NF EN ISO 4894-1 : 1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PLASTICS - STYRENE/ACRYLONITRILE (SAN) MOULDING AND EXTRUSION MATERIALS - PART 1: DESIGNATION SYSTEM AND BASIS FOR SPECIFICATIONS
01-01-2016
12-01-2013
Determines a designation system for styrene/acrylonitrile thermoplastic material, which may be used as the basis for specifications. The types of styrene/acrylonitrile plastic are differentiated from each other by a classification system based on appropriate levels of the designatory properties: a) melt flow rate b) Vicat softening temperature together with information about basic polymer parameters, intended application and/or procedure of processing, additives, fillers, important properties and reinforcing material.
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