Polybutylene terephthalate (PBT) is a thermoplastic engineering polymer that is used as an insulator in the electrical and electronics industries.It is a thermoplastic (semi-)crystalline polymer, and a type of polyester.olybutylene terephthalate is used for housings in electrical engineering, but also in automotive construction as plug connectors and in households for example in showerheads or irons.
Answered by The WikiAnswersÂ® Community. Making the world better, one answer at a time. Golf is the oldest sport in Europe, so old that the first golf balls were made out of cloth, before our society had the technology to maufacture them out of wood, which then progressed to today's metal cord exterior dimple design.
Sport in England. Sport plays a prominent role in English life. Popular teams sports in England are association football, field hockey, cricket, rugby union, rugby league, and netball. Major individual sports include badminton, athletics, tennis, boxing, golf, cycling, motorsport and horseracing. A number of modern sports were codified in England during the nineteenth century, among them cricket, rugby union, rugby league, football, field hockey, squash, tennis, and badminton.