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SIST EN 728:1999

(Main)

Plastics piping and ducting systems - Polyolefin pipes and fittings - Determination of oxidation induction time

Plastics piping and ducting systems - Polyolefin pipes and fittings - Determination of oxidation induction time

This standard specifies a method for measuring the oxidation induction time in oxygen at a specified temperature of polyolefin materials for or from pipes or fittings. It may be used for assessing the thermal stability of either raw materials or finished products.

Kunststoff-Rohrleitungs- und Schutzrohrsysteme - Rohre und Formstücke aus Polyolefinen - Bestimmung der Oxidations-Induktionszeit

Diese Norm legt ein Verfahren zur Messung der Oxidations-Induktions-Zeit von Polyolefin-Werkstoffen für oder von Rohren oder Formstücken bei einer festgelegten Temperatur in Sauerstoff fest. Sie kann zur Bewertung der thermischen Stabilität von Formmassen oder Endprodukten verwendet werden.

Systemes de canalisations et de gaines en plastiques - Tubes et raccords en polyoléfine - Détermination du temps d'induction a l'oxydation

Cette norme spécifie une méthode pour mesurer le temps d'induction a l'oxydation dans l'oxygene a une température spécifiée des résines de polyoléfines, utilisées pour ou prélevées sur, les tubes et raccords. Elle peut etre utilisée pour évaluer la stabilité thermique de la matiere brute ou des produits finis.

Cevni sistemi iz polimernih materialov - Cevi in fitingi iz poliolefinov - Določanje indukcijskega časa oksidacije

General Information

Status
Withdrawn
Publication Date
30-Jun-1999
Withdrawal Date
31-Aug-2020
ICS
23.040.20 - Plastics pipes
23.040.45 - Plastics fittings
Technical Committee
PCV - Plastic pipes, fittings and valves
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
25-Aug-2020
Due Date
17-Sep-2020
Completion Date
01-Sep-2020
Directive
93/38/EEC - Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
Mandate
M/BC/CEN/88/15 - Standardization request to CEN/CENELEC in the field of Water supply, drainage and sewerage
Ref Project
EN 728:1997 - Plastics piping and ducting systems - Polyolefin pipes and fittings - Determination of oxidation induction time

Relations

Replaced By
SIST EN ISO 11357-6:2013 - Plastics - Differential scanning calorimetry (DSC) - Part 6: Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature (dynamic OIT) (ISO 11357-6:2008)
Effective Date
08-Feb-2017

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 728:1999
01-julij-1999
&HYQLVLVWHPLL]SROLPHUQLKPDWHULDORY&HYLLQILWLQJLL]SROLROHILQRY'RORþDQMH
LQGXNFLMVNHJDþDVDRNVLGDFLMH
Plastics piping and ducting systems - Polyolefin pipes and fittings - Determination of
oxidation induction time
Kunststoff-Rohrleitungs- und Schutzrohrsysteme - Rohre und Formstücke aus
Polyolefinen - Bestimmung der Oxidations-Induktionszeit
Systemes de canalisations et de gaines en plastiques - Tubes et raccords en polyoléfine
- Détermination du temps d'induction a l'oxydation
Ta slovenski standard je istoveten z: EN 728:1997
ICS:
23.040.20 Cevi iz polimernih materialov Plastics pipes
23.040.45 Fitingi iz polimernih Plastics fittings
materialov
SIST EN 728:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 7
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