This document 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.
OBJAVLJEN
ISO 2303:2019
PROJEKAT
ISO/DIS 2303
40.60
Završetak javne rasprave
25. 9. 2025.