DIN 16773-2 : 1989被替代
PLASTIC MOULDING MATERIALS - POLYAMIDE (PA) HOMOPOLYMERS FOR INJECTION MOULDING AND EXTRUSION - PREPARATION OF SPECIMENS AND DETERMINATION OF THEIR PROPERTIES
出版：German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻
Outlines methods of preparing specimens and determining characteristic properties of PA moulding materials as specified in DIN 16773 Pt 1, and other properties, with the aim of achieving reproducible results when these properties are measured. Properties of products made of these materials are influenced by type of moulding material used, component design and final condition of products, these in turn being dependent upon manufacturing conditions and type of subsequent treatment applied. Therefore, values obtained using test methods set out are only applicable to specimens of the form specified, prepared as specified, and not to specimens of different dimensions or prepared by different procedures.
