UNE EN ISO 307 : 2007
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
PLASTICS - POLYAMIDES - DETERMINATION OF VISCOSITY NUMBER (ISO 307:2007/AMD 1:2013)
Hardcopy , PDF
05-02-2020
14-11-2007
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents and materials
6 Apparatus
7 Preparation of test samples
8 Calculation of mass of test portion
9 Selection of solvent
10 Procedure
11 Expression of results
12 Repeatability and reproducibility
13 Relationship between the viscosity number determined
in 96% (by mass) sulfuric acid solution and viscosity
number determined in various other solvents
14 Test report
Annex A (normative) - Determination of the concentration of
commercial sulfuric acid [95% (by mass) to 97%
(by mass)] and adjustment to 96% (by mass)
Defines a method for the determination of the viscosity number of dilute solutions of polyamides in certain specified solvents.
| Committee |
CTN 53
|
| DocumentType |
Standard
|
| Pages |
53
|
| ProductNote |
NEW CHILD AMD 1 2013 IS NOW ADDED
|
| PublisherName |
Asociacion Espanola de Normalizacion
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN ISO 307:2019 | Identical |
| BS EN ISO 307 : 2007 | Identical |
| SN EN ISO 307 : 2007 AMD 1 2013 | Identical |
| I.S. EN ISO 307:2007 | Identical |
| NS EN ISO 307 : 2007 AMD 1 2013 | Identical |
| ISO 307:2007 | Identical |
| UNI EN ISO 307 : 2013 | Identical |
| NF EN ISO 307 : 2007 AMD 1 2013 | Identical |
| DIN EN ISO 307:2013-08 | Identical |
| NEN EN ISO 307 : 2007 AMD 1 2013 | Identical |
| ONORM EN ISO 307 : 2013 | Identical |
| NBN EN ISO 307 : 2007 AMD 1 2013 | Identical |
| ISO 1628-1:2009 | Plastics Determination of the viscosity of polymers in dilute solution using capillary viscometers Part 1: General principles |
| ISO 1874-1:2010 | Plastics Polyamide (PA) moulding and extrusion materials Part 1: Designation system and basis for specification |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 15512:2016 | Plastics Determination of water content |
| ISO 3105:1994 | Glass capillary kinematic viscometers — Specifications and operating instructions |
| ISO 3451-4:1998 | Plastics — Determination of ash — Part 4: Polyamides |
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