GB 6529-1986
Replaced
T/SDAS 206-2020
Active
Group standards
T/SDAS 206-2020 Nano-composite Membrane Made of Polytetrafluoroethylene (PTFE) for Face Masks
T/SDAS 206-2020
Price:
$ 20.00
Basic Information
Standard Code:
T/SDAS 206-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Textile products
ICS Name:
Textiles
Publish Date:
2020-12-25
Implement Date:
2020-12-31
Scope
Main technical content: This document specifies the terms and definitions, product classification, model and marking, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage requirements for the polyethylene tetrafluoroethylene (PTFE) nano-composite membrane (hereinafter referred to as PTFE nano-mask membrane) used in masks. This document is applicable to the filter membrane for masks composed of PTFE membrane and polypropylene (PP) nonwoven fabric
Development Information
Related Standards
GB 7565-1987
Replaced
GB 7565-1987 Textiles—Tests for color fastness—Specification for standard adjacent fabric:Cotton and viscose
GB/T 7742-1987
Replaced
GB/T 7742-1987 Textiles—Determination of bursting strength and bursting distension—Diaphragm method
GB/T 733-1987
Replaced
GB/T 733-1987 Gunnybags, hessiancloth—Methods of testing
GB/T 736-1987
Replaced
GB/T 736-1987 Hessiancloth—Technical requirements
GB/T 737-1987
Replaced