| abstract |
The present invention relates to the masterbatch used in the technique for prepare composite, the masterbatch includes the blend of the first amorphous polymer and CNT, and CNT for the gross weight based on the masterbatch at least 5% weight, preferably 5% 15%, wherein the masterbatch is showed according to the ISO1133 high-load melt index HLMI1 less than 40g/10min determined at 200 DEG C under 21.6kg loads and first amorphous polymer with the melt flow index MFI1 according to the ISO1133H at least 10g/10min determined at 200 DEG C under 5kg loads.The invention further relates to the technique for preparing the technique of such masterbatch and preparing composite using the masterbatch. |