BAMBOO FIBERS REINFORCED POLYPROPYLENE COMPOSITIONS

摘要

The invention is related to bamboo fibers reinforced polypropylene composition comprising at least 50 wt% of an heterophasic propylene copolymer; from 2 to 40 wt% of bamboo fibers; from 0.1 to 10 wt% of a coupling agent; said composition showing a melt flow index is at least 5 g / 10 min at 190°C under a load of 2.16 kg according to ISO 1 133, condition L; a density is in the range of 0.900 and 1.010 g/cm3 according to ISO 1 183; a flexural modulus is in the range of 1 100 MPa and 4000 MPa according to ISO 178. The invention also relates to method for preparing such composition as well as articles produced by such composition.