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/PRF 2303
50.20
Početak postupka odobravanja definitivnog teksta nacrta standarda
6. 10. 2026.
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