Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs Certification body: sertifikaciono.telo@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

ISO/PRF 2303

Isoprene rubber (IR) — Non-oil-extended, solution-polymerized types — Evaluation procedures

General information

50.20     Oct 6, 2026

ISO

ISO/TC 45/SC 3

International Standard

83.060  

Scope

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.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 2303:2019

NOW

PROJECT
ISO/PRF 2303
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Oct 6, 2026

Preview

To view the full content, you need to register or to log in to your account by clicking on the "Log in" button

Login