1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 8130 5 5: KS M ISO 8130 5:2008 2008 12 12 http:/www.kats.go.krKS M ISO 8130 5:2008 : ( ) ( ) () ()KCC ( ) ( ( ) : (http:/www.standard.go.kr) : : 2003 12 11 : 2008 12 12 2008-0865 : : ( 02-509-7301) (http:/www.kats.go.kr). 10 5 , . KS M ISO 8130 5:20
2、08 5: Coating powders Part 5: Determination of flow properties of a powder/air mixture 1992 1 ISO 8130 5, Coating powders Part 5: Determination of flow properties of a powder/air mixture . 1 . ( B ). , , , , . . “ ” . “ ” . . . 2 . . ( ) . KS M ISO 8130 9, 9: 3 . . KS M ISO 8130 5:2008 2 ( ) R . 4 4
3、.1 . . 1 . . 4.1.1 4.1.3 . 4.1.1 ( A) 110 mm, 100 mm, 200 mm , 40 m . 5 mm 5 kPa (20010) L/h . E 4 mm D 10 mm . 4.1.2 B F . 4.1.3 C ( 1 ). 4.2 . 4.3 1 . 4.4 0.1 g 4.5 A mm . 4.6 KS M ISO 8130 5:2008 3 : mm 1 ( .) 5 KS M ISO 8130 9 . 3 (7.3 ). 1 kg . 6 6.1 23 , 101.3 kPa(1 013 mbar) ( A ). 6.2 2 . E
4、D( 4) ( m) F KS M ISO 8130 5:2008 4 E D , (25010) g . (4.2) (20010) L/h . F . (4.6) (channeling) (bubbling) , . 1 1 2 . 190 L/h 200 L/h . 2 . h1 2 mm . (1, 2 ) h0 2 mm . . D E (4.3) (301) . E D . (m) 0.1 g . 7 7.1 . 01hh= h0 : (mm) h1 : (mm) 7.2 R g . R m m : C (g) : 7.1 . 7.3 5 % R . 5 % 3 . 5 % .
5、8 . a) b) KS M ISO 8130 5:2008 5 c) d) e) ( ) f) 7.3 g) h) KS M ISO 8130 5:2008 6 A ( ) A.1 / G( A ) ( ). A.2 F . 200 L/h . C qr 6.2 (20010) L/h qf . Cqqrf= C( C1 C2) . a) : 121ppC = p1: (kPa) p2: (kPa) b) : 212TTC = T1: (kelvins) T2 : (kelvins) A.3 23 , 101.3 kPa(1 013 mbar) L/h . 15 , 120 kPa(1 20
6、0 mbar) 200 L/h . 088.1013.12.11=C KS M ISO 8130 5:2008 7 014.12882962=C =014.1088.1200fq 181 L/h 200 L/h 181 L/h . KS M ISO 8130 5:2008 8 B ( ) 1 Douma, G.H. and Selier, P. I Lack, 41, No.9, p. 361(1973) 2 DE Lange, P.G. I Lack, 42, No.9, p. 339(1974) 5: 135513 7017 (02)60094114 (02)600948878 http:/ KS M ISO 8130 5:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Coating powdersPart 5:Determination of flow properties of a powder/air mixture ICS 87.040 Korean Agency for Technology and Standards http:/www.kats.go.kr