NEN EN 15348 : 2014
Current
The latest, up-to-date edition.
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviations terms
4 Characterisation of PET recyclates
5 Quality assurance
Annex A (normative) Method for the determination of size
and distribution of PET-R flakes by sieving
A.1 Scope
A.2 Principles
A.3 Apparatus
A.3.1 Weighing scale:
A.3.2 Sieve:
A.3.3 Mechanical sieve shaker
A.4 Procedure
A.5 Number of determinations
A.6 Determination and expression of the results
A.7 Test report
Annex B (informative) Method for the determination of the melt
mass-flow rate (MFR) of PET
B.1 Scope
B.2 Summary of method
B.3 Test equipment
B.4 Safety precaution
B.5 Measurement
B.6 Results
Annex C (normative) Gravimetric method for the determination
of residual humidity (water content)
C.1 General
C.2 Principle
C.3 Apparatus
C.4 Caution
C.5 Procedure
C.6 Expression of results
C.7 Test report
Annex D (normative) Rapid method for the determination of
residual impurities
D.1 General
D.2 Principle
D.3 Apparatus
D.4 Procedure
D.5 Test report
Annex E (informative) Potentiometric method for the determination
of the residual alkalinity
E.1 General
E.2 Principle
E.3 Apparatus
E.4 Reagents
E.5 Procedure
E.6 Expression of results
E.7 Test report
Annex F (informative) Method for the determination of infusible
impurities by filtration
F.1 General
F.2 Principle
F.3 Apparatus
F.4 Procedure
F.5 Expression of results
F.6 Test report
Bibliography
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