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Polybutylene terephthalate (PBT) is a thermoplastic engineering polymer that is used as an insulator in the electrical and electronics industries. [2] It is a thermoplastic (semi-)crystalline polymer , and a type of polyester .
The PBT Strategy led to the implementation of PBT criteria in several regulational policies. Two main policies that were changed by the PBT strategy were the Toxics Release Inventory (TRI), which required more rigid chemical reporting, and the New Chemical Program (NCP) under the Toxics Substances Control Act (TSCA), which required screening ...
The Permian Basin Royalty Trust (NYSE: PBT) is a United States oil and natural gas royalty trust based in Dallas, Texas.With a market capitalization of US $790,000,000, and an average daily trading volume of about 186,000 shares at the end of 2007, it was one of the largest royalty trusts in the United States.
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It is typically polyester (polybutylene terephthalate, PBT, or polyethylene terephthalate, PET) and polycarbonate (PC): it is often labeled PBT+PC or PET+PC. [2] Xenoy resins can be created with recycled post-consumer PBT plastic, consuming less energy and yielding less carbon dioxide (CO 2) in their manufacturing than traditional resins.
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Paul–Bunnell test, an heterophile antibody test; Persistent, bioaccumulative and toxic substances, a class of compounds that have high resistance to degradation ...