T/GDPIA 15-2020 Active Group standards

T/GDPIA 15-2020 N95 mask with polypropylene (PP) melt-blown fabric

Publish Date: 2020-06-16 Implement Date: 2020-06-16 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/GDPIA 15-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Synthetic resins and plastics

ICS Name: Thermoplastic plastics

Publish Date: 2020-06-16

Implement Date: 2020-06-16

Scope

Scope: This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of polypropylene meltblown fabrics for masks. This standard applies to non-woven fabrics made from polypropylene as the main raw material by the meltblown method, which are used in masks. Main technical contents: 1. Scope: This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of polypropylene meltblown fabrics for masks. This standard applies to non-woven fabrics made from polypropylene as the main raw material by the meltblown method, which are used in masks. 2. Normative references 3. Technical requirements 3.1 Appearance quality requirements 3.2 Basic quality requirements 3.3 Filtration performance requirements 3.4 Odor 3.5 pH value 3.6 Microbial cleanliness 4. Test methods 4.1 Appearance inspection 4.2 Basic quality requirements 4.3 Filtration performance requirements 4.4 Odor 4.5 pH value 4.6 Microbial cleanliness 5. Inspection rules 5.1 Inspection categories and inspection items 5.2 Sampling 5.3 Result determination 6. Marking, packaging, transportation, and storage

Development Information

Related Standards

GB/T 6595-1986 Replaced

GB/T 6595-1986 Test method for fish eye count of polypropylene resin

Publish Date: 1986-07-24

GB/T 6598-1986 Active

GB/T 6598-1986 Determination of weight-average molecular weight of polystyrene standards by low angle laser light scattering method

Publish Date: 1986-07-24

GB/T 6599-1986 abolished_transferred

GB/T 6599-1986 Determination of molecular weight averages and molecular weight distribution of polystyrene standards by steric exclusion chromatography

Publish Date: 1986-07-24

GB/T 8330-1987 Replaced

GB/T 8330-1987 Method for the determination of true density of ion exchange resins in wet state

Publish Date: 1987-11-15

GB/T 8331-1987 Replaced

GB/T 8331-1987 Method for the determination of bulk density of ion exchange resins in wet state

Publish Date: 1987-11-15

GB/T 8324-1987 Replaced

GB/T 8324-1987 Test method for bulk factor of moulding materials

Publish Date: 1987-12-01