UNE 53 197
Determination of solubility of crystalline polypropylene materials in n-heptane

Standard No.

UNE 53 197

Release Date

2008

Published By

ES-AENOR

Scope

The purpose of this standard is to indicate the methods that must be followed to determine the percentage of materials that can be extracted from crystalline polypropylene, using n-heptane at the boiling temperature.