This document describes the method for determining the rate of sphericity after osmotic-attrition and the rate of sphericity after attrition of ion exchange resin under certain conditions of external forces. This document is applicable to the determination of the rate of sphericity after osmotic- attrition and the rate of sphericity after attrition for unused wet spherical ion exchange resin. For the determination of the rate of sphericity after attrition for dry spherical ion exchange resin, refer to this document.
Basic Data
Standard ID
GB/T 12598-2023 (GB/T12598-2023)
Description (Translated English)
Plastics - Ion exchange resin - Determination for the rate of sphericity after osmotic-attrition and attrition
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
G31
Classification of International Standard
83.080.20
Word Count Estimation
14,185
Date of Issue
2023-09-07
Date of Implementation
2024-04-01
Older Standard (superseded by this standard)
GB/T 12598-2001
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
