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immediate downloadReleased: 2020-04-08
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.