ISO 16152:2022

Plastics — Determination of xylene-soluble matter in polypropylene

This document specifies two methods of determining the mass fraction of a polypropylene homopolymer or copolymer which is amorphous, expressed as soluble in xylene at 25?°C.

—??? Method 1: Reference method;

—??? Method 2: Automated instrumental method.

Edition	2022
Published Date	2022
Published By	International Standardization Organisation
Page Count	13