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Homepage>BS Standards>07 MATHEMATICS. NATURAL SCIENCES>07.120 Nanotechnologies>PD ISO/TS 21237:2020 Nanotechnologies. Air filter media containing polymeric nanofibres. Specification of characteristics and measurement methods
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PD ISO/TS 21237:2020 Nanotechnologies. Air filter media containing polymeric nanofibres. Specification of characteristics and measurement methods

PD ISO/TS 21237:2020

Nanotechnologies. Air filter media containing polymeric nanofibres. Specification of characteristics and measurement methods

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Standard number:PD ISO/TS 21237:2020
Pages:20
Released:2020-04-08
ISBN:978 0 539 03923 8
Status:Standard
DESCRIPTION

PD ISO/TS 21237:2020


This standard PD ISO/TS 21237:2020 Nanotechnologies. Air filter media containing polymeric nanofibres. Specification of characteristics and measurement methods is classified in these ICS categories:
  • 07.120 Nanotechnologies

This document specifies the characteristics to be measured of air filter media containing polymeric nanofibres on the surfaces of a substrate. It also describes measurement methods for determining the individual characteristics.

This document does not cover characteristics specific for health and safety issues.

NOTE

The properties/performances assessment of air filter media related to applications requires the use of relevant published standards. The physical properties and performances of filtration media, such as pressure drop, and the particle removal efficiency of air filter media are measured with test methods suitable for specific applications.