EN ISO 20568-1:2017

Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 20568-1:2017)

ISO 20568-1:2017 establishes a system of designation for fluoropolymer materials, which may be used as the basis for specifications.
The various types of fluoropolymer are differentiated from each other by a classification system based on appropriate levels of the designatory properties and on information about the intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials.

Kunststoffe — Fluorpolymerdispersionen, Formmassen und Extrusionswerkstoffe — Teil 1: Bezeichnungssystem und Basis für Spezifikationen (ISO 20568-1:2017)

Dieses Dokument legt ein Bezeichnungssystem für Fluorpolymere fest, das als Grundlage für Spezifikationen verwendet werden kann.
Die verschiedenen Typen von Fluorpolymeren werden mit Hilfe eines Einteilungssystems voneinander unterschieden, das auf geeigneten Wertebereichen der kennzeichnenden Eigenschaften und auf Informationen über die vorgesehene Anwendung und/oder Verarbeitungsverfahren, wichtige Eigen-schaften, Zusatzstoffe, Farbstoffe, Füll- und Verstärkungsstoffe, beruht.

Plastiques - Polymères fluorés: dispersions et matériaux pour moulage et extrusion - Partie 1: Système de désignation et base de spécification (ISO 20568-1:2017)

ISO 20568-1:2017 établit un système de désignation des matériaux polymères fluorés qui peut être utilisé comme base pour les spécifications.
Les types de polymères fluorés sont différenciés les uns des autres par un système de classification fondé sur des niveaux appropriés des propriétés de désignation et sur des informations sur l'application prévue et/ou la méthode de mise en ?uvre, les propriétés importantes, les additifs, les colorants, les charges et les matériaux de renfort.

Polimerni materiali - Disperzije in materiali za oblikovanje in ekstrudiranje na osnovi fluoropolimerov - 1. del: Sistem označevanja in podlage za specifikacije (ISO 20568-1:2017)

Ta dokument določa sistem označevanja materialov iz fluoropolimernih materialov, ki jih je mogoče uporabiti kot podlago za specifikacije.
Različne vrste fluoropolimerov se ločujejo glede na sistem razvrščanja, ki temelji na ustreznih ravneh označevalnih lastnostih in na informacijah o načrtovani uporabi in/ali metodi obdelave, pomembnih lastnostih, aditivih, barvilih, polnilih ter materialih za ojačanje.
Za politetrafluoroetilen (PTFE)
Za materiale za oblikovanje in ekstrudiranje na osnovi PTFE in za smole PTFE, pridobljene s koagulacijo disperzije:
– standardna specifična težnost (SSG)
– prostorninska gostota
– velikost zrn
Za vodne disperzije PTFE
– odstotek PTFE v disperziji
– odstotek površinsko aktivnih snovi v disperziji
– stopnja tolerance površinsko aktivnih snovi
Za smole, ki se obdelujejo s taljenjem
Za CPT, ECTFE, EFEP, ETFE, FEP, PFA, PVDF, PVF, VDF/CTFE, VDF/HFP, VDF/TFE, VDF/TFE/HFP
– temperatura tališča
– prostorninski pretok taline
Za PCTFE
– čas ničelne trdnosti (ZST)
Za TFE/PDD
– temperaturna prehodnost stekla (Tg)
Za vodne disperzije smol, ki se obdelujejo s taljenjem (ETFE, FEP, PFA, PVDF, PVF, VDF/CTFE,
VDF/HFP, VDF/TFE, VDF/TFE/HFP)
– odstotek polimera v disperziji
– odstotek površinsko aktivnih snovi v disperziji
– stopnja tolerance površinsko aktivnih snovi
Sistem označevanja se uporablja za vse fluoropolimere in mešanice. Uporablja se za nespremenjene materiale, pripravljene za običajno uporabo, in materiale, ki so spremenjeni na primer z barvili, aditivi, polnili, armirnimi materiali in modifikatorji polimerov.
Materiali z enako oznako nimajo nujno tudi enakih lastnosti. Ta dokument ne podaja inženirskih podatkov, podatkov o delovanju ali podatkov o pogojih obdelave, ki so morda potrebni za določitev materiala. Če so take dodatne lastnosti zahtevane, se določijo v skladu s preskusnimi metodami iz standarda ISO 20568-2, če je to primerno.
Za namene določitve plastomernega materiala za določeno specifikacijo, je treba v podatkovnem bloku 5 navesti dodatne zahteve (glej točko 4.1).

General Information

• Status: Published
• Publication Date: 06-Jun-2017
• Withdrawal Date: 30-Dec-2017
• ICS: 83.080.20 - Thermoplastic materials
• Technical Committee: CEN/TC 249 - Plastics
• Drafting Committee: CEN/TC 249 - Plastics
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 07-Jun-2017
• Completion Date: 07-Jun-2017
• Ref Project: SIST EN ISO 20568-1:2017 - Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 20568-1:2017)

Relations

• Replaces: EN ISO 12086-1:2006/AC:2007 - Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 12086-1:2006/Cor 1:2006)
• Effective Date: 14-Jun-2017
• Replaces: EN ISO 12086-1:2006 - Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 12086-1:2006)
• Effective Date: 18-Feb-2015

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 20568-1:2017
01-september-2017
1DGRPHãþD
SIST EN ISO 12086-1:2006
SIST EN ISO 12086-1:2006/AC:2008
3ROLPHUQLPDWHULDOL'LVSHU]LMHLQPDWHULDOL]DREOLNRYDQMHLQHNVWUXGLUDQMHQD
RVQRYLIOXRURSROLPHURYGHO6LVWHPR]QDþHYDQMDLQSRGODJH]DVSHFLILNDFLMH
,62
Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 1:
Designation system and basis for specifications (ISO 20568-1:2017)
Kunststoffe - Fluorpolymerdispersionen, Formmassen und Extrusionsmaterialien - Teil 1:
Bezeichnungssystem und Basis für Spezifikationen (ISO 20568-1:2017)
Plastiques - Polymère fluoré: dispersions et matériaux pour moulage et extrusion - Partie
1 : Système de désignation et base de spécification (ISO 20568-1:2017)
Ta slovenski standard je istoveten z: EN ISO 20568-1:2017
ICS:
83.080.20 Plastomeri Thermoplastic materials
SIST EN ISO 20568-1:2017 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN ISO 20568-1:2017

---------------------- Page: 2 ----------------------

SIST EN ISO 20568-1:2017


EN ISO 20568-1
EUROPEAN STANDARD

NORME EUROPÉENNE

June 2017
EUROPÄISCHE NORM
ICS 83.080.20 Supersedes EN ISO 12086-1:2006
English Version

Plastics - Fluoropolymer dispersions and moulding and
extrusion materials - Part 1: Designation system and basis
for specifications (ISO 20568-1:2017)
Plastiques - Polymères fluorés: dispersions et Kunststoffe - Fluorpolymerdispersionen, Formmassen
matériaux pour moulage et extrusion - Partie 1: und Extrusionsmaterialien - Teil 1:
Système de désignation et base de spécification (ISO Bezeichnungssystem und Basis für Spezifikationen
20568-1:2017) (ISO 20568-1:2017)
This European Standard was approved by CEN on 29 April 2017.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard 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-CENELEC 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 20568-1:2017 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN ISO 20568-1:2017
EN ISO 20568-1:2017 (E)
Contents Page
European foreword . 3
2

---------------------- Page: 4 ----------------------

SIST EN ISO 20568-1:2017
EN ISO 20568-1:2017 (E)
European foreword
This document (EN ISO 20568-1:2017) has been prepared by Technical Committee ISO/TC 61 “Plastics”
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 December 2017, and conflicting national standards
shall be withdrawn at the latest by December 2017.
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.
This document supersedes EN ISO 12086-1:2006.
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, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom
...