Specification for unsintered PTFE tapes for general use1 Scope This British Standard specifies requirements for unsintered polytetrafluoroethylene (PTFE) tapes with a mass per unit area within the range 25 g m2 to 300 g m2 and with a thickness in the range 0. 05 mm to 0. 25 mm. It specifies requirements for three grades of unsintered PTFE tape, for general or special engineering applications at temperatures between 270 C and +260 C. All grades of this tape are suitable for use with most common liquids and

To add new entries into an existing coding scheme where these entries are composed of new code values and their associated meanings

ISO 13232 is applicable to impact tests involving:

Requirements for generic cabling within premises which comprise single or multiple buildings on a campus

Non-electrical properties of the base material after the removal of the copper foil help in ensuring the flexural strength

7 is an international standard that focuses on testing methods of footwear and footwear materials such as uppers

groundwater and surface water

ISO/TR 12998 helps you with the selection of materials and thickness combinations for structures and components subjected to cyclic loading

on a single control chart

Old Clause 5

What is BS 553- Ethyl acetate for industrial use about

Annex C (normative) Calorimeter test method

BS EN 62305-2:2012 Protection against lightning