RO
SR EN ISO 1622-1:2003
Plastics. Polystyrene (PS) moulding and extrusion materials. Part 1: Designation system and basis for specifications
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.
Status :
Withdrawn
Approval date : 11/28/2003
Publish date : 1/8/2004
Withdrawal date : 7/31/2012
Number of pages : 14
ICS : 83.080.20 Thermoplastic materials
Technical Committee : 108 - Plastics, codification and analysis methods
- Normative reference SR ISO 306:1997
- Normative reference SR EN ISO 1133:2003
- Normative reference SR EN ISO 1622-2:2003
- Normative reference SR EN ISO 1043-1:2001
- Replaced by SR EN ISO 1622-1:2012
- Conflict with STAS 7862-80
- Conflict with STAS E 12378-85