CN103351532A - Halogen-free flame-retardant polypropylene alloy material - Google Patents
Halogen-free flame-retardant polypropylene alloy material Download PDFInfo
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- CN103351532A CN103351532A CN2013103068552A CN201310306855A CN103351532A CN 103351532 A CN103351532 A CN 103351532A CN 2013103068552 A CN2013103068552 A CN 2013103068552A CN 201310306855 A CN201310306855 A CN 201310306855A CN 103351532 A CN103351532 A CN 103351532A
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Abstract
A halogen-free flame-retardant polypropylene alloy material belongs to the technical field of polymer materials, and comprises the following components by weight: 69-78 parts of polypropylene resin, 15-21 parts of polymide resin, 5-9 parts of compatibilizer, 18-27 parts of flame retardant, 0.4-0.9 part of antioxygen, 11-18 parts of glass fiber, 0.6-1.2 parts of processing agents and 1.8-2.7 parts of carbon black. Tests prove that the prepared halogen-free flame-retardant polypropylene alloy material has the following properties: the flexural strength is greater than 80-94 MPa, the notch impact strength is greater than 16-18 kj/m2, the thermal deformation temperature is between 150 DEG C and 170 DEG C, and the flammability is V-0 (UL_94-1,6 mm).
Description
Technical field
The invention belongs to technical field of polymer materials, be specifically related to a kind of polypropylene alloy material of halogen-free flameproof.
Background technology
Acrylic resin has good mechanical property, be widely used in the articles for use such as household electrical appliances, office, packing, but crystalling propylene is strong, and property is crisp, and is not shock-resistant.Therefore the characteristics such as that polyamide resin has is wear-resisting, heat-resisting, intensity is high, shock-resistant combine polypropylene and polymeric amide, can further improve polyacrylic heat-resisting, wear-resisting and shock-resistance, thus expansion polypropylene range of application.Technical scheme described below produces under this background.
Summary of the invention
Task of the present invention is to provide a kind of polypropylene alloy material of halogen-free flameproof of the shock resistance that has desirable intensity, excellent resistance toheat and stand out from one's fellows.
Task of the present invention is finished like this, a kind of polypropylene alloy material of halogen-free flameproof, and its raw material by following parts by weight forms:
In one embodiment of the invention, described acrylic resin is the Co-polypropylene of 135 ℃ of fusing points.
In another embodiment of the present invention, described polyamide resin is the polyamide 66 resin of fusing point more than 220 ℃.
In yet another embodiment of the present invention, described compatilizer is the polypropylene of glycidyl methacrylate graft.
In another embodiment of the present invention, described fire retardant is hypo-aluminum orthophosphate.
Also have among the embodiment of the present invention, described oxidation inhibitor is 2,2 methylene radical-two (4-methyl-6-tert-butylphenols).
More of the present invention and among embodiment, described glass fibre is that length is 120～180 microns milled glass fiber.
In of the present invention and then embodiment, described processing aid refers to the organic silicone master batch.
Of the present invention again more and among embodiment, described carbon black is that carbonarius is female.
The polypropylene alloy material of halogen-free flameproof provided by the invention has following performance index after tested: flexural strength is greater than 80～94MPa, and notched Izod impact strength is greater than 16～18kj/m
2, 150～170 ℃ of heat-drawn wires, flame retardant resistance V-0 (UL_94-1,6mm).
Embodiment
Embodiment 1:
Embodiment 2:
Embodiment 3:
Embodiment 4:
The polypropylene alloy material of the halogen-free flameproof 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 |
| Flexural strength MPa | 80 | 83 | 89 | 94 |
| Notched Izod impact strength kj/m 2 | 16.1 | 16．7 | 17.4 | 17.8 |
| Heat-drawn wire | 150 | 155 | 163 | 170 |
| Flame retardant resistance (UL-94-1,6mm) | V-0 | V-0 | V-0 | V-0 |
Claims (9)
1. the polypropylene alloy material of a halogen-free flameproof is characterized in that its raw material by following parts by weight forms:
69～78 parts of acrylic resins;
15 ~ 21 parts of polyamide resins;
5 ~ 9 parts of compatilizers;
18 ~ 27 parts of fire retardants;
0.4 ~ 0.9 part in oxidation inhibitor;
11 ~ 18 parts in glass fibre;
Processing aid 0.6 ~ 1.2;
1.8 ~ 2.7 parts of carbon blacks.
2. the polypropylene alloy material of halogen-free flameproof according to claim 1 is characterized in that described acrylic resin is the Co-polypropylene of 135 ℃ of fusing points.
3. the polypropylene alloy material of halogen-free flameproof according to claim 1 is characterized in that described polyamide resin is the polyamide 66 resin of fusing point more than 220 ℃.
4. the polypropylene alloy material of halogen-free flameproof according to claim 1 is characterized in that described compatilizer is the polypropylene of glycidyl methacrylate graft.
5. the polypropylene alloy material of halogen-free flameproof according to claim 1 is characterized in that described fire retardant is hypo-aluminum orthophosphate.
6. the polypropylene alloy material of halogen-free flameproof according to claim 1 is characterized in that described oxidation inhibitor is 2,2 methylene radical-two (4-methyl-6-tert-butylphenols).
7. the polypropylene alloy material of halogen-free flameproof according to claim 1 is characterized in that described glass fibre is that length is 120～180 microns milled glass fiber.
8. the polypropylene alloy material of halogen-free flameproof according to claim 1 is characterized in that described processing aid refers to the organic silicone master batch.
9. the polypropylene alloy material of halogen-free flameproof according to claim 1 is characterized in that described carbon black is that carbonarius is female.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103068552A CN103351532A (en) | 2013-07-22 | 2013-07-22 | Halogen-free flame-retardant polypropylene alloy material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103068552A CN103351532A (en) | 2013-07-22 | 2013-07-22 | Halogen-free flame-retardant polypropylene alloy material |
Publications (1)
| Publication Number | Publication Date |
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| CN103351532A true CN103351532A (en) | 2013-10-16 |
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| CN2013103068552A Pending CN103351532A (en) | 2013-07-22 | 2013-07-22 | Halogen-free flame-retardant polypropylene alloy material |
Country Status (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098836A (en) * | 2014-06-27 | 2014-10-15 | 广东威林工程塑料有限公司 | Halogen-free flame-retardant reinforced polypropylene material containing polyamide charring agent and preparation method thereof |
| CN104312144A (en) * | 2014-08-11 | 2015-01-28 | 马鞍山市科宏塑业科技实业发展有限公司 | A high-temperature resistant halogen-free flame-retardant polyamide composition |
| CN109563301A (en) * | 2016-08-11 | 2019-04-02 | 北欧化工公司 | Polypropene composition with flame retardant activity |
Citations (6)
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| CN1789336A (en) * | 2005-12-20 | 2006-06-21 | 吴觅修 | Highly fire-retardant polymer PA/PP alloy |
| CN101280086A (en) * | 2008-05-09 | 2008-10-08 | 浙江工业大学 | A kind of environment-friendly flame-retardant polypropylene special material and preparation method thereof |
| CN101812202A (en) * | 2009-10-20 | 2010-08-25 | 深圳市科聚新材料有限公司 | Halogen-free low-smoke flame-retardant polypropylene/polyamide composite material and preparation method |
| CN102050993A (en) * | 2010-12-10 | 2011-05-11 | 上海金发科技发展有限公司 | Flame-retardant PP/nylon corrugated tube composite material and preparation method thereof |
| CN102775782A (en) * | 2012-07-17 | 2012-11-14 | 上海日之升新技术发展有限公司 | Flame-retardant glass fiber reinforced PA (polyamide) 66/PP (propene polymer) alloy composition and preparation method thereof |
| CN103205108A (en) * | 2013-04-16 | 2013-07-17 | 常熟市凯力达蜂窝包装材料有限公司 | Black glass fiber enhanced flame retardant polyamide composite |
-
2013
- 2013-07-22 CN CN2013103068552A patent/CN103351532A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1789336A (en) * | 2005-12-20 | 2006-06-21 | 吴觅修 | Highly fire-retardant polymer PA/PP alloy |
| CN101280086A (en) * | 2008-05-09 | 2008-10-08 | 浙江工业大学 | A kind of environment-friendly flame-retardant polypropylene special material and preparation method thereof |
| CN101812202A (en) * | 2009-10-20 | 2010-08-25 | 深圳市科聚新材料有限公司 | Halogen-free low-smoke flame-retardant polypropylene/polyamide composite material and preparation method |
| CN102050993A (en) * | 2010-12-10 | 2011-05-11 | 上海金发科技发展有限公司 | Flame-retardant PP/nylon corrugated tube composite material and preparation method thereof |
| CN102775782A (en) * | 2012-07-17 | 2012-11-14 | 上海日之升新技术发展有限公司 | Flame-retardant glass fiber reinforced PA (polyamide) 66/PP (propene polymer) alloy composition and preparation method thereof |
| CN103205108A (en) * | 2013-04-16 | 2013-07-17 | 常熟市凯力达蜂窝包装材料有限公司 | Black glass fiber enhanced flame retardant polyamide composite |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098836A (en) * | 2014-06-27 | 2014-10-15 | 广东威林工程塑料有限公司 | Halogen-free flame-retardant reinforced polypropylene material containing polyamide charring agent and preparation method thereof |
| CN104312144A (en) * | 2014-08-11 | 2015-01-28 | 马鞍山市科宏塑业科技实业发展有限公司 | A high-temperature resistant halogen-free flame-retardant polyamide composition |
| CN109563301A (en) * | 2016-08-11 | 2019-04-02 | 北欧化工公司 | Polypropene composition with flame retardant activity |
| US11248115B2 (en) | 2016-08-11 | 2022-02-15 | Borealis Ag | Polypropylene composition with flame retardant activity |
| CN109563301B (en) * | 2016-08-11 | 2022-05-06 | 北欧化工公司 | Polypropylene composition with flame retardant activity |
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Application publication date: 20131016 |