1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 9727 7 7: KS M ISO 9727 7:2009 2009 12 24 http:/www.kats.go.krKS M ISO 9727 7:2009 : ( ) ( ) ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) : :2009 12 24 2009-0854 : : ( 02-509-7278) (http:/www.kats.go.kr). 10 5 , . KS M ISO 9727 7:2009 7: Cylindrical
2、 cork stoppers Physical tests Part 7: Determination of dust content 2007 1 ISO 9727 7, Cylindrical cork stoppers Physical tests Part 7:Determination of dust content , . 1 . ( ) , . 2 . . ( ) . KS M ISO 633, 3 , KS M ISO 633 . 3.1 4 4.1 (10 %), (demineralised water) 1.2 m . KS M ISO 9727 7:2009 2 5 5
3、.1 , 100 mm 500 mL 5.2 , 140 r/min 160 r/min . 5.3 , . 5.4 , . 5.4.1 5.4.1.1 , 1.2 m (cellulose acetate) (polycarbonate) . 5.4.1.2 , 302 . 5.4.2 5.4.2.1 , 1.2 m . 5.4.2.2 , 1034 . 5.5 , 0.000 1 g . 5.6 , . 6 6.1 . 214 60 %20 % 6.2 6.2.1 , 214 . 6.2.2 , 6 %2 % . 4 % 8 % , . KS M ISO 9727 7:2009 3 7 ,
4、 . 4 . 8 8.1 500 mL (5.1) 4 (4.1) 250 mL . 8.2 140 r/min 160 r/min (5.2) 10 . 8.3 0.1 mg 1.2 m . , m1 mg . 8.3.1 (5.4.1) : (5.4.1.1) . 8.3.2 (5.4.2) : (5.4.2.1) . 8.4 50 mL (4.1) (8.3). 8.5 50 mL (4.1) (8.3). 8.6 . 8.6.1 (5.4.1) : 302(5.4.1.2) 24 . 8.6.2 (5.4.2) : 1034(5.4.2.2) 1 . 8.7 30 . 8.8 0.1
5、mg mg , m2 ( ). 9 mg 0.1 mg . (m2 m1) / 4 m1 : (8.3) m2 : (8.8) KS M ISO 9727 7:2009 4 10 . a) b) c) d) e) 7: 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 9727 7:2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Cylindrical cork stoppers Physical testsPart 7: Determination of dust content ICS 55.100 ; 79.100