ISO/PRF 4576

Plastics — Polymer dispersions — Determination of sieve residue

General information

Current stage: 50.00 Final text received or FDIS registered for formal approval Aug 27, 2026

Originator: ISO

Owner: ISO/TC 61/SC 9 Thermoplastic materials

Type: International Standard

ICS: 83.080.01 Plastics in general

Scope

Describes a method of determining the sieve residue of polymer dispersions. Refers only to coagulum-type content, i.e. of particles much greater in diameter than the mean diameter of the other particles.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 4576:1996

NOW

IN_DEVELOPMENT
ISO/PRF 4576
50.00 Final text received or FDIS registered for formal approval
Aug 27, 2026