| abstract |
(a) a polypropylene random copolymer (PP-RACO) comprising ethylene and / or a C 4 to C 8 -olefin, (b) glass fibers (GF), and (c) (I) a polypropylene random copolymer (PP-RACO) comprising ethylene and / or a C 4 to C 8 alpha-olefin has a melt flow rate MFR measured according to ISO 1133 2, and (230 ℃) is 2.5 g / 10min or higher, (ii) glass fiber (GF) is becomes the cut glass fibers and, (iii) a polymer containing a strengthening composition is to the matrix of the fiber reinforced composition forms a continuous phase. |