PARTICULATE, EXPANDABLE POLYMER, A METHOD FOR PREPARING THE SAME AS WELL AS THE USE THEREOF

摘要

The present invention relates to particulate, expandable polymer which can be processed into a foam having a fine cell structure and a low density and which, in order to improve the thermal insulation value thereof, contains a carbon-based thermal insulation value-increasing material. The present invention further relates to a method for preparing particulate, expandable polymer as well as to a foam material obtained therewith.