| abstract |
The present disclosure relates to a butene-1 polymer composition, particularly suited for the preparation of pipes, comprising: A) from 97.5% to 99.85% by weight, with respect to the total weight of A) and B), of a butene-1 polymer or polymer composition; B) from 0.15% to 2.5% by weight, with respect to the total weight of A) and B), of talc in form of particles having a volume based particle diameter distribution Dv (0.95) of 45 µm or lower; and, optionally C) from 0.01% to 2% by weight of an ethylene polymer; the amount of C) being referred to the total weight of A) + B) + C), which amounts to 100%. |