nanotube/vinyl ester emulsion conductive paint |
| CN105924727A (en) * | 2016-05-20 | 2016-09-07 | 安徽天彩电缆集团有限公司 | Conductive sheath material for communication cable and preparation method of material |
| CN107903608A (en) * | 2017-12-27 | 2018-04-13 | 浙江万马泰科新材料有限公司 | A kind of halogen-free flame-resistant high-temperature-resistant Polyphenyl ether alloy material and preparation method thereof |
| CN109722023A (en) * | 2018-12-29 | 2019-05-07 | 上海普利特伴泰材料科技有限公司 | A kind of electrophoresis paint high temperature resistant conduction PPO/PA alloy material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108250747B (en) | Thermoplastic polyetherimide insulating and heat-conducting composite material and preparation method thereof | |
| KR101338199B1 (en) | Polymer-conductive fillers composites and a preparing method thereof | |
| CN103059537B (en) | High-rigidity high-fluidity PC/ABS (polycarbonate/acrylonitrile-butadiene-styrene) alloy and preparation method thereof | |
| CN112778762B (en) | Conductive PPS composite material and preparation method thereof | |
| CN103013075A (en) | PET (polyethylene terephthalate) composite material as well as preparation method and application thereof | |
| CN111849163A (en) | A kind of high-performance polyphenylene sulfide/polyamide electromagnetic shielding composite material and preparation method thereof | |
| CN109111682A (en) | A kind of preparation process of polyether-ether-ketone base modified nano composite material | |
| CN101555348B (en) | Polyarylether nitrile glass fiber composite material and preparation method thereof | |
| CN102134384A (en) | Polyetheretherketone/polyetherimide/polyethersulfone ternary plastic alloy particles and preparation method thereof | |
| CN111117203A (en) | Conductive, high-mechanical-property and low-warpage fiber-reinforced polyphenyl ether composite material and preparation method thereof | |
| CN104448806A (en) | Low-warping-rate halogen-free flame retardant carbon fiber-reinforced nylon alloy material and preparation method | |
| CN111073247A (en) | Carbon fiber reinforced polycarbonate composite material with high mechanical property, conductivity and low warpage and preparation method thereof | |
| CN113321866A (en) | Laser direct forming polypropylene material and preparation method thereof | |
| CN112442251B (en) | ABS composite material and preparation method and application thereof | |
| CN112795190B (en) | High-toughness glass fiber reinforced polyphenylene sulfide composite material and preparation method thereof | |
| CN101891947A (en) | Polyarylether nitrile composite material and preparation method thereof | |
| CN111607215A (en) | High-temperature-resistant conductive PPO and preparation method thereof | |
| CN104693800A (en) | Impact-resistant conductive PPS/LCP composite material and preparation method thereof | |
| CN110240805B (en) | Graphene modified polyphenylene sulfide material, preparation method thereof and heat-conducting plastic pipe | |
| CN106589889A (en) | High-performance polycarbonate composite material and preparation method and application thereof | |
| CN111187514A (en) | Insulating and heat-conducting PPS composite material and preparation method thereof | |
| CN111534075B (en) | Thermoplastic heat-conducting composite material and preparation method thereof | |
| CN103772890B (en) | A kind of conduction ABS resin and preparation method thereof | |
| CN109705570B (en) | Special thermoplastic composite material suitable for 3D printing and preparation method thereof | |
| CN111704797A (en) | Low-warpage, conductive and high-mechanical-property fiber-reinforced nylon composite material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200901 |