Active standard | Published: 31/03/2020

ISO/TS 21237:2020

Nanotechnologies — Air filter media containing polymeric nanofibres — Specification of characteristics and measurement methods
(Nanotechnologies — Milieux filtrants de l´air contenant des nanofibres polymeres — Spécification des caractéristiques et des méthodes de mesure)

Available languages: English

Available design: electronic design (pdf), Print design

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Detail information

Designation: ISO/TS 21237:2020

Publication date: 31/03/2020

Pages: 11

Country: International technical standard

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Anotation

Description / Abstract: 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.

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