EN ISO 3386-2:1998/A1:2010
(Amendment)Flexible cellular polymeric materials - Determination of stress-strain characteristics in compression - Part 2: High-density materials - Amendment 1 (ISO 3386-2:1997/Amd 1:2010)
Flexible cellular polymeric materials - Determination of stress-strain characteristics in compression - Part 2: High-density materials - Amendment 1 (ISO 3386-2:1997/Amd 1:2010)
d version delivered by DIN on 2008-03-10 for 40.20
Polymere Materialien, weich-elastische Schaumstoffe - Bestimmung der Druckspannungs-Verformungseigenschaften - Teil 2: Materialien mit hoher Dichte - Änderung 1 (ISO 3386-2:1997/Amd 1:2010)
Matériaux polymères alvéolaires souples - Détermination de la caractéristique de contrainte-déformation relative en compression - Partie 2: Matériaux à masse volumique élevée - Amendement 1 (ISO 3386-2:1997/Amd 1:2010)
Penjeni polimerni materiali - Mehke pene - Določanje diagrama napetost/raztezek - 2. del: Materiali z visoko gostoto - Dopolnilo 1 (ISO 3386-2:1997/Amd 1:2010)
This part 3386 določa metodo za določanje diagrama napetost/raztezek penjenih polimernih materialov z gostoto, večjo od 250 kg/m3. Diagram napetost/raztezek je mera za nosilnostne lastnosti materiala, čeprav ne nujno za njegovo sposobnost vzdržati dolgotrajno obremenitev. Diagram napetost/raztezek se razlikuje od trdnostih lastnosti vtiskovanja (kot se določajo v skladu z IS0 2439), na katere, kakor je znano, vplivajo debelina in natezne lastnosti preskušanega penjenega materiala, oblika plošče za stiskanje ter oblike in velikosti preskušanca. IS0 3386-l določa metodo za penjene materiale z nizko gostoto in se razlikuje od 2. dela po naslednjem:
1. del obravnava materiale z gostoto do 250 kg/m’, medtem ko 2. del obravnava predvsem materiale z gostoto nad 250 kg/m3; iz 2. dela so bile izbrisane vrednosti obremenitev pri stisljivosti; 2. del ne dovoljuje uporabe valjastih preskušancev. Ta del ISO 3386 je splošna metoda za preskušanje gostejših penjenih materialov (tj. ekspandiranih penjenih gum), merjenje pa poteka na eni ali več točkah na strmo vzpenjajočem se delu krivulje napetost/raztezek. Faktor oblike preskušanca je pomemben, zato so primerljivi rezultati preskušanja pridobljeni le na preskušancih z enakim faktorjem oblike. OPOMBA 1: Za primerjavo se metoda lahko uporablja pri materialu z gostoto 150 kg/m3 ali več.
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 3386-2:2000/A1:2011
01-april-2011
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Flexible cellular polymeric materials - Determination of stress-strain characteristics in
compression - Part 2: High-density materials - Amendment 1 (ISO 3386-2:1997/Amd
1:2010)
Polymere Materialien, weich-elastische Schaumstoffe - Bestimmung der
Druckspannungs-Verformungseigenschaften - Teil 2: Materialien mit hoher Dichte -
Änderung 1 (ISO 3386-2:1997/Amd 1:2010)
Matériaux polymères alvéolaires souples - Détermination de la caractéristique de
contrainte-déformation relative en compression - Partie 2: Matériaux à masse volumique
élevée - Amendement 1 (ISO 3386-2:1997/Amd 1:2010)
Ta slovenski standard je istoveten z: EN ISO 3386-2:1998/A1:2010
ICS:
83.100 Penjeni polimeri Cellular materials
SIST EN ISO 3386-2:2000/A1:2011 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 3386-2:2000/A1:2011
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SIST EN ISO 3386-2:2000/A1:2011
EUROPEAN STANDARD
EN ISO 3386-2:1998/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2010
ICS 83.100
English Version
Flexible cellular polymeric materials - Determination of stress-
strain characteristics in compression - Part 2: High-density
materials - Amendment 1 (ISO 3386-2:1997/Amd 1:2010)
Matériaux polymères alvéolaires souples - Détermination Polymere Materialien, weich-elastische Schaumstoffe -
de la caractéristique de contrainte-déformation relative en Bestimmung der Druckspannungs-
compression - Partie 2: Matériaux à masse volumique Verformungseigenschaften - Teil 2: Materialien mit hoher
élevée - Amendement 1 (ISO 3386-2:1997/Amd 1:2010) Dichte - Änderung 1 (ISO 3386-2:1997/Amd 1:2010)
This amendment A1 modifies the European Standard EN ISO 3386-2:1998; it was approved by CEN on 14 April 2010.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references concerning such
national standards may be obtained on application to the CEN Management Centre or to any CEN member.
This amendment exists in three official versions (English, French, German). A version in any other language made by translation under the
responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 3386-2:1998/A1:2010: E
worldwide for CEN national Members.
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SIST EN ISO 3386-2:2000/A1:2011
EN ISO 3386-2:1998/A1:2010 (E)
Contents Page
Foreword .3
2
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SIST EN ISO 3386-2:2000/A1:2011
EN ISO 3386-2:1998/A1:2010 (E)
Foreword
This document (EN ISO 3386-2:1998/A1:2010) has been prepared by Technical Committee ISO/TC 45
"Rubber and rubber products" in collaboration with Technical Committee CEN/TC 249 “Plastics” the
secretariat of which is held by NBN.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by October 2010, and conflicting national standards shall be withdrawn at
the latest by October 2010.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia,
...
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