Plastics. Thermoplastic polyester (TP) moulding and extrusion materials - Designation system and basis for specification Ingestion-build-279162 oxygenates are either ethers or

oxygenates are either ethers or alcohols

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Plastics. Thermoplastic polyester (TP) moulding and extrusion materials - Designation system and basis for specification Ingestion-build-279162 oxygenates are either ethers or1 Scope This document establishes a system of designation for thermoplastic polyester (TP) material, which can be used as the basis for specifications. It covers polyester homopolymers for moulding and extrusion based on poly(ethylene terephthalate) (PET), poly(butylene terephthalate) (PBT), poly(cyclohexylenedimethylene terephthalate) (PCT), poly(ethylene naphthalate) (PEN), poly(butylene naphthalates) (PBN) and other TP types and copolyesters of