1、 KS M ISO 787 23 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 23:( ) KS M ISO 78723 : 2007 (2012 ) 2007 10 31 http:/www.kats.go.krKS M ISO 78723:2007 : ( ) ( ) LH () () KCC ( ) : (http:/www.standard.go.kr) : :2002 1 14 :2007 10 31 :2012 12 20 : 20120740 : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , .
2、 KS M ISO 78723 : 2007 (2012 ) 23:( ) General methods of test for pigments and extenders Part 23 :Determination of density (using a centrifuge to remove entrained air) 1979 1 ISO 78723, General methods of test for pigments and extendersPart 23:Determination of density(using a centrifuge to remove en
3、trained air) , . 1 1.1 . , , . . 1.2 KS M ISO 78710 . 2 . . ( ) . KS M ISO 78710, 10: KS M ISO 15528, , 3 KS M ISO 78723:2007 3.1 (displacement liquid) . (aromatic) 170 . (carbonblack) (organic dyestuffs) . 3.2 t , . . , . 4 4.1 . 4.2 (cradle) (loop) 0.12 mm . 4.3 (4.1) 4.4 4.5 (sieve) 500 m . 4.6 1
4、 mg . 5 KS M ISO 15528 . 6 6.1 (4.1) (4.5) . (1052) 2 . 2 KS M ISO 78723:2007 6.2 (4.3) . (4.2) (4.6) . 250 mL . (1 ) . . . ( 1 10 g ). . 13 mm . (4.4) , , (4 500 rpm 15 ). . 250 mL . , . 7 (g/mL) . ) ( 1 3 2 2 m m m m m 1 : (4.2), (4.1), (4.3) (g) m 2 : (g) m 3 : (4.2), (4.1), (4.3), (g) : t (g/mL)
5、 8 8.1 (r ) 2 95 % 0.03 g/mL . 8.2 (R ) 95 % 0.05 g/mL . 3 KS M ISO 78723:2007 4 9 . a) (type) (identification) b) c) d) e) f) 23:( ) 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS M ISO 787 23 :2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS General methods of test for pigments and extenders Part 23 :Determination of density (using a centrifuge to remove entrained air) ICS 87.060.10 Korean Agency for Technology and Standards http:/www.kats.go.kr