... PES) and Polyether(PET: PPG,PTMEG/PTMG) Base Introduction of Casting PU Elastomer (CPUE) General comments: Casting Polyurethane ... mold, curing, demolding and after curing. Application:Bushes, Castor Wheels, Couplings, Conveyor Rollers, Cutting Boards, Fork-lift Tyres, Gears ... : PTMG is a special polyether, combining the advantage of common PES and PET, comprehensive properties are excellent, also ...