DZ/T 0101.12-1994
Active
GB/Z 44235-2024
Active
National standards
GB/Z 44235-2024 Nanotechnologies—Characteristics and measurement methods of air filter media containing polymeric nanofibers
GB/Z 44235-2024 Nanotechnologies—Characteristics and measurement methods of air filter media containing polymeric nanofibers
Basic Information
Standard Code:
GB/Z 44235-2024
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
-
Publish Date:
2024-08-23
Implement Date:
2025-03-01
Pages:
20 pages
Scope
This document specifies the characteristics of air filtration media with polymer nanofibers on the substrate surface that should be measured, and describes the corresponding measurement methods.
This document does not address health and safety-related characteristics.
Note: Evaluate the properties/performance of air filtration media related to their applications using published relevant standards. Measure the physical properties and performance of the filtration media, such as pressure drop and particle removal efficiency, using test methods suitable for specific applications.
Development Information
Adopt standards
ISO/TS 21237:2020
Related Standards
JJG 204-1980
Active
JJG 204-1980 Meteorological Ventilation Psychrometer
SC 53-1980
Active
SC 53-1980 Transfer blade hydraulic steering gear repair quality standard
DZ 4-1981
Replaced
\nDZ 4-1981 Method for Compiling Product Models of Geological Instrumentation Equipment
SC 69-1982
Active
SC 69-1982 ZSS-12 Flash-type seawater desalination production device technical specifications
SC 72-1982
Active