Povučen
ISO 2303:2011 specifies, for general-purpose non-oil-extended, solution-polymerized polyisoprene rubbers (IR):
physical and chemical tests on raw rubbers;
standard materials, a standard test formulation, equipment and processing methods for evaluating the vulcanization characteristics.
POVUČEN
ISO 2303:2003
POVUČEN
ISO 2303:2011
95.99
Povučen
19. 3. 2019.
OBJAVLJEN
ISO 2303:2019
Izoprenski kaučuk (IR) — Tipovi polimerizovani u rastvoru bez ulja — Postupci vrednovanja
95.99 Povučen