ISO 2930:2024
International Standard
Current Edition
·
Approved on
19 July 2024
Raw, natural rubber — Determination of the plasticity retention index (PRI)
ISO 2930:2024 Files
English
9 Pages
Current Edition
USD
85.46
ISO 2930:2024 Scope
This document specifies a method to determine the plasticity retention index (PRI) of raw natural rubber.
The PRI is a measure of the resistance of raw natural rubber to thermal oxidation. A high resistance to thermal oxidation is shown as a high value of the index. PRI is not an absolute value and cannot give an absolute classification of plasticity number of different natural rubber after oxidation.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
YSMO GSO 150-2:2020
GSO 150-2:2013
Yemeni Technical Regulation
Expiration dates for food products - Part 2 :
Voluntary expiration dates
GSO 9:2022
Gulf Technical Regulation
Labeling of prepackaged food stuffs
YSMO GSO 2055-1:2020
GSO 2055-1:2015
Yemeni Standard
HALAL FOOD - Part 1 : General Requirements
Recently Published
GSO 2830:2026
Gulf Technical Regulation
Flavored concentrated drinks
ISO/TS 20451:2026
International Standard
Health informatics — Identification of medicinal products — Implementation for ISO 11616 data elements and structures for the unique identification and exchange of regulated pharmaceutical product information
ISO 20999:2026
International Standard
Textiles — Determination of total halogens in textile products — Combustion and ion chromatography (C-IC) method
GSO 2693:2026
Gulf Technical Regulation
The GCC Terrestrial Radio Receiver Specifications for AM/FM/T-DAB+