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2、ISO 87803:2007 (2012 ) 3: Pigments and extenders Methods of dispersion for assessment of dispersion characteristicsPart 3 :Dispersion using a high-speed impeller mill 1990 1 ISO 87803, Pigments and extendersMethods of dispersion for assessment of dispersion characteristicsPart 3:Dispersion using a h
3、igh-speed impeller mill , . 1 KS M ISO 8780 , . , KS M ISO 8781 . KS M ISO 87801 . 1 (attritor) , . . ( ). 2 . . KS M ISO 87801, 1: KS M ISO 87811, 1: KS M ISO 87812, 2: KS M ISO 87813, 3: KS M ISO 15528, , 3 KS M ISO 8780 . A . KS M ISO 87803:2007 4 . 4.1 (disc stirrer) . . 4.1.1 (drive unit) . 8.2
4、 (pre-mixing) . . . 4.1.2 ( 1). , 1 . (type) . 1 . 1 2 KS M ISO 87803:2007 D . :1.3D3D :0.25D0.5D :0.5D2D v(:m/s) 5 20 m/s , . 60 n D v D: (m) n: (rpm) , , . 2 , . 3 2 3 . KS M ISO 8780 / . 4.2 (spatula) 5 . (: ) , , , . (batch) . 6 KS M ISO 15528 . 7 7.1 ( ) . . . , () . (濕潤) . 3 KS M ISO 87803:200
5、7 4 . , , . 7.2 . . , . , . , . . 8 8.1 (7.2 ) . (7.2 ) . (KS M ISO 87811) , 0.5 % . (: KS M ISO 87812 , KS M ISO 87813 ) . 8.2 (8.3 ) . (4.1.2 ) . 5 . . (4.2 ) . 8.3 . . (7.2 ) . , . , 8.1 . ( ) . () (:4, 8, 16, 32) . . 5 KS M ISO 87804 (bead mill) . 4 KS M ISO 87803:2007 8.4 , , ( ) . . 8.5 , . ,
6、. 9 . a) b) (KS M ISO 87803) c) A d) e) 5 KS M ISO 87803:2007 6 A () . , . a) (4.1 ) b) (5. ) c) (7.1 ) (8.3) d) (8.3 ) e) (8.4 ) f) (8.5 ) 3: 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS M ISO 87803 :2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Pigments and extenders Methods of dispersion for assess ent of m dispersion characteristics Part 3 : Dispersion usinga high-speed impeller mill ICS 87.060.10 Korean Agency for Technology and Standards http:/www.kats.go.kr