| 摘要 |
Provided are a polyprophylene-polylactic acid composite composition and a manufacturing method thereof. The composition comprises: (C) 5 to 10 parts by weight of an impact reinforcing agent; (D) 8 to 15 parts by weight of wood flour surface-processed with a silane-based compound; and (E) 3 to 5 parts by weight of a compatibilizing agent with respect to 100 parts by weight of a base resin including: (A) 80 to 83 wt% of a polyprophylene resin; and (B) 17 to 20 wt% of a polylactic acid resin. By including the wood flour surface-processed with the silane-based compound, the composition can be more properly used as a vehicle interior component since a property balance such as high heat resistance, high impact resistance, tensile strength, flexure strength, etc., which improves a chemical and thermal property of a final composite by increasing interface interaction with the base resin, is excellent. |
