CN103923452B - A kind of fire-retardant enhancing poly (arylene ether) and polyamide compoiste material, preparation method and application - Google Patents
A kind of fire-retardant enhancing poly (arylene ether) and polyamide compoiste material, preparation method and application Download PDFInfo
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Abstract
The invention discloses a kind of fire-retardant enhancing poly (arylene ether) and polyamide compoiste material, preparation method and application, including following material: (a) modified poly (arylene ether)；(b) polyamide；(c) phosphate ester flame retardants；(d) melamine cyanurate；(e) optional other material and (f) glass fibre and/or whisker.The invention also discloses the preparation method of above-mentioned poly (arylene ether) and polyamide compoiste material, according to the above ratio by raw material blending extrusion.A kind of above-mentioned poly (arylene ether) and the application of polyamide compoiste material, be mainly used in field of electronics.Poly (arylene ether) of the present invention and polyamide compoiste material are while ensureing high flame resistance, and its mobility is preferable.
Description
Technical field
The present invention relates to field of polymer technology, particularly to a kind of fire-retardant enhancing poly (arylene ether) and polyamide compoiste material,
Preparation method and application.
Background technology
Polyphenylene oxide (PPE) is the engineering plastics of a kind of excellent performance, have that mechanical strength is high, water absorption is little, heat-resist,
The advantages such as electric insulating quality is good, polyphenylene oxide has good self-extinguishment simultaneously.But its melt viscosity is big, processing temperature is high.Institute
With, needing and polystyrene, polyamide, polypropylene, polyphenylene sulfide, the reasonable resin of processing characteristics such as polyester is compound together to be changed
Property use, the alloy material of the most flame-retardant modified polyphenylene oxide and high impact polystyrene is the most topmost modification at present
One of polyphenylene oxide kind.
The most conventional polyphenylene oxide nylon composite is applied primarily to field of electronics, requires to compare to its fire resistance
High.
Summary of the invention
In sum, for solving problem above, the present invention is necessary to provide a kind of fire-retardant enhancing poly (arylene ether) and polyamides
Amine composite, its excellent fireproof performance, and its good mechanical property.
Further, there is a need to provide a kind of above-mentioned fire-retardant enhancing poly (arylene ether) and the preparation of polyamide compoiste material
Method.
Further, there is a need to provide a kind of above-mentioned fire-retardant enhancing poly (arylene ether) and polyamide compoiste material should
With.
A kind of fire-retardant enhancing poly (arylene ether) and polyamide compoiste material, include following material by weight percentage:
Wherein, described modified poly (arylene ether) is that poly (arylene ether), rubber and maleic anhydride blending extrusion prepare, described
The total weight percent accounting for described modified poly (arylene ether) of poly (arylene ether), rubber and maleic anhydride is successively: 58-89.5%,
10-40%, 1.5-2%.
Wherein, above-mentioned fire-retardant enhancing poly (arylene ether) and polyamide compoiste material include following material by weight percentage,
Wherein, described modified poly (arylene ether) is that poly (arylene ether), rubber and maleic anhydride blending extrusion prepare, described
The total weight percent accounting for described modified poly (arylene ether) of poly (arylene ether), rubber and maleic anhydride is successively: 60-85%, 13-
38.5%, 1.5-2%.
A kind of fire-retardant enhancing poly (arylene ether) and polyamide compoiste material, be made up of following substances in percentage by weight,
Wherein, described modified poly (arylene ether) is that poly (arylene ether), rubber and maleic anhydride blending extrusion prepare, described
The total weight percent accounting for described modified poly (arylene ether) of poly (arylene ether), rubber and maleic anhydride is successively: 58-89.5%,
10-40%, 1.5-2%.
Wherein, described phosphate ester flame retardants can be selected from bisphenol-A double (diphenyl phosphoester) and resorcinol (diphenyl
Phosphate ester) at least one.
Wherein, described phosphate ester flame retardants is preferably by bisphenol-A double (diphenyl phosphoester) and resorcinol (diphenyl
Phosphate ester) composition, the weight ratio of described bisphenol-A double (diphenyl phosphoester) and resorcinol (diphenyl phosphoester) is (1:1)
～(1:2).
Wherein, described phosphate ester flame retardants is selected from bisphenol-A double (diphenyl phosphoester) and resorcinol (diphenylphosphoric acid
Ester) at least one.
Wherein, described poly (arylene ether) has a below general formula:
Wherein, R1, R2, R3 are independent of each other represents hydrogen or the alkyl containing 1～3 carbon atom；
Described poly (arylene ether) is homopolymer or copolymer, the most poly-(2,6-dimethyl-Isosorbide-5-Nitrae-phenylene) ether, poly-(2,
6-diethyl-Isosorbide-5-Nitrae-phenylene) ether, poly-(2,6-dipropyl-Isosorbide-5-Nitrae-phenylene) ether, poly-(2-methyl-6-ethyl-Isosorbide-5-Nitrae-Asia benzene
Base) homopolymer such as ether, poly-(2-methyl-6-propyl group-Isosorbide-5-Nitrae-phenylene)；Various 2,6-dialkyl group phenol/2,3,6-trialkyl benzene
Phenol copolymer etc..The most poly-(2,6-dimethyl-Isosorbide-5-Nitrae-phenylene) ether, 2,6-xylenol/2,3,6-TMP is common
Polymers, 2,6-xylenol/2,5-xylenol/2,3,6-TMP copolymer, 2,6-xylenol/2,5-
Xylenol copolymer.
Wherein, described rubber includes but not limited to styrene and the block copolymer (SBS) of butadiene, polystyrene-poly
Ethylene-polybutene-polystyrene (SEBS), polyolefin elastomer (POE), ethylene propylene diene rubber (EPDM) and combinations thereof thing.
Wherein, described polyamide selected from polycaprolactam (nylon 6), poly-(11-aminoundecanoic acid) (nylon 11), poly-12
Lactams (nylon 12), polyhexamethylene adipamide (nylon66 fiber), poly-hexamethylene azelamide (nylon 69), polyhexamethylene sebacamide
(NYLON610), nylon 612 (nylon 612), poly-hexamethylene terephthalamide (nylon 6T), poly hexamethylene adipamide fourth two
Amine (Stanyl (DSM) .), polycaprolactam/poly-hexamethylene terephthalamide copolymer (nylon 6/6T), polyhexamethylene adipamide/poly-right
Hexamethylene terephthalamide copolymer (nylon66 fiber/6T), polyhexamethylene adipamide/poly-6I hexamethylene isoterephalamide copolymer (nylon
66/6I), poly-hexamethylene terephthalamide/poly-6I hexamethylene isoterephalamide copolymer (nylon 6T/6I), poly-paraphenylene terephthalamide oneself
Diamidogen/nylon 12 copolymer (nylon 6T/12), polyhexamethylene adipamide/poly-hexamethylene terephthalamide/poly-isophthalic two
Formyl hexamethylene diamine copolymer (nylon66 fiber/6T/6I), poly hexamethylene adipamide p-phenylenediamine (nylon MXD 6), poly-hexamethylene terephthalamide/
Poly-paraphenylene terephthalamide-2 methyl pentamethylenediamine copolymer (nylon 6T/M5T), nylon 10T/1012, poly-paraphenylene terephthalamide's nonamethylene diamine
(nylon 9 T), poly-paraphenylene terephthalamide's decamethylene diamine (nylon 10T), polyamide 11T (nylon 11 T), polyamide 12T (nylon 12T), it
Copolymer or combinations thereof thing.
Wherein, other material described includes toughener, anti-dripping agent, antioxidant, lubricant and relocating property of uvioresistant
At least one in agent.
A kind of above-mentioned fire-retardant enhancing poly (arylene ether) and the preparation method of polyamide compoiste material, change (a) in proportion
Property poly (arylene ether)；(b) polyamide；(c) phosphate ester flame retardants；(d) melamine cyanurate；E other thing that () is optional
Matter and (f) glass fibre and/or whisker blending extrusion.
A kind of above-mentioned fire-retardant enhancing poly (arylene ether) and the application of polyamide compoiste material, be mainly used in electronic apparatus
Field.
Fire-retardant enhancing poly (arylene ether) of the present invention and polyamide compoiste material while ensureing high flame resistance,
Its mechanical property is good, and meanwhile, fire-retardant enhancing poly (arylene ether) of the present invention and polyamide compoiste material mobility are more
Good.
Detailed description of the invention
Below in conjunction with some detailed description of the invention, the present invention is described further.Specific embodiment is the most specifically
The bright present invention, non-limiting protection scope of the present invention.
A kind of fire-retardant enhancing poly (arylene ether) and polyamide compoiste material include (a) modified poly (arylene ether) 20-60%；(b)
Polyamide 11-51%；The fire-retardant 12-16% of (c) phosphoric acid ester；(d) melamine cyanurate 7-8%；E other material that () is optional
0-2%；(f) glass fibre and/or whisker 10-30%；Wherein, described modified poly (arylene ether) is poly (arylene ether), rubber and horse
Come what anhydride blending extrusion prepared, described poly (arylene ether), rubber and maleic anhydride account for the total of described modified poly (arylene ether)
Percentage by weight is successively: 58-89.5%, 10-40%, 1.5-2%.
Will be detailed below the component of above-mentioned poly (arylene ether) and polyamide compoiste material.
A () modified poly (arylene ether), modified poly (arylene ether) is poly (arylene ether), rubber and maleic anhydride blending extrusion system
, the weight ratio of described poly (arylene ether), rubber and maleic anhydride is 58-89.5%, 10-40%, 1.5-2%.Wherein, described
Poly (arylene ether) includes but not limited to poly-(2,6-dimethyl-Isosorbide-5-Nitrae-phenylene) ether, poly-(2,6-diethyl-Isosorbide-5-Nitrae-phenylene)
Ether, poly-(2,6-dipropyl-Isosorbide-5-Nitrae-phenylene) ether, poly-(2-methyl-6-ethyl-Isosorbide-5-Nitrae-phenylene) ether, poly-(2-methyl-6-third
Base-Isosorbide-5-Nitrae-phenylene) etc. homopolymer；Various 2,6-dialkyl group phenol/2,3,6-tri copolymers etc..The most poly-(2,
6-dimethyl-Isosorbide-5-Nitrae-phenylene) ether, 2,6-xylenol/2,3,6-TMP copolymer, 2,6-xylenol/
2,5-xylenols/2,3,6-TMP copolymer, 2,6-xylenol/2,5-xylenol copolymer and it
Compositions；Wherein, wherein, described rubber includes but not limited to styrene and the block copolymer (SBS) of butadiene, polyphenyl
Ethylene-propylene-polybutene-polystyrene (SEBS), polyolefin elastomer (POE), ethylene propylene diene rubber (EPDM) and group thereof
Compound.Wherein said modified poly (arylene ether) account for described fire-retardant enhancing poly (arylene ether) and the weight hundred of polyamide compoiste material
Proportion by subtraction can be 20,30,40,50 or 60wt%.
(b) described polyamide selected from polycaprolactam (nylon 6), poly-(11-aminoundecanoic acid) (nylon 11), in poly-12
Amide (nylon 12), polyhexamethylene adipamide (nylon66 fiber), poly-hexamethylene azelamide (nylon 69), polyhexamethylene sebacamide (Buddhist nun
Imperial 610), nylon 612 (nylon 612), poly-hexamethylene terephthalamide (nylon 6T), nylon 46
(Stanyl (DSM) .), polycaprolactam/poly-hexamethylene terephthalamide copolymer (nylon 6/6T), polyhexamethylene adipamide/poly-to benzene
Two formyl hexamethylene diamine copolymers (nylon66 fiber/6T), polyhexamethylene adipamide/poly-6I hexamethylene isoterephalamide copolymer (nylon66 fiber/
6I), poly-hexamethylene terephthalamide/poly-6I hexamethylene isoterephalamide copolymer (nylon 6T/6I), poly-paraphenylene terephthalamide oneself two
Amine/nylon 12 copolymer (nylon 6T/12), polyhexamethylene adipamide/poly-hexamethylene terephthalamide/poly-isophthalic diformazan
Acyl hexamethylene diamine copolymer (nylon66 fiber/6T/6I), poly hexamethylene adipamide p-phenylenediamine (nylon MXD 6), poly-hexamethylene terephthalamide/poly-
Paraphenylene terephthalamide-2 methyl pentamethylenediamine copolymer (nylon 6T/M5T), nylon 10T/1012, poly-paraphenylene terephthalamide nonamethylene diamine (Buddhist nun
Dragon 9T), poly-paraphenylene terephthalamide's decamethylene diamine (nylon 10T), polyamide 11T (nylon 11 T), polyamide 12T (nylon 12T), they
Copolymer or combinations thereof thing.Described polyamide accounts for described fire-retardant enhancing poly (arylene ether) and polyamide compoiste material
Percentage by weight can be 21,27,37,45 or 61wt%.
C () phosphate ester flame retardants is in bisphenol-A double (diphenyl phosphoester) and resorcinol (diphenyl phosphoester)
At least one, described phosphate ester flame retardants accounts for described fire-retardant enhancing poly (arylene ether) and the 12-of polyamide compoiste material
16%, wherein the weight ratio of bisphenol-A double (diphenyl phosphoester) and resorcinol (diphenyl phosphoester) is (1:1)～(1:2).
(d) melamine cyanurate.
Wherein, (c) phosphate ester flame retardants preferably comprises described fire-retardant increasing with the total weight parts of (d) melamine cyanurate
Strong poly (arylene ether) and the 20 of polyamide compoiste material, 21,22,23,24 or 25wt%.Further preferred, described (c) phosphorus
Esters of gallic acid fire retardant is 1.5-2 with the weight ratio of (d) melamine cyanurate.
E other material that () is optional includes in toughener, anti-dripping agent, antioxidant, lubricant and ultraviolet (UV) resistant agent
At least one.Described toughener include polyethylene, described polyethylene include but not limited to Low Density Polyethylene, polyethylene from high pressure process,
Linear low density of polyethylene, medium density polyethylene, bimodal resin, high density polyethylene (HDPE), low-pressure polyethylene, superhigh molecular weight polyethylene
Alkene, modified poly ethylene, crosslinked polyethylene, ethylene copolymer such as ethylene-propylene copolymer, ethylene-butene copolymer, ethylene-its
The copolymer of its alkene, ethylene-beta-unsaturated esters copolymer and the compositions between them；Described toughener can also is that polyene
Olefin elastomer (POE), styrene butadiene thermoplasticelastomer (SBS) acrylonitrile-butadiene-styrene copolymer (ABS).
Embodiments of the invention use and arrive following material:
PPE-1, poly (arylene ether) (PPE), from AM General company, the trade mark: GE731-701；
Nylon 6, Meida Nylon Co., Ltd., Xinhui, Guangdong, trade mark M2800, its relative viscosity is 2.8；
Nylon66 fiber, Dupont, model: ZYTEL ST801；
Nylon 6/6T, from BASF AG, the trade mark: KR4355G7B；
Nylon 10T, Guangzhou golden hair Science and Technology Ltd., model R630；
BDP, bisphenol-A is double (diphenyl phosphate)；
RDP, resorcinol (diphenyl phosphoester)；
MCA, melamine cyanurate；
PE, polyethylene；
Antioxidant 1010, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propanoic acid] pentaerythritol ester；
Antioxidant-412S, Pentaerythritols ten dithio propyl ester；
Halogen-free flame retardants, from Clariant Corporation, trade mark OP1230.
Other material specifically used in embodiment all from being commercially available on the market or can be prepared by prior art
The product obtained.
Test gained poly (arylene ether) and the physical property of polyamide compoiste material, its method of testing is specific as follows:
Hot strength: testing standard ISO527/2-93, tests on Zwick electronic universal tester；
Bending strength: testing standard ISO178-2005, tests on Zwick electronic universal tester；
Bending modulus: testing standard ISO178-2005, tests on Zwick electronic universal tester；
Notch impact strength: Izod notch impact strength measures according to ISO180, and test condition is 23 DEG C；Breach type is
A type；
Combustibility: test according to UL-94 vertical combustion testing standard；
Melt index (MI): testing standard ISO1133, test condition 280 DEG C, 5kg；
Being illustrated in the way of specific embodiment below, described material is weight portion.
Other material is little to the performance impact of product in the present invention, for toughener, anti-dripping agent, antioxidant,
Lubricant and uvioresistant modifying agent are illustrated one by one.
Embodiment 1
According to table 1, the weight portion as shown in table 1 uses each component, each component is blended by corresponding weight portion, at 220-
Extruding with dual-screw-stem machine in 290 DEG C, pelletize obtains fire-retardant enhancing poly (arylene ether) and polyamide compoiste material.Wherein, modified poly-
Arylene ether is that poly (arylene ether), rubber and maleic anhydride blending extrusion prepare, and described poly (arylene ether) is PPE-1, described
The weight ratio of poly (arylene ether), rubber and maleic anhydride is 58 40 2.
Embodiment 2
According to table 1, the weight portion as shown in table 1 uses each component, each component is blended by corresponding weight portion, at 220-
Extruding with dual-screw-stem machine in 290 DEG C, pelletize obtains fire-retardant enhancing poly (arylene ether) and polyamide compoiste material.Wherein, modified poly-
Arylene ether is that poly (arylene ether), rubber and maleic anhydride blending extrusion prepare, and described poly (arylene ether) is PPE-1, described
The weight ratio of poly (arylene ether), rubber and maleic anhydride is 89.5 10 1.5.
Embodiment 3
According to table 1, the weight portion as shown in table 1 uses each component, each component is blended by corresponding weight portion, at 220-
Extruding with dual-screw-stem machine in 290 DEG C, pelletize obtains fire-retardant enhancing poly (arylene ether) and polyamide compoiste material.Wherein, modified poly-
Arylene ether is that poly (arylene ether), rubber and maleic anhydride blending extrusion prepare, and described poly (arylene ether) is PPE-1, described
The weight ratio of poly (arylene ether), rubber and maleic anhydride is 70 28.2 1.8.
Embodiment 4
According to table 1, the weight portion as shown in table 1 uses each component, each component is blended by corresponding weight portion, at 220-
Extruding with dual-screw-stem machine in 290 DEG C, pelletize obtains fire-retardant enhancing poly (arylene ether) and polyamide compoiste material.Wherein, modified poly-
Arylene ether is that poly (arylene ether), rubber and maleic anhydride blending extrusion prepare, and described poly (arylene ether) is PPE-1, described
The weight ratio of poly (arylene ether), rubber and maleic anhydride is 80 18.5 1.5.
Embodiment 5
According to table 1, the weight portion as shown in table 1 uses each component, each component is blended by corresponding weight portion, at 220-
Extruding with dual-screw-stem machine in 290 DEG C, pelletize obtains fire-retardant enhancing poly (arylene ether) and polyamide compoiste material.Wherein, modified poly-
Arylene ether is that poly (arylene ether), rubber and maleic anhydride blending extrusion prepare, and described poly (arylene ether) is PPE-1, described
The weight ratio of poly (arylene ether), rubber and maleic anhydride is 60 38 2.
By the poly (arylene ether) obtained by above-described embodiment 1-5 and polyamide compoiste material, survey the most according to the method described above
Measure its hot strength, bending strength, bending modulus, impact strength, melt index and combustibility, be shown in Table 1.
Comparative example 1-5
Each embodiment is corresponding with a comparative example, is blended by the weight portion as shown in table 2 of each component in table 2,
Extruding with dual-screw-stem machine in 220-290 DEG C, compare with embodiment, its poly (arylene ether) is with rubber, maleic anhydride the most in advance
The modified poly (arylene ether) of preparation, but directly and other material blending extrusion such as polyamide, obtain poly (arylene ether) and polyamide
Composite, measures its hot strength, bending strength, bending modulus, impact strength, melt index the most according to the method described above
And combustibility, it is shown in Table 2.
Comparative example 6-10
Each embodiment is corresponding with a comparative example, except the fire retardant halogen-free flame retardants commonly used at present in component
OP1230 replaces remaining of phosphate ester flame retardants of the present invention and melamine cyanurate, each comparative example and embodiment
Condition is the same, as shown in table 3, according to the preparation method in embodiment 1, prepares corresponding poly (arylene ether) and polyamide composite wood
Material, measures its hot strength, bending strength, bending modulus, notched Izod impact hit intensity, melted finger according to above-mentioned detection method respectively
Number and combustibility, be shown in Table 3.
Table 1 embodiment poly (arylene ether) and the physical property of polyamide compoiste material
| Embodiment sequence number | 1 | 2 | 3 | 4 | 5 |
| MODIFIED PP E | 20 | 30 | 40 | 50 | 60 |
| Nylon 6 | 51 | ||||
| Nylon66 fiber | 15 | 11 | |||
| Nylon 6/6T | 27 | ||||
| Nylon 10T | 11 | ||||
| Glass fibre | 10 | 30 | 20 | 8 | 10 |
| Whisker | 8 | ||||
| BDP | 12 | 16 | 7 | 4 | |
| RDP | 7 | 13 | 8 | ||
| MCA | 7 | 8 | 7 | 8 | 7 |
| SBS | 0.2 | 0.5 | 0.5 | ||
| PE | 0.3 | 0.5 | 0.5 | ||
| 1010 | 0.2 | 0.5 | 0.5 | ||
| Antioxidant-412S | 0.3 | 0.5 | 0.5 | ||
| Hot strength/MPa | 60 | 72 | 86 | 122 | 138 |
| Bending strength/MPa | 86 | 132 | 143 | 168 | 180 |
| Bending modulus/MPa | 2700 | 3800 | 5600 | 7400 | 8400 |
| Notch impact strength/(KJ/m2) | 7.2 | 6.7 | 6.7 | 7.1 | 6.9 |
| Fire resistance (3.0mm) | V-0 | V-0 | V-0 | V-0 | V-0 |
| Melt index (280 DEG C, 5kg) | 235 | 186 | 47 | 148 | 68 |
Table 2 comparative example poly (arylene ether) and the physical property of polyamide compoiste material
| Comparative example sequence number | 1 | 2 | 3 | 4 | 5 |
| PPE | 11.6 | 26.85 | 28 | 40 | 24 |
| Rubber | 8 | 3 | 11.28 | 9.25 | 22.8 |
| Maleic anhydride | 0.4 | 0.45 | 0.72 | 0.75 | 1.2 |
| Nylon 6 | 51 | ||||
| Nylon66 fiber | 15 | 11 | |||
| Nylon 6/6T | 27 | ||||
| Nylon 10T | 11 | ||||
| Glass fibre | 10 | 30 | 20 | 8 | 10 |
| Whisker | 8 | ||||
| BDP | 12 | 16 | 7 | 4 | |
| RDP | 7 | 13 | 8 | ||
| MCA | 7 | 8 | 7 | 8 | 7 |
| SBS | 0.1 | 0.1 | 0.5 | 0.6 | |
| SBS | 0.1 | 0.1 | 0.5 | 0.2 | |
| PE | 0.1 | 0.5 | 0.5 | 0.3 | |
| 1010 | 0.1 | 0.5 | 0.5 | 0.2 | |
| Antioxidant-412S | 0.1 | 0.5 | 0.5 | 0.3 | |
| Hot strength/MPa | 46 | 57 | 73 | 88 | 90 |
| Bending strength/MPa | 78 | 112 | 123 | 142 | 152 |
| Bending modulus/MPa | 2400 | 3300 | 3600 | 4200 | 4600 |
| Notch impact strength/(KJ/m2) | 3.6 | 3.4 | 3.8 | 4.2 | 4.5 |
| Fire resistance (3.0mm) | V-0 | V-0 | V-0 | V-0 | V-0 |
| Melt index (280 DEG C, 5kg) | 80 | 75 | 6 | 30 | 4 |
Table 3 comparative example poly (arylene ether) and the physical property of polyamide compoiste material
| Comparative example sequence number | 6 | 7 | 8 | 9 | 10 |
| MODIFIED PP E | 20 | 30 | 40 | 50 | 60 |
| Nylon 6 | 51 | ||||
| Nylon66 fiber | 15 | 11 | |||
| Nylon 6/6T | 27 | ||||
| Nylon 10T | 11 | ||||
| Glass fibre | 10 | 30 | 20 | 8 | 10 |
| Whisker | 8 | ||||
| OP | 19 | 24 | 21 | 21 | 19 |
| SBS | 0.2 | 0.5 | 0.5 | ||
| PE | 0.3 | 0.5 | 0.5 | ||
| 1010 | 0.2 | 0.5 | 0.5 | ||
| Antioxidant-412S | 0.3 | 0.5 | 0.5 | ||
| Hot strength/MPa | 54 | 65 | 70 | 80 | 120 |
| Bending strength/MPa | 82 | 120 | 119 | 157 | 154 |
| Bending modulus/MPa | 2500 | 3500 | 5300 | 7200 | 8000 |
| Notch impact strength/(KJ/m2) | 6.8 | 6.5 | 6.3 | 6.6 | 6.0 |
| Fire resistance (3.0mm) | V-1 | V-1 | V-1 | V-1 | V-1 |
| Melt index (280 DEG C, 5kg) | 200 | 150 | 35 | 100 | 40 |
From table 1,2 and 3 it can be seen that fire-retardant enhancing poly (arylene ether) of the present invention and the power of polyamide compoiste material
Performance is more preferable, particularly higher in notch impact strength, meanwhile, fire-retardant enhancing poly (arylene ether) of the present invention and
The mobility of polyamide compoiste material is higher.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description is made convert, or are directly or indirectly used in other relevant technology necks
Territory, is the most in like manner included in the scope of patent protection of the present invention.
Claims (11)
1. fire-retardant enhancing poly (arylene ether) and a polyamide compoiste material, includes following material by weight percentage:
Wherein, described modified poly (arylene ether) is that poly (arylene ether), rubber and maleic anhydride blending extrusion prepare, described poly-Asia
The total weight percent accounting for described modified poly (arylene ether) of aryl ether, rubber and maleic anhydride is successively: 58 89.5%, 10
40%, 1.5 2%.
Fire-retardant enhancing poly (arylene ether) the most according to claim 1 and polyamide compoiste material, it is characterised in that: by weight
Percentage ratio includes following material,
Wherein, described modified poly (arylene ether) is that poly (arylene ether), rubber and maleic anhydride blending extrusion prepare, described poly-Asia
The total weight percent accounting for described modified poly (arylene ether) of aryl ether, rubber and maleic anhydride is successively: 60 85%, 13
38.5%, 1.5 2%.
3. a fire-retardant enhancing poly (arylene ether) and polyamide compoiste material, it is characterised in that: by following material percentage by weight
Than composition,
Wherein, described modified poly (arylene ether) is that poly (arylene ether), rubber and maleic anhydride blending extrusion prepare, described poly-Asia
The total weight percent accounting for described modified poly (arylene ether) of aryl ether, rubber and maleic anhydride is successively: 58 89.5%, 10
40%, 1.5 2%.
4. according to the fire-retardant enhancing poly (arylene ether) described in claim 1,2 or 3 and polyamide compoiste material, it is characterised in that:
Described phosphate ester flame retardants is selected from bisphenol-A double (diphenyl phosphoester) and resorcinol (diphenyl phosphoester) extremely
Few one.
Fire-retardant enhancing poly (arylene ether) the most according to claim 4 and polyamide compoiste material, it is characterised in that:
Described phosphate ester flame retardants is made up of bisphenol-A double (diphenyl phosphoester) and resorcinol (diphenyl phosphoester), institute
The weight ratio stating bisphenol-A double (diphenyl phosphoester) and resorcinol (diphenyl phosphoester) is (1:1)～(1:2).
Poly (arylene ether) the most according to claim 4 and polyamide compoiste material, it is characterised in that:
Described poly (arylene ether) has a below general formula:
Wherein, R1, R2, R3 are independent of each other represents hydrogen or the alkyl containing 1～3 carbon atom；
Described poly (arylene ether) is homopolymer or copolymer.
Poly (arylene ether) the most according to claim 4 and polyamide compoiste material, it is characterised in that:
Described poly (arylene ether) be poly-(2,6 dimethyl Isosorbide-5-Nitrae phenylene) ether, poly-(2,6 diethyl Isosorbide-5-Nitrae phenylene) ether,
Poly-(2,6 dipropyl Isosorbide-5-Nitrae phenylene) ether, poly-(2 methyl 6 ethyl Isosorbide-5-Nitrae phenylene) ether, poly-(2 methyl 6 propyl group
Isosorbide-5-Nitrae phenylene), 2,6 dialkyl group phenol/2, one or more of 3,6 tri copolymers
8. according to the fire-retardant enhancing poly (arylene ether) described in claim 1,2 or 3 and polyamide compoiste material, it is characterised in that:
Described polyamide is selected from polycaprolactam, poly-(11 aminoundecanoic acid), nylon 12, polyhexamethylene adipamide, gathers
Hexamethylene azelamide, polyhexamethylene sebacamide, nylon 612, poly-hexamethylene terephthalamide, poly hexamethylene adipamide fourth
Diamidogen, polycaprolactam/poly-hexamethylene terephthalamide copolymer, polyhexamethylene adipamide/poly-hexamethylene terephthalamide are altogether
Polymers, polyhexamethylene adipamide/poly-6I hexamethylene isoterephalamide copolymer, poly-hexamethylene terephthalamide/poly-isophthaloyl
Hexamethylene diamine copolymer, poly-hexamethylene terephthalamide/nylon 12 copolymer, polyhexamethylene adipamide/poly-terephthaldehyde
Acyl hexamethylene diamine/poly-6I hexamethylene isoterephalamide copolymer, poly hexamethylene adipamide p-phenylenediamine, poly-hexamethylene terephthalamide/poly-to benzene
Two formyl 2 making methylpentamethylenediamine diamine copolymers, nylon 10T/1012, poly-paraphenylene terephthalamide's nonamethylene diamine, poly-paraphenylene terephthalamide's decamethylene diamine,
Polyamide 11T, polyamide 12T, their copolymer or combinations thereof thing.
9. according to the fire-retardant enhancing poly (arylene ether) described in claim 1,2 or 3 and polyamide compoiste material, it is characterised in that:
Other material described includes at least in toughener, anti-dripping agent, antioxidant, lubricant and uvioresistant modifying agent
Kind.
10. the fire-retardant enhancing poly (arylene ether) described in an any one of claim 19 and the preparation side of polyamide compoiste material
Method, it is characterised in that: in proportion by modified to (a) poly (arylene ether)；(b) polyamide；(c) phosphate ester flame retardants；(d) melamine
Amine cyanurate；(e) optional other material and (f) glass fibre and/or whisker blending extrusion.
Fire-retardant enhancing poly (arylene ether) described in 11. 1 kinds of any one of claim 19 and the application of polyamide compoiste material, main
Apply in field of electronics.
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| CN101302336A (en) * | 2008-05-21 | 2008-11-12 | 深圳市科聚新材料有限公司 | Flame-retardant PPO/PA alloy and preparation thereof |
| 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 |
| CN103450672A (en) * | 2013-08-28 | 2013-12-18 | 宁波伊德尔新材料有限公司 | Halogen-free flame retardant glass fiber reinforced nylon 6 particle and preparation method thereof |
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| CN101302336A (en) * | 2008-05-21 | 2008-11-12 | 深圳市科聚新材料有限公司 | Flame-retardant PPO/PA alloy and preparation thereof |
| 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 |
| CN103450672A (en) * | 2013-08-28 | 2013-12-18 | 宁波伊德尔新材料有限公司 | Halogen-free flame retardant glass fiber reinforced nylon 6 particle and preparation method thereof |
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