NBN EN ISO 15023-2 : 2006
Current
The latest, up-to-date edition.
PLASTICS - POLY(VINYL ALCOHOL) (PVAL) MATERIALS - PART 2: DETERMINATION OF PROPERTIES
12-01-2013
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
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.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| NS EN ISO 15023-2 : 1ED 2006 | Identical |
| I.S. EN ISO 15023-2:2006 | Identical |
| NF EN ISO 15023-2 : 2006 | Identical |
| NEN EN ISO 15023-2 : 2006 | Identical |
| BS EN ISO 15023-2:2006 | Identical |
| ONORM EN ISO 15023-2 : 2006 | Identical |
| EN ISO 15023-2:2019 | Identical |
| DIN EN ISO 15023-2:2006-06 | Identical |
| EN ISO 15023-2:2006 | Identical |
| ISO 15023-2:2003 | Identical |
| UNE-EN ISO 15023-2:2006 | Identical |