GB/T 38413-2019
ActiveTextiles—Test methods for filtration of particulate matter
纺织品 细颗粒物过滤性能试验方法
Application Summary AI generated
This standard specifies test methods for evaluating the filtration efficiency of textile materials against particulate matter, including fine particles such as PM2.5. It is primarily applied in the testing and quality control of face masks, air filter fabrics, and protective clothing used in industrial, medical, and consumer environments. The standard provides a unified procedure for assessing particle penetration and pressure drop under controlled laboratory conditions.
Related Standards
GB/Z 32013-2015
New textile materials—Datasheet of thermal properties
GB/Z 32012-2015
New textile materials—Datasheet of chemical properties
GB/Z 32009-2015
New textile materials—Datasheet of mechanical properties
GB/T 12586-2003
Rubber or plastics-coated fabrics--Determination of resistance to damage by flexing
GB/T 18946-2003
Rubber-coated fabrics--Determination of rubber-to-fabric adhesion--Direct tension method
GB/T 12588-2003
Plastics coated fabrics--Polyvinyl chloride coatings--Rapid method for checking fusion
GB/T 12587-2003
Rubber or plastics-coated fabrics--Determination of crush resistance
GB/T 18887-2002
Geosynthetics--Geocomposites made of woven/non-woven geotextiles
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.