ISO 20568-2:2017
Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties

Standard No.

ISO 20568-2:2017

Release Date

2017

Published By

International Organization for Standardization (ISO)

Latest

ISO 20568-2:2017

Scope

This document describes the preparation of test specimens and provides test methods to define characteristics of thermoplastic fluoropolymer resins. Results from the testing can be used as the basis for designation, material specifications or both.

ISO 20568-2:2017 Referenced Document

• ASTM D1430-17 Standard Classification System for Polychlorotrifluoroethylene (PCTFE) Plastics*， 2024-04-20 Update
• ASTM D4052-16 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
• ASTM D4591-07 Standard Test Method for Determining Temperatures and Heats of Transitions of Fluoropolymers by Differential Scanning Calorimetry*， 2024-04-20 Update
• ASTM D4894-15 Standard Specification for Polytetrafluoroethylene (PTFE) Granular Molding and Ram Extrusion Materials*， 2024-04-20 Update
• ASTM D4895-16 Standard Specification for Polytetrafluoroethylene (PTFE) Resin Produced From Dispersion*， 2024-04-20 Update
• ASTM E11-17 Standard Specification for Woven Wire Test Sieve Cloth and Test Sieves*， 2024-04-20 Update
• ISO 1043-1:2011 Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special characteristics
• ISO 1043-2:2011 Plastics - Symbols and abbreviated terms - Part 2: Fillers and reinforcing materials
• ISO 1133-1:2011 Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method
• ISO 11357-2:2013 Plastics-Differential scaming calorimetery(DSC)-Past 2:Determination of glass transition temperature and glass transition step height*， 2024-04-20 Update
• ISO 11357-3:2011 Plastics - Differential scanning calorimetry (DSC) - Part 3: Determination of temperature and enthalpy of melting and crystallization
• ISO 1183-1:2012 Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pyknometer method and titration method
• ISO 1183-2:2004 Plastics - Methods for determining the density of non-cellular plastics - Part 2: Density gradient column method
• ISO 13320:2009 Particle size analysis - Laser diffraction methods
• ISO 20568-1:2017 Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 1: Designation system and basis for specifications
• ISO 291:2008 Plastics - Standard atmospheres for conditioning and testing
• ISO 293:2004 Plastics - Compression moulding of test specimens of thermoplastic materials
• ISO 472:2013 Plastics - Vocabulary
• ISO 565:1990 Test sieves; metal wire cloth, perforated metal plate and electroformed sheet; nominal sizes of openings

ISO 20568-2:2017 history

• 2017 ISO 20568-2:2017 Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties