Production of strong unvulcanised rubber roll roofing material with a high content of reclaimed butyl rubber

摘要

Chloroprene rubbers possess good light resistance and weather resistance,which increases when carbon black is introduced into rubber mixes based on them,and therefore the use of chloroprene rubbers is expedient for the production of different roofing articles [1,2].However,the high cost of chloroprene rubbers is holding back their use.