Manufacturing process of PBT - Guichon Valves
PBT – Manufacturing process of PBT : PBT (polybuthylene terephthalate) emerged on the market towards the sixties as a raw material for synthetic fibers and engineering plastics. It belongs to the group of linear, saturated polyesters. PBT faces inter-material competition from other thermoplastics with similar properties such as polyacetal, nylon or other terephthalic polymers (PET, PTT). The ...