BS ISO 9988-1:1998被替代
Plastics. Polyoxymethylene (POM) moulding and extrusion materials. Designation system and basis for specifications
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS ISO 9988-1:1998
發布時間：1999/3/15 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：12
標準簡介
Establishes a system of designation for polyoxymethylene (POM) thermoplastic materials, which may be used as the basis for specifications. Polyoxymethylene materials are thermoplastic materials composed principally of long-chain synthetic homopolymers and copolymers of formaldehyde. The repeating unit in the molecular chain is - CH[2]O - as an integral part of the main polymer chain resulting from polymerization of formaldehyde.
標準備注
? British Standards Institution 2013
