본 발명은 유리 섬유 10 중량% 내지 45 중량%, 금속 다이알킬 포스피네이트 5 중량% 내지 15 중량%, 멜라민 폴리포스페이트 1 중량% 내지 5 중량%, 및 20 중량% 내지 60 중량%의 폴리아미드, 10 중량% 내지 40 중량%의 폴리페닐렌 에테르 및 0.05 중량% 내지 2 중량%의 상용화제로부터 형성된 상용화된 블렌드를 포함하는 열가소성 조성물을 개시하며, 상기 중량%는 폴리아미드, 폴리페닐렌 에테르, 상용화제, 유리 섬유, 금속 다이알킬 포스피네이트 및 멜라민 폴리포스페이트의 조합된 중량을 기준으로 하고, 상기 조성물은 보레이트 화합물을 포함하지 않는다. 본 조성물은 1.5 mm의 두께에서 V0의 UL94 등급을 가진다.
Disclosed herein is a thermoplastic composition comprising 10 to 45 weight percent glass fiber, 5 to 15 weight percent of a metal dialkyl phosphinate, 1 to 5 weight percent melamine polyphosphate and a compatibilized blend formed from 20 to 60 weight percent of polyamide, 10 to 40 weight percent of polyphenylene ether, and 0.05 to 2 weight percent of a compatibilizing agent, wherein weight percent is based on the combined weight of the polyamide, polyphenylene ether, compatibilizing agent, glass fiber, metal dialkyl phosphinate and melamine polyphosphate, and the composition is free of borate compounds. The composition has a UL94 rating of V0 at a thickness of 1.5 millimeters.
- FLAME RETARDANT REINFORCED POLYAMIDE-POLYPHENYLENE ETHER COMPOSITION
난연제, 보강된 폴리아미드-폴리 조성물
2017-07-21
Patent
Electronic Resource
Korean
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS |
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