Thermochromic antibacterial polypropylene composite material for see-through rice cooker and preparation method

The invention discloses a thermochromic antibacterial polypropylene composite material for a see-through rice cooker and a preparation method. The composite material comprises, by mass, 70-90% of high-crystallized homo-polypropylene, 0-25% of transparent filler masterbatches, 0.5-10% of antibacteria...

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Bibliographische Detailangaben
Hauptverfasser:	HAO JIANXIN, YUAN HAIBING, REN PING, FAN MULIANG, HOU ZHIMOU, WU LEI, HUANG ZEBIN, HAO YUANZENG, DENG JUEAN
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS 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 WORKING-UP
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Beschreibung
Zusammenfassung:	The invention discloses a thermochromic antibacterial polypropylene composite material for a see-through rice cooker and a preparation method. The composite material comprises, by mass, 70-90% of high-crystallized homo-polypropylene, 0-25% of transparent filler masterbatches, 0.5-10% of antibacterial agent masterbatches, 0.5-10% of mildewproof agent masterbatches, 0.2-2% of thermosensitive chromotropic paint, 0.1-10% of antistatic masterbatches, 0.2-0.4% of antioxidants and 0.2-0.5% of lubricating agents. The components are mixed evenly and then added in a parallel twin screw extruder to be blended, melted and extruded to obtain the composite material. The composite material has the excellent comprehensive performances of resisting high temperature and being antibacterial, mildewproof, antistatic and thermochromic and the like, and can be applied to the field of small household appliances such as rice cookers, pressure cookers, induction cookers and soybean milk machines.