CN103304980A - Flame-retardant carbon-fiber-enhanced polyphenylether composite material - Google Patents
Flame-retardant carbon-fiber-enhanced polyphenylether composite material Download PDFInfo
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- CN103304980A CN103304980A CN2013102406655A CN201310240665A CN103304980A CN 103304980 A CN103304980 A CN 103304980A CN 2013102406655 A CN2013102406655 A CN 2013102406655A CN 201310240665 A CN201310240665 A CN 201310240665A CN 103304980 A CN103304980 A CN 103304980A
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- composite material
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- fire
- polyphenylene oxide
- carbon fiber
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Abstract
The invention relates to a flame-retardant carbon-fiber-enhanced polyphenylether composite material, belonging to the technical field of carbon macromolecular materials. The composite material is prepared from the following raw materials in parts by weight: 65-72 parts of polyphenylether resin, 13-17.5 parts of polystyrene resin, 5-8 parts of toughening agent, 16-27 parts of crushed glass fiber, 4.5-9.2 parts of carbon fiber, 18-26 parts of flame retardant, 0.6-1.2 part of antioxidant, 0.7-1.5 parts of lubricant and 1.7-2.5 parts of carbon black. The flame-retardant carbon-fiber-enhanced polyphenylether composite material has the advantages that the tensile strength is 80-95 MPa, the bending strength is 160-178 MPa, the bending modulus is 11,000-12,500 MPa, the notched impact strength is 68-78 j/m, and the flame retardance V-0 is UL-94-V-0-1.6 mm.
Description
Technical field
The invention belongs to technical field of polymer materials, be specifically related to a kind of fire-retardant carbon fiber reinforced polyphenylene oxide composite material.
Background technology
Polyphenylene oxide resin has excellent heatproof and anti-hydrolytic performance, usually for the production of the goods that use under heatproof and the moisture-proof environment.Carbon fiber is a kind of high-intensity fiber with graphite-structure, usually for the production of the strongthener such as aircraft, the contour end product of space flight equipment.Strengthen with carbon fiber polyphenylene ether material, when can bring into play the performance of polyphenyl ether material own, can also further improve its intensity, to adapt to stricter application requiring.Along with the continuous generation of fire failure, the fire-retardant requirement of material is more and more higher, and material also must satisfy certain fire-retardant requirement when satisfying application requiring.As the disclosed calcium sulfate whisker modified polyphenyl ether material of Chinese patent application publication number CN102140239A, although its intensity is improved, not enough for the concern of flame retardant resistance.
Summary of the invention
Task of the present invention is to provide a kind of fire-retardant carbon fiber to strengthen polyphenylene oxide composite material, and this material is except having the intensity height, also has hydrolysis, heat-resisting and fire-retardant strong point.
Task of the present invention is finished like this, and a kind of fire-retardant carbon fiber strengthens polyphenylene oxide composite material, and its raw material by following parts by weight is formed:
In one embodiment of the invention, described polyphenylene oxide resin is 2,6 dimethyl, 1.4 polyphenylene oxide resins of limiting viscosity 0.37 ~ 0.42dl/g.
In another embodiment of the present invention, described polystyrene resin is high-impact polystyrene resin.
In yet another embodiment of the present invention, described toughner refers to the terpolymer EP rubber of polystyrene graft.
In another embodiment of the present invention, described broken glass is that length-to-diameter ratio is 120～180 microns milled glass fiber.
Also have among the embodiment of the present invention, described carbon fiber is that length-to-diameter ratio is 100～120 carbon nano fiber.
More of the present invention and among embodiment, described fire retardant is decabromodiphynly oxide.
In of the present invention and then embodiment, described oxidation inhibitor is 2,5-ditert-butylhydro quinone.
Of the present invention again more and among embodiment, described lubricant is calcium stearate.
In again of the present invention and then embodiment, described carbon black is the carbonarius mother.
Fire-retardant carbon fiber reinforced polyphenylene oxide composite material provided by the invention has following performance index after tested: tensile strength 80～95MPa, flexural strength 160～178MPa, modulus in flexure 11000～12500MPa, notched Izod impact strength 68～78j/m, flame retardant resistance V-0 (UL-94-V-0-1.6mm).
Embodiment
Embodiment 1:
Embodiment 2:
Embodiment 3:
Embodiment 4:
Above-described embodiment 1 to 4 described high impact polystyrene resin preferably uses the trade mark by the production and sales of the long-range resin of Chinese Shanghai company limited to be PY1017 type resin.
The fire-retardant carbon fiber reinforced polyphenylene oxide composite material that is obtained by above-described embodiment 1 to 4 has following technique effect after tested:
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Tensile strength MPa | 81 | 85 | 89 | 95 |
| Flexural strength MPa | 160 | 164 | 171 | 178 |
| Modulus in flexure MPa | 11050 | 11460 | 12000 | 11480 |
| Notched Izod impact strength j/m | 68．3 | 70.2 | 74.3 | 77.8 |
| Flame retardant resistance (UL-94-V-0-1.6mm) | V-0 | V-0 | V-0 | V-0 |
Claims (10)
1. a fire-retardant carbon fiber strengthens polyphenylene oxide composite material, it is characterized in that its raw material by following parts by weight forms:
65～72 parts of polyphenylene oxide resins;
13～17.5 parts of polystyrene resins;
5～8 parts of toughner;
16 ~ 27 parts of broken glasses;
4.5 ~ 9.2 parts on carbon fiber;
18～26 parts of fire retardants;
0.6 ~ 1.2 part in oxidation inhibitor;
0.7 ~ 1.5 part of lubricant;
1.7 ~ 2.5 parts of carbon blacks.
2. fire-retardant carbon fiber according to claim 1 strengthens polyphenylene oxide composite material, it is characterized in that described polyphenylene oxide resin is 2,6 dimethyl, 1.4 polyphenylene oxide resins of limiting viscosity 0.37 ~ 0.42dl/g.
3. fire-retardant carbon fiber according to claim 1 strengthens polyphenylene oxide composite material, it is characterized in that described polystyrene resin is high-impact polystyrene resin.
4. fire-retardant carbon fiber according to claim 1 strengthens polyphenylene oxide composite material, it is characterized in that described toughner refers to the terpolymer EP rubber of polystyrene graft.
5. fire-retardant carbon fiber according to claim 1 strengthens polyphenylene oxide composite material, it is characterized in that described broken glass is that length-to-diameter ratio is 120～180 microns milled glass fiber.
6. fire-retardant carbon fiber according to claim 1 strengthens polyphenylene oxide composite material, it is characterized in that described carbon fiber is that length-to-diameter ratio is 100～120 carbon nano fiber.
7. fire-retardant carbon fiber according to claim 1 strengthens polyphenylene oxide composite material, it is characterized in that described fire retardant is decabromodiphynly oxide.
8. fire-retardant carbon fiber according to claim 1 strengthens polyphenylene oxide composite material, it is characterized in that described oxidation inhibitor is 2,5-ditert-butylhydro quinone.
9. fire-retardant carbon fiber according to claim 1 strengthens polyphenylene oxide composite material, it is characterized in that described lubricant is calcium stearate.
10. fire-retardant carbon fiber according to claim 1 strengthens polyphenylene oxide composite material, it is characterized in that described carbon black is the carbonarius mother.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102406655A CN103304980A (en) | 2013-06-18 | 2013-06-18 | Flame-retardant carbon-fiber-enhanced polyphenylether composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102406655A CN103304980A (en) | 2013-06-18 | 2013-06-18 | Flame-retardant carbon-fiber-enhanced polyphenylether composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103304980A true CN103304980A (en) | 2013-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2013102406655A Pending CN103304980A (en) | 2013-06-18 | 2013-06-18 | Flame-retardant carbon-fiber-enhanced polyphenylether composite material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668700A (en) * | 2013-11-27 | 2014-03-26 | 江苏中新资源集团有限公司 | High-elasticity fabric and production method thereof |
| CN108410155A (en) * | 2018-03-26 | 2018-08-17 | 中山礼信科技实业有限公司 | A kind of preparation method of novel conductive anti-static material |
| CN111117203A (en) * | 2019-12-12 | 2020-05-08 | 上海普利特伴泰材料科技有限公司 | Conductive, high-mechanical-property and low-warpage fiber-reinforced polyphenyl ether composite material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1432048A (en) * | 2001-04-03 | 2003-07-23 | Ge聚合物株式会社 | Polymer resin for ion beam or ion injection treatment to give surface conductiveness |
| CN1756799A (en) * | 2003-02-04 | 2006-04-05 | 通用电气公司 | Compositions containing polyphenylene ether and/or polystyrene having improved tribological properties and methods for improving tribological properties of polyphenylene ether and/or polystyrene compo |
| CN101585963A (en) * | 2009-06-10 | 2009-11-25 | 惠州市沃特新材料有限公司 | Colorful conductive high temperature resistance molding compound and prepartion method thereof |
-
2013
- 2013-06-18 CN CN2013102406655A patent/CN103304980A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1432048A (en) * | 2001-04-03 | 2003-07-23 | Ge聚合物株式会社 | Polymer resin for ion beam or ion injection treatment to give surface conductiveness |
| CN1756799A (en) * | 2003-02-04 | 2006-04-05 | 通用电气公司 | Compositions containing polyphenylene ether and/or polystyrene having improved tribological properties and methods for improving tribological properties of polyphenylene ether and/or polystyrene compo |
| CN101585963A (en) * | 2009-06-10 | 2009-11-25 | 惠州市沃特新材料有限公司 | Colorful conductive high temperature resistance molding compound and prepartion method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668700A (en) * | 2013-11-27 | 2014-03-26 | 江苏中新资源集团有限公司 | High-elasticity fabric and production method thereof |
| CN103668700B (en) * | 2013-11-27 | 2015-11-25 | 江苏中新资源集团有限公司 | A kind of High-elasticity fabric and preparation method thereof |
| CN108410155A (en) * | 2018-03-26 | 2018-08-17 | 中山礼信科技实业有限公司 | A kind of preparation method of novel conductive anti-static material |
| CN111117203A (en) * | 2019-12-12 | 2020-05-08 | 上海普利特伴泰材料科技有限公司 | Conductive, high-mechanical-property and low-warpage fiber-reinforced polyphenyl ether composite material and preparation method thereof |
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Application publication date: 20130918 |