I.S. EN ISO 1157:1999
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
PLASTICS - CELLULOSE ACETATE IN DILUTE SOLUTION - DETERMINATION OF VISCOSITY NUMBER AND VISCOSITY RATIO
Hardcopy , PDF
02-07-2004
English
24-09-1999
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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Foreword
1 Scope
2 Normative reference
3 Definitions
4 Principle
5 Solvents
6 Apparatus
7 Procedure
8 Expression of results
9 Precision
10 Test report
Annex ZA (normative) Normative references to international
publications with their relevant European publications
Defines a method for determining the viscosity number and viscosity ratio of cellulose acetate in dilute solution in a mixture of dichloromethane and methanol.
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NBN EN ISO 1157 : 1ED 99 | Identical |
| NF EN ISO 1157 : 1999 | Identical |
| UNE-EN ISO 1157:2000 | Identical |
| UNI EN ISO 1157 : 2001 | Identical |
| DIN EN ISO 1157:1999-09 | Identical |
| NS EN ISO 1157 : 1ED 1999 | Identical |
| EN ISO 1157 : 1999 | Identical |
| NEN EN ISO 1157 : 1999 | Identical |
| BS EN ISO 1157:2000 | Identical |
| SN EN ISO 1157 : 1999 | Identical |
| ISO 1157:1990 | Identical |
| ISO 1628-1:2009 | Plastics Determination of the viscosity of polymers in dilute solution using capillary viscometers Part 1: General principles |
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