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.
the oldest team in ENGLAND is Sheffield FC. the club was formed on 24 October 1857 & it is the world's oldest football club. however, they have never won the Premiership or Old First Division & the club is now currently plays in Northern Counties East Football League, the ninth & tenth level of English football pyramid.est Answer: The oldest team in England is Notts County.They were founded in 1862 and they are the oldest professional team in the world. They have never been in the Premier league.They are currently in Division 2 of the football league. Source(s):