CN104177808A - Halogen-free flame-retardant nanometer carbon fiber reinforced polyphenyl ether alloy material - Google Patents
Halogen-free flame-retardant nanometer carbon fiber reinforced polyphenyl ether alloy material Download PDFInfo
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- CN104177808A CN104177808A CN201310188593.4A CN201310188593A CN104177808A CN 104177808 A CN104177808 A CN 104177808A CN 201310188593 A CN201310188593 A CN 201310188593A CN 104177808 A CN104177808 A CN 104177808A
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Abstract
A halogen-free flame-retardant nanometer carbon fiber reinforced polyphenyl ether alloy material belongs to the technical field of polymer materials. The halogen-free flame-retardant nanometer carbon fiber reinforced polyphenyl ether alloy material comprises, by weight, 56-64 parts of polyphenyl ether resin, 11-18 parts of polystyrene resin, 6-13 parts of polyamide resin, 14-22 parts of reinforcing fiber, 4.6-7.8 parts of nanometer carbon fiber, 19-26 parts of phosphate, 0.6-1.2 parts of an anti-ageing agent, and 0.7-1.3 parts of a mold release agent. Test results show that the halogen-free flame-retardant nanometer carbon fiber reinforced polyphenyl ether alloy material has a tensile strength of 78-87MPa, a flexural strength of 168-187MPa, a flexural modulus of 11500-12300MPa, a notch impact strength of 68-85j/m and a flame retardation property of V-0(UL-94-V-0-3.0mm), so the composite material can meet occasions having rigorous requirements on strengths; the use of microencapsulated red phosphorus is avoided, so the safety is guaranteed; and poisonous and harmful gases are not released in combustion, so the composition has excellent environmental protection property.
Description
Technical field
The invention belongs to technical field of polymer materials, be specifically related to a kind of polyphenylene oxide alloy material of carbon nano fiber enhancing of halogen-free flameproof.
Background technology
Polyphenyl ether material has good mechanical property, electric property and resistance toheat, is widely used in the fields such as automobile, building, office automation.Polyphenylene oxide resin itself has certain flame retardant resistance, but in many occasions higher to fire-retardant requirement, flame retardant resistance does not still reach requirement, therefore, and must be to its effective modification.In resin combination of the disclosed a kind of halogen-free flameproof of China Patent Publication No. CN100509938A and preparation method thereof, used microcapsule red phosphorus as fire retardant, although microcapsule red phosphorus inflaming retarding is better, but after long-time, the easy moisture absorption of red phosphorus, can discharge part severe toxicity phosphine gas, human body is worked the mischief.Therefore be necessary further exploration, for this reason, the applicant has made good try, has formed technical scheme described below.
Summary of the invention
Task of the present invention is to provide a kind of helping avoid to use microcapsule red phosphorus and use and ensure safety, be conducive to promote intensity and use and meet the occasion that intensity is had to a harsh requirement and use and be of value to and prevent from discharging toxic and harmful when burning and use the polyphenylene oxide alloy material that the carbon nano fiber of the halogen-free flameproof that ensures Environmental Safety strengthens.
Task of the present invention completes like this, the polyphenylene oxide composite material that a kind of carbon nano fiber of halogen-free flameproof strengthens, and its raw material by following parts by weight forms:
In one embodiment of the invention, described polyphenylene oxide resin is 2,6 dimethyl 1.4 polyphenylene oxide resins of limiting viscosity 0.42 ~ 0.47dl/g.
In another embodiment of the present invention, described polystyrene resin is styrene-butadiene-styrene.
In yet another embodiment of the present invention, described polyamide resin is polyamide 66 resin.
In another embodiment of the present invention, described fortifying fibre is the alkali free glass fibre of length 3mm.
Of the present invention, also have in an embodiment, described carbon nano fiber is that length-to-diameter ratio is 150～180 carbon nano fiber.
More of the present invention and in an embodiment, described phosphoric acid salt is hypo-aluminum orthophosphate.
In of the present invention and then an embodiment, described antiager is β (3,5-di-t-butyl-4-hydroxybenzene) propionic acid octadecanol ester.
Of the present invention again more and in an embodiment, described releasing agent is Zinic stearas.
The polyphenylene oxide alloy material that the carbon nano fiber of halogen-free flameproof provided by the invention strengthens has following performance index after tested: tensile strength 78～87MPa, flexural strength 168～187MPa, modulus in flexure 11500～12300MPa, notched Izod impact strength 68～85j/m, flame retardant resistance V-0 (UL-94-V-0-3.0mm), therefore can meet the harsh occasion of intensity and use; Owing to having avoided use microcapsule red phosphorus, therefore can ensure safety; Owing to can not discharge toxic and harmful when burning, thereby there is the excellent feature of environmental protection.
Embodiment
Embodiment 1:
Embodiment 2:
Embodiment 3:
Embodiment 4:
The polyphenylene oxide alloy material that the carbon nano fiber of the halogen-free flameproof being obtained by above-described embodiment 1 to 4 strengthens has following technique effect after tested:
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Tensile strength MPa | 78 | 80 | 84 | 87 |
| Flexural strength MPa | 168 | 174 | 182 | 187 |
| Modulus in flexure MPa | 11560 | 11760 | 12120 | 12300 |
| Notched Izod impact strength j/m | 68．1 | 72.7 | 79.5 | 84.6 |
| Flame retardant resistance (UL-94-V-0-3.0mm) | V-0 | V-0 | V-0 | V-0 |
Claims (9)
1. the polyphenylene oxide composite material that the carbon nano fiber of halogen-free flameproof strengthens, is characterized in that its raw material by following parts by weight forms:
56～64 parts of polyphenylene oxide resins;
11～18 parts of polystyrene resins;
6～13 parts of polyamide resins;
14 ~ 22 parts of fortifying fibres;
4.6 ~ 7.8 parts of carbon nano fibers;
19 ~ 26 parts of phosphoric acid salt;
0.6 ~ 1.2 part of antiager;
0.7 ~ 1.3 part of releasing agent.
2. the polyphenylene oxide composite material that the carbon nano fiber of halogen-free flameproof according to claim 1 strengthens, is characterized in that described polyphenylene oxide resin is 2,6 dimethyl 1.4 polyphenylene oxide resins of limiting viscosity 0.42 ~ 0.47dl/g.
3. the polyphenylene oxide composite material that the carbon nano fiber of halogen-free flameproof according to claim 1 strengthens, is characterized in that described polystyrene resin is styrene-butadiene-styrene.
4. the polyphenylene oxide composite material that the carbon nano fiber of halogen-free flameproof according to claim 1 strengthens, is characterized in that described polyamide resin is polyamide 66 resin.
5. the polyphenylene oxide composite material that the carbon nano fiber of halogen-free flameproof according to claim 1 strengthens, is characterized in that described fortifying fibre is the alkali free glass fibre of length 3mm.
6. the polyphenylene oxide composite material that the carbon nano fiber of halogen-free flameproof according to claim 1 strengthens, is characterized in that described carbon nano fiber is that length-to-diameter ratio is 150～180 carbon nano fiber.
7. the polyphenylene oxide composite material that the carbon nano fiber of halogen-free flameproof according to claim 1 strengthens, is characterized in that described phosphoric acid salt is hypo-aluminum orthophosphate.
8. the polyphenylene oxide composite material that the carbon nano fiber of halogen-free flameproof according to claim 1 strengthens, is characterized in that described antiager is β (3,5-di-t-butyl-4-hydroxybenzene) propionic acid octadecanol ester.
9. the polyphenylene oxide composite material that the carbon nano fiber of halogen-free flameproof according to claim 1 strengthens, is characterized in that described releasing agent is Zinic stearas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310188593.4A CN104177808A (en) | 2013-05-20 | 2013-05-20 | Halogen-free flame-retardant nanometer carbon fiber reinforced polyphenyl ether alloy material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310188593.4A CN104177808A (en) | 2013-05-20 | 2013-05-20 | Halogen-free flame-retardant nanometer carbon fiber reinforced polyphenyl ether alloy material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104177808A true CN104177808A (en) | 2014-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310188593.4A Pending CN104177808A (en) | 2013-05-20 | 2013-05-20 | Halogen-free flame-retardant nanometer carbon fiber reinforced polyphenyl ether alloy material |
Country Status (1)
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| CN (1) | CN104177808A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106519658A (en) * | 2016-11-04 | 2017-03-22 | 马鞍山市华能电力线路器材有限责任公司 | Carbon fiber reinforced fire-resistant type PA66/PP electric power fitting material and preparation method thereof |
| CN108047690A (en) * | 2018-01-08 | 2018-05-18 | 贵州高塑环保新材料有限公司 | High-strength and ageing resistance PPO composite material filled with mesoporous nano silicon |
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| US20040176506A1 (en) * | 2003-03-04 | 2004-09-09 | Clariant Gmbh | Fusible zinc phosphinates |
| CN101061180A (en) * | 2004-11-22 | 2007-10-24 | 通用电气公司 | Method of making a flame retardant poly (arylene ether)/polyamide composition and the composition thereof |
| US20080051495A1 (en) * | 2004-10-18 | 2008-02-28 | Asahi Kasei Chemicals Corporation | Flame Retardant Resin Composition |
| CN101437897A (en) * | 2006-04-05 | 2009-05-20 | 沙伯基础创新塑料知识产权有限公司 | Poly (arylene ether)/polymide composition, method and article |
| CN101759992A (en) * | 2008-12-23 | 2010-06-30 | 金发科技股份有限公司 | Reinforced halogen-free flame-retardant polyphenyl ether composition and preparation method and application thereof |
| CN102746657A (en) * | 2012-06-15 | 2012-10-24 | 苏州宇度医疗器械有限责任公司 | Nano-carbon fiber reinforced nylon composite material |
| CN102964806A (en) * | 2012-12-04 | 2013-03-13 | 上海日之升新技术发展有限公司 | Reinforced high heat resistance and conductivity polyphenyl ether nylon alloy and preparation method thereof |
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2013
- 2013-05-20 CN CN201310188593.4A patent/CN104177808A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040176506A1 (en) * | 2003-03-04 | 2004-09-09 | Clariant Gmbh | Fusible zinc phosphinates |
| US20080051495A1 (en) * | 2004-10-18 | 2008-02-28 | Asahi Kasei Chemicals Corporation | Flame Retardant Resin Composition |
| CN101061180A (en) * | 2004-11-22 | 2007-10-24 | 通用电气公司 | Method of making a flame retardant poly (arylene ether)/polyamide composition and the composition thereof |
| CN101437897A (en) * | 2006-04-05 | 2009-05-20 | 沙伯基础创新塑料知识产权有限公司 | Poly (arylene ether)/polymide composition, method and article |
| CN101759992A (en) * | 2008-12-23 | 2010-06-30 | 金发科技股份有限公司 | Reinforced halogen-free flame-retardant polyphenyl ether composition and preparation method and application thereof |
| CN102746657A (en) * | 2012-06-15 | 2012-10-24 | 苏州宇度医疗器械有限责任公司 | Nano-carbon fiber reinforced nylon composite material |
| CN102964806A (en) * | 2012-12-04 | 2013-03-13 | 上海日之升新技术发展有限公司 | Reinforced high heat resistance and conductivity polyphenyl ether nylon alloy and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106519658A (en) * | 2016-11-04 | 2017-03-22 | 马鞍山市华能电力线路器材有限责任公司 | Carbon fiber reinforced fire-resistant type PA66/PP electric power fitting material and preparation method thereof |
| CN108047690A (en) * | 2018-01-08 | 2018-05-18 | 贵州高塑环保新材料有限公司 | High-strength and ageing resistance PPO composite material filled with mesoporous nano silicon |
| CN108047690B (en) * | 2018-01-08 | 2020-08-28 | 贵州高塑环保新材料有限公司 | High-strength anti-aging PPO composite material filled with nano mesoporous silicon |
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Application publication date: 20141203 |