CN1944534A - Glass fibre reingorced no-halogen flame-retardant nylon 66 and its preparing method - Google Patents
Glass fibre reingorced no-halogen flame-retardant nylon 66 and its preparing method Download PDFInfo
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- CN1944534A CN1944534A CNA2006101509601A CN200610150960A CN1944534A CN 1944534 A CN1944534 A CN 1944534A CN A2006101509601 A CNA2006101509601 A CN A2006101509601A CN 200610150960 A CN200610150960 A CN 200610150960A CN 1944534 A CN1944534 A CN 1944534A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
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Abstract
The present invention relates to thermoplastic polymer material, and is especially glass fiber reinforced no-halogen flame retardant nylon-66 and its preparation process. The glass fiber reinforced no-halogen flame retardant nylon-66 is prepared with nylon-66 resin 40-50 weigh portions, long glass fiber 23-28 weigh portions, toughener 0-7 weigh portions, M-MPP 20-26 weigh portions, antioxidant-1010 0.1-1 weigh portion, and processing agent 0.2-1.5 weigh portions. The preparation process includes the steps of mixing the said materials in a double screw extruder, smelting, extruding, drawing into strip, cutting into grains, drying and packing. The glass fiber reinforced no-halogen flame retardant nylon-66 has the advantages of high flame retarding performance, high mechanical performance and high heat resistance.
Description
Technical field
The present invention relates to a kind of thermal plastic high polymer fiber reinforced material and preparation method thereof, be specifically related to a kind of glass fibre reingorced no-halogen flame-retardant nylon dragon 66 materials and preparation method thereof.
Background technology
Glass fibre reingorced no-halogen flame-retardant nylon dragon 66 is a kind of crucial halogen-free fire-resistant engineering plastics.Be mainly used in electron device and fields such as electrical part, trolley part.It is the important directions of current new material development that high-performance glass fiber is strengthened the research of halogen-free flame-proof nylon 66 having novel material.In the face of more and more stricter environmental protection, safety requirements, and the continuous development of industries such as electronics, electrical equipment, automobile, machinery instrument, more urgent to the requirement of Halogen, low cigarette, low-poison and combustion-resisting material.Particularly in formal enforcement on July 1st, 2006 RoHS of European Union instruction, " using some objectionable impurities instruction " (" the green instruction of European Union " of being called by China's household electrical appliances industry) about restriction in electronic electric equipment, the research of bittern-free flame-proof material has been obtained the great attention of various countries, and the market requirement of product is also more urgent.
Polyphosphoric acid melamine salt (MPP) is considered to glass fiber reinforced nylon 66 effective fire retardants, this fire retardant is used in the glass fibre reinforced nylon system, combustion-proof glass fiber strengthens PA66 effectively, can reach good flame-retardant effect at 25% o'clock adding to, but prepared material thermostability is relatively poor, fire retardant and PA66 interface compatibility are not ideal enough, cause mechanical property to have significantly and descend, and need to add special interfacial compatibilizer and carry out modification.
Summary of the invention
The objective of the invention is that present glass fibre reingorced no-halogen flame-retardant nylon dragon 66 consistencies are poor, mechanical property is low, flame retardant properties is poor, the problem of resistance toheat difference, and the preparation method of a kind of glass fibre reingorced no-halogen flame-retardant nylon dragon 66 is provided in order to solve.The present invention is a halogen-free flame retardants with metal ion (aluminium, zinc or cupric ion) modified polyphosphoric acid melamine salt (abbreviating M-MPP as), improve flame retardant properties, physical and mechanical properties and the resistance toheat of material significantly, make this novel material all be better than existing common nylon resin material at every aspect of performance.Glass fibre reingorced no-halogen flame-retardant nylon dragon of the present invention 66 is made by weight by following ingredients: Nylon 66: 40～50 parts, long glass fibres: 23～28 parts, toughner: 0～7 part, metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardants (abbreviate M～MPP) as: 20～26 parts, antioxidant 1010: 0.1～1 part, processing aid: 0.2～1.5 part; Glass fibre reingorced no-halogen flame-retardant nylon dragon 66 preparation methods' of the present invention step is as follows: one, metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardants particle carry out super-refinement to 0.1～10 μ m with micronizer mill; Two, the processing aid of the toughner of the antioxidant 1010 of 40～50 weight part Nylon 66s after drying is handled, 20～26 weight part metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardantss after step 1 is handled, 0.1～1 weight part, 0～7 weight part and 0.2～1.5 weight part carries out high-speed stirring and mixes; Three, said mixture is sent in the twin screw extruder through the feeder that has metering, regulating the feeding rotating speed is 220～250r.p.m, make long glass fibres content be controlled at 23～28 weight parts, long glass fibres is added by the side direction charging opening of twin screw extruder, the temperature of each of twin screw extruder section extruder temperature from the charging opening to the head is respectively 220 ℃, 270 ℃, 270 ℃, 270 ℃, 270 ℃, 270 ℃, 265 ℃, screw speed is 200～240r.p.m, the length-to-diameter ratio of twin screw extruder is 35, under the conveying and shearing action of twin screw extruder, fully fusion, compound, extrude through head, tie rod, cooling, pelletizing, drying, packing at last; Promptly obtained glass fibre reingorced no-halogen flame-retardant nylon dragon 66.
Glass fibre reingorced no-halogen flame-retardant nylon dragon 66 of the present invention has that flame retardant properties is good, mechanical property is high, the advantage that resistance toheat is good; Preparation method of the present invention has advantage simple to operate.
Embodiment
Embodiment one: the glass fibre reingorced no-halogen flame-retardant nylon dragon 66 of present embodiment is made by weight by following ingredients: Nylon 66: 40～50 parts, long glass fibres: 23～28 parts, toughner: 0～7 part, metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardants: 20～26 parts, antioxidant 1010: 0.1～1 part, processing aid: 0.2～1.5 part.
Embodiment two: the glass fibre reingorced no-halogen flame-retardant nylon dragon 66 of present embodiment is made by weight by following ingredients: Nylon 66: 42～48 parts, long glass fibres: 24～27 parts, toughner: 3～5 parts, metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardants: 22～25 parts, antioxidant 1010: 0.2～0.5 part, processing aid: 0.5～1.0 part.
Embodiment three: the glass fibre reingorced no-halogen flame-retardant nylon dragon 66 of present embodiment is made by weight by following ingredients: Nylon 66: 46 parts, long glass fibres: 25 parts, toughner: 4 parts, metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardants: 24 parts, antioxidant 1010: 0.3 part, processing aid: 0.7 part.
Embodiment four: the long glass fibres of present embodiment is the alkali-free long glass fibres.Other is identical with embodiment one.
Embodiment five: the toughner of present embodiment is one or more the combination among maleic anhydride graft EPDM, POE, the SEBS.Other is identical with embodiment one.
Embodiment six: the metal ion of the metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardants of present embodiment is aluminum ion, zine ion or cupric ion.Other is identical with embodiment one.
The metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardants of present embodiment has higher heat decomposition temperature, and zine ion modified polyphosphoric acid melamine salt has the needle-like morphological structure, the thermostability and the mechanical property of raising product.
Embodiment seven: the processing aid of present embodiment is lubricant or nucleator; Lubricant is P180, S-100 or PF-56, and nucleator is P380.Other is identical with embodiment one.
Embodiment eight: glass fibre reingorced no-halogen flame-retardant nylon dragon 66 preparation methods' of present embodiment step is as follows: one, metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardants particle carry out super-refinement to 0.1～10 μ m with micronizer mill; Two, the processing aid of the toughner of the antioxidant 1010 of 40～50 weight part Nylon 66s after drying is handled, 20～26 weight part metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardantss after step 1 is handled, 0.1～1 weight part, 0～7 weight part and 0.2～1.5 weight part carries out high-speed stirring and mixes; Three, said mixture is sent in the twin screw extruder through the feeder that has metering, regulating the feeding rotating speed is 220～250r.p.m, make long glass fibres content be controlled at 23～28 weight parts, long glass fibres is added by the side direction charging opening of twin screw extruder, the temperature of each of twin screw extruder section extruder temperature from the charging opening to the head is respectively 220 ℃, 270 ℃, 270 ℃, 270 ℃, 270 ℃, 270 ℃, 265 ℃, screw speed is 200～240r.p.m, the length-to-diameter ratio of twin screw extruder is 35, under the conveying and shearing action of twin screw extruder, fully fusion, compound, extrude through head, tie rod, cooling, pelletizing, drying, packing at last; Promptly obtained glass fibre reingorced no-halogen flame-retardant nylon dragon 66.
The metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardants of present embodiment reduces its granularity through ultrafining treatment, can increase the interface compatibility between nylon and glass fibre effectively.
Embodiment nine: present embodiment and embodiment eight are different is that metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardants particle carries out ultra-finely to 0.1～10 μ m with micronizer mill in step 1, carries out interface modification through silane coupling agent again and handles.Other is identical with embodiment eight.
Embodiment ten: glass fibre reingorced no-halogen flame-retardant nylon dragon 66 preparation methods' of present embodiment step is as follows: one, zine ion modified polyphosphoric acid melamine salt halogen-free flame retardants particle carry out super-refinement to 0.1～10 μ m with micronizer mill; Two, the processing aid of the toughner of the antioxidant 1010 of 46 weight part Nylon 66s after drying is handled, 24 weight part zine ion modified polyphosphoric acid melamine salt halogen-free flame retardantss after step 1 is handled, 0.3 weight part, 4 weight parts and 0.7 weight part carries out high-speed stirring and mixes; Three, said mixture is sent in the twin screw extruder through the feeder that has metering, regulating the feeding rotating speed is 250r.p.m, make long glass fibres content be controlled at 25 weight parts, long glass fibres is added by the side direction charging opening of twin screw extruder, the temperature of each of twin screw extruder section extruder temperature from the charging opening to the head is respectively 220 ℃, 270 ℃, 270 ℃, 270 ℃, 270 ℃, 270 ℃, 265 ℃, screw speed is 240r.p.m, the length-to-diameter ratio of twin screw extruder is 35, under the conveying and shearing action of twin screw extruder, fully fusion, compound, extrude through head, tie rod, cooling, pelletizing, drying, packing at last; Promptly obtained glass fibre reingorced no-halogen flame-retardant nylon dragon 66.
Injection moulding after the glass fibre reingorced no-halogen flame-retardant nylon dragon 66 pellet dryings that present embodiment obtains is used for performance test, and the performance of gained sample is: tensile strength is 132.8MPa, and flexural strength is 196.1MPa, and the socle girder notched Izod impact strength is 8.2kJ/m
2, vertical combustion (1.6mm) FV-0.
Embodiment 11: glass fibre reingorced no-halogen flame-retardant nylon dragon 66 preparation methods' of present embodiment step is as follows: one, zine ion modified polyphosphoric acid melamine salt halogen-free flame retardants particle carry out super-refinement to 0.1～10 μ m with micronizer mill, adopt silane coupling agent to carry out surface treatment again; Two, the processing aid of the toughner of the antioxidant 1010 of 46 weight part Nylon 66s after drying is handled, 24 weight part zine ion modified polyphosphoric acid melamine salt halogen-free flame retardantss after step 1 is handled, 0.3 weight part, 4 weight parts and 0.7 weight part carries out high-speed stirring and mixes; Three, said mixture is sent in the twin screw extruder through the feeder that has metering, regulating the feeding rotating speed is 250r.p.m, make long glass fibres content be controlled at 25 weight parts, long glass fibres is added by the side direction charging opening of twin screw extruder, the temperature of each of twin screw extruder section extruder temperature from the charging opening to the head is respectively 220 ℃, 270 ℃, 270 ℃, 270 ℃, 270 ℃, 270 ℃, 265 ℃, screw speed is 240r.p.m, the length-to-diameter ratio of twin screw extruder is 35, under the conveying and shearing action of twin screw extruder, fully fusion, compound, extrude through head, tie rod, cooling, pelletizing, drying, packing at last; Promptly obtained glass fibre reingorced no-halogen flame-retardant nylon dragon 66.
Injection moulding after the glass fibre reingorced no-halogen flame-retardant nylon dragon 66 pellet dryings that present embodiment obtains is used for performance test, and the performance of gained sample is: tensile strength is 140.8MPa, and flexural strength is 191.8MPa, and the socle girder notched Izod impact strength is 8.5kJ/m
2, vertical combustion (1.6mm) FV-0.
Embodiment 12: glass fibre reingorced no-halogen flame-retardant nylon dragon 66 preparation methods' of present embodiment step is as follows: one, zine ion modified polyphosphoric acid melamine salt halogen-free flame retardants particle carry out super-refinement to 0.1～10 μ m with micronizer mill, adopt silane coupling agent to carry out surface treatment again; Two, the processing aid of the toughner of the antioxidant 1010 of 50 weight part Nylon 66s after drying is handled, 20 weight part zine ion modified polyphosphoric acid melamine salt halogen-free flame retardantss after step 1 is handled, 0.3 weight part, 4 weight parts and 0.7 weight part carries out high-speed stirring and mixes; Three, said mixture is sent in the twin screw extruder through the feeder that has metering, regulating the feeding rotating speed is 250r.p.m, make long glass fibres content be controlled at 25 weight parts, long glass fibres is added by the side direction charging opening of twin screw extruder, the temperature of each of twin screw extruder section extruder temperature from the charging opening to the head is respectively 220 ℃, 270 ℃, 270 ℃, 270 ℃, 270 ℃, 270 ℃, 265 ℃, screw speed is 240r.p.m, the length-to-diameter ratio of twin screw extruder is 35, under the conveying and shearing action of twin screw extruder, fully fusion, compound, extrude through head, tie rod, cooling, pelletizing, drying, packing at last; Promptly obtained glass fibre reingorced no-halogen flame-retardant nylon dragon 66.
Injection moulding after the glass fibre reingorced no-halogen flame-retardant nylon dragon 66 pellet dryings that present embodiment obtains is used for performance test, and the performance of gained sample is: tensile strength is 139.8MPa, and flexural strength is 190.2MPa, and the socle girder notched Izod impact strength is 7.8kJ/m
2, vertical combustion (3.2mm) FV-0.
Embodiment 13: glass fibre reingorced no-halogen flame-retardant nylon dragon 66 preparation methods' of present embodiment step is as follows: one, aluminum ion modified polyphosphoric acid melamine salt halogen-free flame retardants particle carry out super-refinement to 0.1～10 μ m with micronizer mill; Two, the processing aid of the toughner of the antioxidant 1010 of 46 weight part Nylon 66s after drying is handled, 24 weight part aluminum ion modified polyphosphoric acid melamine salt halogen-free flame retardantss after step 1 is handled, 0.3 weight part, 4 weight parts and 0.7 weight part carries out high-speed stirring and mixes; Three, said mixture is sent in the twin screw extruder through the feeder that has metering, regulating the feeding rotating speed is 250r.p.m, make long glass fibres content be controlled at 25 weight parts, long glass fibres is added by the side direction charging opening of twin screw extruder, the temperature of each of twin screw extruder section extruder temperature from the charging opening to the head is respectively 220 ℃, 270 ℃, 270 ℃, 270 ℃, 270 ℃, 270 ℃, 265 ℃, screw speed is 240r.p.m, the length-to-diameter ratio of twin screw extruder is 35, under the conveying and shearing action of twin screw extruder, fully fusion, compound, extrude through head, tie rod, cooling, pelletizing, drying, packing at last; Promptly obtained glass fibre reingorced no-halogen flame-retardant nylon dragon 66.
Injection moulding after the glass fibre reingorced no-halogen flame-retardant nylon dragon 66 pellet dryings that present embodiment obtains is used for performance test, and the performance of gained sample is: tensile strength is 127.5MPa, and flexural strength is 175.4MPa, and the socle girder notched Izod impact strength is 7.8kJ/m
2, vertical combustion (3.2mm) FV-0.
Simultaneous test: the glass fibre reingorced no-halogen flame-retardant nylon dragon 66 dry back injection mouldings that the processing aid of the antioxidant 1010 of the unmodified polyphosphoric acid melamine salt halogen-free flame retardants (MPP) of the toughner of the long glass fibres of the Nylon 66 of 46 weight parts, 25 weight parts, 4 weight parts, 24 weight parts, 0.3 weight part and 0.7 weight part is obtained with the method for embodiment 11, be used for performance test, the performance of gained sample is: tensile strength is 125.5MPa, flexural strength is 172.4MPa, and the socle girder notched Izod impact strength is 6.2kJ/m
2, vertical combustion (3.2mm) FV-0.
Glass fibre reingorced no-halogen flame-retardant nylon dragon 66 performances that the method for embodiment ten obtains are better than the glass fibre reingorced no-halogen flame-retardant nylon dragon 66 that simultaneous test obtains.
Glass fibre reingorced no-halogen flame-retardant nylon dragon 66 of the present invention has that flame retardant properties is good, mechanical property is high, the advantage that resistance toheat is good; Preparation method of the present invention has advantage simple to operate.
Claims (9)
1, a kind of glass fibre reingorced no-halogen flame-retardant nylon dragon 66 is characterized in that it is made by weight by following ingredients: Nylon 66: 40～50 parts, long glass fibres: 23～28 parts, toughner: 0～7 part, metallic ion modified polyphosphoric acid melamine salt fire retardant: 20～26 parts, antioxidant 1010: 0.1～1 part, processing aid: 0.2～1.5 part.
2,, it is characterized in that it is made by weight by following ingredients: Nylon 66: 42～48 parts, long glass fibres: 24～27 parts, toughner: 3～5 parts, metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardants: 22～25 parts, antioxidant 1010: 0.2～0.5 part, processing aid: 0.5～1.0 part according to the described a kind of glass fibre reingorced no-halogen flame-retardant nylon dragon 66 of claim 1.
3, a kind of glass fibre reingorced no-halogen flame-retardant nylon dragon 66 according to claim 1 is characterized in that it is made by weight by following ingredients: Nylon 66: 46 parts, long glass fibres: 25 parts, toughner: 4 parts, metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardants: 24 parts, antioxidant 1010: 0.3 part, processing aid: 0.7 part.
4, a kind of glass fibre reingorced no-halogen flame-retardant nylon dragon 66 according to claim 1 is characterized in that long glass fibres is the alkali-free long glass fibres.
5, a kind of glass fibre reingorced no-halogen flame-retardant nylon dragon 66 according to claim 1 is characterized in that toughner is one or more the combination among maleic anhydride graft EPDM, POE, the SEBS.
6, a kind of glass fibre reingorced no-halogen flame-retardant nylon dragon 66 according to claim 1, the metal ion that it is characterized in that metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardants is aluminum ion, zine ion or cupric ion, and zine ion modified polyphosphoric acid melamine salt has the needle-like morphological structure.
7, a kind of glass fibre reingorced no-halogen flame-retardant nylon dragon 66 according to claim 1 is characterized in that processing aid is lubricant or nucleator; Lubricant is P180, S-100 or PF-56, and nucleator is P380.
8, the preparation method of a kind of glass fibre reingorced no-halogen flame-retardant nylon dragon 66 according to claim 1 is characterized in that preparation method's step is as follows: one, metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardants particle carry out super-refinement to 0.1～10 μ m with micronizer mill; Two, the processing aid of the toughner of the antioxidant 1010 of 40～50 weight part Nylon 66s after drying is handled, 20～26 weight part metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardantss after step 1 is handled, 0.1～1 weight part, 0～7 weight part and 0.2～1.5 weight part carries out high-speed stirring and mixes; Three, said mixture is sent in the twin screw extruder through the feeder that has metering, regulating the feeding rotating speed is 220～250r.p.m, make long glass fibres content be controlled at 23～28 weight parts, long glass fibres is added by the side direction charging opening of twin screw extruder, the temperature of each of twin screw extruder section extruder temperature from the charging opening to the head is respectively 220 ℃, 270 ℃, 270 ℃, 270 ℃, 270 ℃, 270 ℃, 265 ℃, screw speed is 200～240r.p.m, the length-to-diameter ratio of twin screw extruder is 35, under the conveying and shearing action of twin screw extruder, fully fusion, compound, extrude through head, tie rod, cooling, pelletizing, drying, packing at last; Promptly obtained glass fibre reingorced no-halogen flame-retardant nylon dragon 66.
9, a kind of glass fibre reingorced no-halogen flame-retardant nylon dragon 66 preparation methods according to claim 8, it is ultra-fine to 0.1～10 μ m to it is characterized in that in step 1 metallic ion modified polyphosphoric acid melamine salt halogen-free flame retardants particle carries out with micronizer mill, carries out interface modification through silane coupling agent again and handles.
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| CNB2006101509601A CN100410324C (en) | 2006-10-30 | 2006-10-30 | Glass fibre reingorced no-halogen flame-retardant nylon 66 and its preparing method |
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| CNB2006101509601A CN100410324C (en) | 2006-10-30 | 2006-10-30 | Glass fibre reingorced no-halogen flame-retardant nylon 66 and its preparing method |
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| CN100410324C CN100410324C (en) | 2008-08-13 |
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| CN101343410B (en) * | 2007-07-12 | 2010-11-10 | 上海化工研究院 | Halogen-free flame-proof reinforced polyamide composition |
| CN101503569B (en) * | 2008-02-04 | 2011-04-13 | 金发科技股份有限公司 | Glass fiber reinforced halogen-free flame-retardant PA66 and preparation thereof |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT405288B (en) * | 1994-09-21 | 1999-06-25 | Chemie Linz Gmbh | FLAME-RESISTANT, GLASS FIBER-REINFORCED POLYAMIDE RESIN WITH MELAMINE OR MELEM-PHOSPHORIC ACID CONVERSION PRODUCTS AS A FLAME-RETARDANT |
| US5618865A (en) * | 1995-12-22 | 1997-04-08 | E. I. Du Pont De Nemours And Company | Fire resistant resin compositions |
| EP1323766B1 (en) * | 2000-10-04 | 2007-04-11 | Asahi Kasei Kabushiki Kaisha | Flame-retardant reinforced polyamide resin composition |
| JP2003292773A (en) * | 2002-04-03 | 2003-10-15 | Asahi Kasei Corp | Heat-resistant polyamide flame-retardant composition |
| FR2843592B1 (en) * | 2002-08-13 | 2004-09-10 | Rhodia Eng Plastics Srl | FLAME RETARDANT POLYAMIDE COMPOSITION |
| KR100623856B1 (en) * | 2003-06-27 | 2006-09-18 | 주식회사 코오롱 | Polyamide resin compounds for vehicle seat |
| CN100400544C (en) * | 2005-08-10 | 2008-07-09 | 东北林业大学 | Metallic ion modified polyphosphoric acid melamine salt and its preparation method |
-
2006
- 2006-10-30 CN CNB2006101509601A patent/CN100410324C/en not_active Expired - Fee Related
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