EN ISO 1622-1:1999

Plastics - Polystyrene (PS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 1622-1:1994)

Publication date:   Mar 30, 2004

General information

99.60 Withdrawal effective   Feb 1, 2012

CEN

CEN/TC 249 Plastics

European Norm

83.080.20   Thermoplastic materials

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Scope

Cancels and replaces the firs edition (1985). Establishes a system of designation for polystyrene thermoplastic material, which may be used as the basis for specifications. Applicable to all amorphous polystyrene homopolymers. Applies to materials ready for normal use, unmodified or modified by colorants, additives, fillers etc. Does not apply to expanded polystyrene, styrene copolymers, homopolymers of substituted styrene and those modified with other polymers such as elastomers.

Life cycle

NOW

WITHDRAWN
EN ISO 1622-1:1999
99.60 Withdrawal effective
Feb 1, 2012

Relations

Adopted from ISO 1622-1:1994 IDENTICAL