KS M ISO 17229-2008 Leather－Physical and mchanical tests－Determination of water vapour absorption《皮革 物理和机械试验 水蒸气吸收率的测定》.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 17229 , KS M ISO 17229:2008 2008 2 25 http:/www.kats.go.krKS M ISO 17229:2008 ： ( ) ( ) () ( ) : (http:/www.standard.go.kr) ： ：2003 12 3 ：2008 2 25 20080067 ： ： ( 025097278) (http:/www.kats.go.kr). 10 5 , . KS M ISO 17229:2008 , Leather Physical and

2、 mchanical tests Determination of water vapour absorption 2002 1 ISO 17229, Leather Physical and mechanical tests Determination of water vapour absorption , . 1 . , . 2 . . ( ) . KS M ISO 2418, , , KS M ISO 2419, , KS M ISO 3696, 3 50 mL . . 4 4.1 (350.5) mm, (1041) mm 55 mm, . 4.2 KS M ISO 17229:20

3、08 2 0.001 g . 4.3 1 . 4.4 0.1 mm . 4.5 , . 4.6 KS M ISO 2419 , (431) mm . 4.7 KS M ISO 3696 (grade) 3 . 5 5.1 KS M ISO 2418 . (4.6) 3 . (batch) (hide) (skin) 2 , 3 1 . 5.2 KS M ISO 2419 . . 5.3 0.001 g , M1 . 6 6.1 (4.4) , 0.1 mm . 6.2 (202) (232) (505) mL (4.1) . 6.3 . . 6.4 (80.1) h (202) (232) .

4、 KS M ISO 17229:2008 3 6.5 , 0.001 g M2 . 6.6 , . 7 Awv mg/cm2 . 2512wv10)(4dMMA= M1： (g) M2： (g) d ： (mm) 8 . a) b) , Awv(mg/cm2) c) KS M ISO 2419 ( , 20 /65 % 23 /50 % ) d) e) KS M ISO 2418 KS M ISO 17229:2008 4 A ( ) (Water Vapour Number) Wn KS M ISO 14268 Pwv Awv . Wn mg/(cm2 8 h) . Wn (tPwv) Awv t ： 8 h Pwv： Awv： , 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 17229:2008KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Leather Physical and mchanical tests Determination of water vapour absorption ICS 59.140.30