Plastics - Polytetrafluoroethylene (PTFE) semi-finished products - Part 1: Requirements and designation
NORM herausgegeben am 1.3.2022
Designation standards: ČSN EN ISO 13000-1
Classification mark: 643070
Catalog number: 513719
Publication date standards: 1.3.2022
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN
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