ISO/PWI 4907-6

Plastics — Ion exchange resin — Part 6: Determination of exchange capacity of strong-acid cation exchange resins in sodium form

General information

Current stage: 00.60 Effective date: Apr 20, 2022

Originator: ISO

Owner: ISO/TC 61/SC 5

Type: International Standard

Scope

This proposal specifies a laser diffraction testing method for determining particle size of ion exchange resin,which is applicable to particle sizes ranging from 0,1 μm to 2,0 mm.

Life cycle

NOW

IN_DEVELOPMENT
ISO/PWI 4907-6
00.60 Close of review
Apr 20, 2022

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