T/FJFZ 001-2020
Technical requirements for meltblown nonwovens for masks (English Version)
- Standard No.
- T/FJFZ 001-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/FJFZ 001-2020
- Scope
- This standard stipulates raw material requirements, product classification, appearance quality requirements, general performance index quality requirements, functional technical requirements, inspection and determination methods, and product labeling requirements for polypropylene meltblown nonwoven fabrics for masks. The main technical indicators cover particulate matter filtration. efficiency, bacterial filtration efficiency, ventilation resistance, breaking strength, mass deviation rate per unit area and appearance quality requirements.
T/FJFZ 001-2020 history
- 2020 T/FJFZ 001-2020 Technical requirements for meltblown nonwovens for masks
