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Norm
ISO 1622-1:1994
Issue date: 1994 10 20
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 specification...
Withdrawn: 2012 02 03
Publisher:
International Organization for Standardization
Format:
Digital | 5 Pages
Language:
English
Currently valid:
ICS
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.
ISO 24022-1:2020
2020 08 25
Plastics — Polystyrene (PS) moulding and extrusion materials — Part 1: Designation system and basis ...
Norm
ISO 1622-1:2012
2012 02 03
Plastics — Polystyrene (PS) moulding and extrusion materials — Part 1: Designation system and basis ...
Norm
ISO 1622-1:1994
1994 10 20
Plastics — Polystyrene (PS) moulding and extrusion materials — Part 1: Designation system and basis ...
Norm
↖
ISO 1622-1:1985
1985 12 19
Plastics — Polystyrene (PS) moulding and extrusion materials — Part 1: Designation
Norm
Norm
Issue date :
2012 02 03
Plastics — Polystyrene (PS) moulding and extrusion materials — Part 1: Designation system and basis for specifications
