BS ISO 15023-2 : 2003 AMD 16031

Name: BS ISO 15023-2 : 2003 AMD 16031
Brand: BSI

Superseded

View Superseded by

PLASTICS - POLY(VINYL ALCOHOL) (PVAL) MATERIALS - PART 2: DETERMINATION OF PROPERTIES

Superseded date

15-06-2006

Published date

23-11-2012

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Determination of properties
Annex A (normative) Determination of volatile-matter content
Annex B (normative) Determination of sodium acetate content
Annex C (normative) Calculation of ash
Annex D (normative) Determination of degree of hydrolysis
Annex E (normative) Determination of viscosity of 4 % aqueous
solution by the Brookfield Test method or the
inclined-tube falling-ball method

Defines 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.

Committee	PRI/82
DevelopmentNote	Renumbered and superseded by BS EN ISO 15023-2 Supersedes 96/123880 DC (07/2006)
DocumentType	Standard
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS EN ISO 15023-2:2006
Supersedes	96/123880 DC : JUL 96

Standards	Relationship
ISO 15023-2:2003	Identical

ISO 6587:1992	Paper, board and pulps Determination of conductivity of aqueous extracts
ISO 8130-1:1992	Coating powders Part 1: Determination of particle size distribution by sieving
ISO 15023-1:2017	Plastics — Poly(vinyl alcohol) (PVAL) materials — Part 1: Designation system and basis for specifications
ISO 976:2013	Rubber and plastics — Polymer dispersions and rubber latices — Determination of pH
ISO 12058-1:1997	Plastics Determination of viscosity using a falling-ball viscometer Part 1: Inclined-tube method