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SSH EN ISO 15023-2:2006

Plastics - Poly(vinyl alcohol) (PVAL) materials - Part 2: Determination of properties (ISO 15023-2:2003)

Apr 27, 2007

General information

60.60     Apr 27, 2007

DPS

DPS/KT 218

European Norm

83.080.20  

English  

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Scope

ISO 15023-2:2003 specifies the methods to be used in determining the properties of poly(vinyl alcohol), which is normally prepared by hydrolysis of poly(vinyl acetate) and whose composition comprises vinyl alcohol monomeric units and vinyl acetate monomeric units. It is applicable to poly(vinyl alcohol) with a vinyl alcohol unit content (degree of hydrolysis) from 70 mol % to 100 mol %.
In addition to the designatory properties specified in ISO 15023-1 (degree of hydrolysis and viscosity of an aqueous solution), ISO 15023-2 includes a number of other properties which are commonly used to specify PVAL materials.

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PUBLISHED
SSH EN ISO 15023-2:2006
60.60 Standard published
Apr 27, 2007

Related project

Adopted from EN ISO 15023-2:2006