1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS K ISO 907315 15： KS K ISO 907315 :2009 2009 12 9 http:/www.kats.go.krKS K ISO 907315:2009 : ( ) ( ) LS FITI ( ) : (http:/www.standard.go.kr) ： ： 2009 12 9 2009-0776 ： ： ( 02-509-7278) (http:/www.kats.go.kr). 10 5 , . KS K ISO 907315:2009 i . . , , . , ,
2、 KS K ISO 907315:2009 15： TextilesTest methods for nonwovens Part 15：Determination of air permeability 2007 1 ISO 907315, TextilesTest methods for nonwovensPart 15： Determination of air permeability , . 1 . , . 2 . . ( ) . KS K ISO 139, KS M ISO 186, KS Q ISO 10012, 3 . 3.1 (air permeability) (L/cm
3、 2 s) . 4 KS K ISO 907315:2009 2 . 5 5.1 (test head), 20 cm 2 , 38.3 cm 2 50 cm 2 , 0.5 % . 5.2 , , . 5.3 , 100 Pa 2 500 Pa(10 mmH 2 O 250 mmH 2 O) . 100 Pa, 125 Pa 200 Pa . 5.4 , , 2 % Pa mmH 2 O . 5.5 , L/cm 2 s . 2 % . . 5.6 (callibration plate) , . 5.7 5.8 (cutting dies or templates), 100 mm100
4、mm . . 6 6.1 , KS M ISO 186 5 . 6.2 KS K ISO 139 . 6.3 , 100 mm100 mm 5 . 6.4 . 6.5 KS Q ISO 10012 7., 2 A . KS . . 6.6 . KS K ISO 907315:2009 3 6.7 ( ) . 6.8 . 6.9 100 Pa, 125 Pa 200 Pa . . . 6.10 . L/cm 2 s . . . . 7 0.1 % . . L/cm 2 s . 3 . . 2 000 m , . 8 , . (KS K ISO 907315) KS K ISO 907315:20
5、09 4 A () A.1 . A.1 () 2009.12.09 20090776 ：ISO 907315 2008 15： 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS K ISO 907315 :2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Textiles Test methods for nonwovens Part 15 ：Determination of air permeability ICS 59.080.30 Korean Agency for Technology and Standards http:/www.kats.go.kr
