ASTM F2299 Submicron Particle Filtration (PFE) @ 0.1 μ, % ≥ 95% 98.8% ≥ 98% 99.1% ≥ 98% 98.9% 16 CFR Part 1610 Flammability Class 1 Class 1 Class 1 Class 1 ... astm f2299较 gb 19083 2010、gb2626 2006和yy0469 2011标准，更为详细的说明了检测操作的程序控制，对过滤效率的 要求也相对最高。gb 19083 2010标准参照了欧洲和美国等相关标准，结合我国产品的技术水平，对材料的性能进行 了规定，提出了较高的技术要求。
to the ASTM F2101 using Staphylococcus aureus having the size in the range of 3 μm at a flow rate of 28.3 lpm (1 ft3/min). The FE of submicron particles is tested based on ASTM F2299 using particulate latex spheres. The resistance to Penetration by the Synthetic Blood is tested based on ASTM F1862. The “F” class in ASTM is
Standard Test Methods for Constituent Content of Composite Materials1. This standard is issued under the ﬁxed designation D 3171; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.