| abstract |
Polyethylene powder comprising at least one additive and having the following: Melt flow index (MFI) of 0.1g / 10min to 100g / 10min, preferably 5g / 10min to 35g / 10min, measured in accordance with ISO standard 1133-1: 2011 at -190 ° C and 2.16kg load ; A density of -0.890 g / cm 3 to 0.965 g / cm 3 , preferably 0.940 g / cm 3 to 0.960 g / cm 3 ; -0.35g / cm 3 ~0.60g / cm 3 , a bulk density of preferably from 0.40g / cm 3 ~0.50g / cm 3 ; An average particle size (d 50 ) of -400 μm to 800 μm, preferably 450 μm to 780 μm. Said polyethylene powder comprising at least one additive can be advantageously used for rotational molding. [Selection figure] None |