BS ISO 15023-2 : 2003 AMD 16031
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
PLASTICS - POLY(VINYL ALCOHOL) (PVAL) MATERIALS - PART 2: DETERMINATION OF PROPERTIES
15-06-2006
23-11-2012
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Renumbered and superseded by BS EN ISO 15023-2 Supersedes 96/123880 DC (07/2006)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Superseded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 | |
| Supersedes |
| 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 |
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