Flexible toothbrush handle polypropylene material and preparation method thereof

The invention discloses a flexible toothbrush handle polypropylene material and a preparation method thereof. The flexible toothbrush handle polypropylene material is prepared from, by weight, 50-90%of a polypropylene random copolymer, 8-48% of calcium carbonate and 2% of color masterbatch, wherein...

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Bibliographische Detailangaben
Hauptverfasser:	DA WENZHONG, WANG XINGREN, LI SEN, TU SONGTAO, LI DONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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