ECO-FRIENDLY POLYPROPYLENE COMPOSITION AND VEHICLE INTERIOR MATERIAL CONTAINING THE SAME

Abstract: an embodiment polypropylene composition includes a composite including wood flour and a low molecular weight hydrocarbon-based material, a highly crystalline polypropylene-based resin, a graft-modified polypropylene-based resin, and a fiber filler. in an embodiment, the composition includes 35 wt % to 45 wt % of the composite, 30 wt % to 40 wt % of the highly crystalline polypropylene-based resin, 1 wt % to 5 wt % of the graft-modified polypropylene-based resin, and 15 wt % to 25 wt % of the fiber filler.

Inventor(s): Dae Sik Kim, Mun Gyu Bak, Han Ki Lee, Jun Ho Lee, Jong Hyeon Kim, Im Taek Sung

CPC Classification: C08L99/00 (Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups - )

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