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PREN ISO 15512 : DRAFT 2013

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

PLASTICS - DETERMINATION OF WATER CONTENT (ISO/DIS 15512:2013)
Superseded date

09-01-2014

Published date

04-10-2013

Foreword
Introduction
1 Scope
2 Normative references
3 Method A - Extraction with anhydrous methanol
4 Method B1 - Water vaporization using a heating tube oven
5 Method B2 - Water vaporization using a heated sample vial
6 Method C - Manometric method
7 Test report
Annex A (informative) - Alternative sample preparation methods
        and titration methods
Annex B (informative) - Selection of the optimum heating
        temperature for the water content determination
Annex C (normative) - Determination of the water content of
        a water standard

Defines methods for the determination of the water content of plastics in the form of powder, granules and finished articles. These methods do not test for water absorption (kinetics and equilibrium) of plastics as measured by ISO 62.

Committee
TC 249
DocumentType
Draft
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

Standards Relationship
13/30266500 DC : 0 Identical

ISO 1628-1:2009 Plastics Determination of the viscosity of polymers in dilute solution using capillary viscometers Part 1: General principles
ISO 1628-5:1998 Plastics Determination of the viscosity of polymers in dilute solution using capillary viscometers Part 5: Thermoplastic polyester (TP) homopolymers and copolymers
ISO 1628-6:1990 Plastics — Determination of viscosity number and limiting viscosity number — Part 6: Methyl methacrylate polymers
ISO 1628-3:2010 Plastics Determination of the viscosity of polymers in dilute solution using capillary viscometers Part 3: Polyethylenes and polypropylenes
ISO 307:2007 Plastics Polyamides Determination of viscosity number
ISO 62:2008 Plastics Determination of water absorption
ISO 1628-2:1998 Plastics Determination of the viscosity of polymers in dilute solution using capillary viscometers Part 2: Poly(vinyl chloride) resins
ISO 1628-4:1999 Plastics — Determination of the viscosity of polymers in dilute solution using capillary viscometers — Part 4: Polycarbonate (PC) moulding and extrusion materials
ISO 760:1978 Determination of water Karl Fischer method (General method)

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