Polyacetal molding material with improved properties contains polyacetal homo- or co-polymer, additive and a boron-free, non-Bronsted acid catalyst for reaction between matrix polymer and additive surface

摘要

Catalysts which contain no boron and are not Bronsted acids are used in polyacetal molding materials (I) containing (a) 20-99 wt% polyacetal homo- or co-polymer, (b) 0.1-80 wt% additive and (c) up to 1.0 wt% catalyst for reaction between the matrix polymer (I) and the surface of the additive. An Independent claim is also included for molded products obtained from (I).