BS EN ISO 13000-1:2021 – TC
$134.27
Tracked Changes. Plastics. Polytetrafluoroethylene (PTFE) semi-finished products – Requirements and designation
Published By | Publication Date | Number of Pages |
BSI | 2021 | 46 |
This document establishes a system of designation for processed unfilled polytetrafluoroethylene (PTFE) products, which can occur in several forms.
The PTFE used to make the semi-finished product is described in ISO 20568-1 . The PTFE used to make the semi-finished product are virgin, reprocessed or recycled resin. The addition of up to 1,5 % by mass of pigment or colorant can be used.
PDF Catalog
PDF Pages | PDF Title |
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30 | undefined |
33 | European foreword Endorsement notice |
35 | Foreword |
36 | 1 Scope 2 Normative references 3 Terms and definitions |
37 | 4 Requirements for PTFE semi-finished products 4.1 General 4.2 Dimensions and dimensional tolerances 4.2.1 General 4.2.2 Skived tape, skived sheet or film 4.2.3 Moulded sheet |
38 | 4.2.4 Extruded or moulded rod 4.2.5 Tube extruded from coagulated dispersion powder |
39 | 4.2.6 Extruded or moulded heavy-walled tube 4.3 Tensile strength and percentage elongation at break 4.4 Dimensional stability 4.5 Density |
40 | 4.6 Hardness 4.7 Colour 4.8 Dielectric strength (DS) 4.8.1 General 4.8.2 Skived tape, skived sheet or film 4.8.3 Moulded sheet |
41 | 4.8.4 Moulded basic shape 4.8.5 Extruded or moulded rod 4.8.6 Tube extruded from coagulated dispersion powder |
42 | 4.8.7 Extruded or moulded heavy-walled tube 4.9 Requirements that can be specified depending on the specific application |
43 | 5 Format for presenting a designation 5.1 General 5.2 Order of presenting codes |
44 | 5.3 Examples of coding a designation |
45 | Bibliography |