| abstract |
The invention discloses a kind of transparent electric cooker fire-retardant high heat-resisting polypropylene composite and preparation method and application.The composite is made up of following composition by mass percentage：Highly crystalline HOPP 60~97%, transparent filler master batch 1~20%, fire-retardant master granule 1.7~10%, scratch-resistant master batch 0.1~5%, heat oxygen aging resistance agent 0.1~2%, auxiliary agent A 0.2~3%.Aforesaid ingredients are mixed, parallel double-screw extruder blended melting extrusion is added to, that is, obtains composite.Composite provided by the present invention has cost relatively low, comprehensive physical excellent in mechanical performance, available for the small household appliances such as electric cooker, pressure cooker, electromagnetic oven, soy bean milk making machine field. |