1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 787 7 7： KS M ISO 787 7:2012 2012 12 24 http:/www.kats.go.krKS M ISO 787 7:2012 : ( ) ( ) LH () () KCC ( ) : (http:/www.standard.go.kr) ： ：2002 1 14 ：2012 12 24 2012-0756 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M ISO 787 7:2012 i 2009
2、 2 ISO 787 7, General methods of test for pigments and extendersPart 7： Determination of residue on sieve Water method Manual procedure , . KS M ISO 787 7:2012 7： General methods of test for pigments and extenders Part 7：Determination of residue on sieve Water method Manual procedure 1 (sieve) . KS
3、M ISO 787 18 (flushing) . , , . . , . (different method) . 2 . . ( ) . KS M ISO 3262 9, 9： KS M ISO 15528, , ISO 565, Test sieves Metal wire cloth, perforated metal plate and electroformed sheet Nominal sizes of openings ISO 4793, Laboratory sintered (fritted) filters Porosity grading, classificatio
4、n and designation 3 KS M ISO 15528 . 4 KS M ISO 787 7:2012 2 . 4.1 , , ISO 565 . . 45 m . . . 4.2 , . ： 5 mm, 20 mm, 35 mm 4.3 (sintered glass crucible), ISO 4793 P 40( 16 m 40 m) , 50 mL 4.4 , (1052) . 4.5 , 0.1 g 1 000 g . 4.6 , 1 mg . 4.7 , . 4.8 , . 5 5.1 2 . 5.2 0.1 g (4.5) , (4.1) . (10 100) g
5、 , 1 000 g . 5.3 (300 600) mL (5.2 ) . ( , ) . KS M ISO 3262 9 6.3.4( A ) , (50050) r/min . . , . (0.2 0.5) % . , . KS M ISO 787 7:2012 3 , (5.4 ) . 5.4 (4.1) , (4.8) . . , . (4.2) . , . . . a) (4.3) , . (1052) (4.4) 1 . (4.7) 1 mg . (4.6) . . b) 50 mL , (1052) 1 . a) . 110 , , . 10 % ( 5 mg ), (5.1
6、 5.4) . 5.5 , (5.1 5.5) . . 6 6.1 , R%( ) . 01100mmR= m0 ： (g) KS M ISO 787 7:2012 4 m1 ： (g) 2 . 0.01 % , “0.01 % ” . 6.2 . 7 . a) b) c) 6.1 d) e) f) (5.3 ), , g) h) (5.5 ) i) j) KS M ISO 787 7:2012 5 A ( ) 5.3 KS M ISO 3262 9 6.3.4 . , (1 000100) . , . 4 40 mm , 30 . 7： 153787 1 92 3(16) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 787 7:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS General methods of test for pigments and extendersPart 7：Determination of residue on sieveWater method Manual procedure ICS 87.060.10
