MICRO-PHASE SEPARATION AND GLASS TRANSIT TEMPERATURE OF URETHANE-CONTAINING BLOCK COPOLYMERS AS INFLUENCED UPON BY PROTON ACCEPTOR PLASTICIZERS
The influence of proton acceptor plasticizers on micro-phase separation and glass transit temperature of urethane-containing block copolymers is investigated. Polyurethanes and polyurethane ureas featured by glass transit temperatures of –102(C for extreme conditions of Arctic are produced.