Flame-retardant glass fiber reinforced PA6 (polyamide 6)/PPO (P-Polyphenylene Oxide) alloy material and preparation method thereof

The invention relates to a flame-retardant glass fiber reinforced PA6 (polyamide 6)/PPO (P-Polyphenylene Oxide) alloy material and a preparation method thereof. The alloy material comprises the following components by weight percent: 23-41% of PA6, 22-41% of PPO, 6-20% of compound type flame retarda...

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Bibliographische Detailangaben
Hauptverfasser:	LOU XIAOAN, GUO JIANPENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES MAKING GRANULES OR PREFORMS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PERFORMING OPERATIONS POLISHES PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to a flame-retardant glass fiber reinforced PA6 (polyamide 6)/PPO (P-Polyphenylene Oxide) alloy material and a preparation method thereof. The alloy material comprises the following components by weight percent: 23-41% of PA6, 22-41% of PPO, 6-20% of compound type flame retardant, 3-15% of antimonous oxide, 20-30% of glass fiber, 2-10% of compatilizer, 0.1-1% of antioxidant and 0.1-1% of oxidizing material. The raw materials are put into a high mixing machine to be mixed for 2-5min and then are discharged, and then a doubles-screw extruder is used for extruding and pelletizing so as to obtain the flame-retardant glass fiber reinforced PA6/PPO alloy material. Compared with the prior art, the flame-retardant glass fiber reinforced PA6/PPO alloy material has the advantages that being high in temperature of a glowing filament, environment-friendly, balanced in comprehensive properties, high in CTI (Comparative Tracking lndex) and GWIT (Glow-Wire Flammability Index), and the like.