1、 KS M ISO 3262 5KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS 5: KS M ISO 3262 5: 2007 2007 9 28 http:/www.kats.go.krKS M ISO 3262 5: 2007 : () ( ) () () () ( ) : (http:/www.standard.go.kr) : :2002 1 14 :2007 9 28 2007-0720 : : ( 02-509-7301) (http:/www.kats.go.kr ). 7 5 , . KS M ISO 3262 5: 2007 5: Exte
2、nders for paints Specifications and methods of test Part 5:Natural crystalline calcium carbonate 1998 1 ISO 3262 5, Extenders for paints Specifications and methods of test Part 5: Natural crystalline calcium carbonate , . 1 KS M ISO 3262 . 2 . . KS M ISO 787 2, : 105 KS M ISO 787 3, : KS M ISO 787 8
3、, : KS M ISO 787 7, : KS M ISO 787 9, : pH KS M ISO 787 14, 14: KS M ISO 3262 1, KS M ISO 3696, KS M ISO 15528, , 3 KS M ISO 3262 . 3.1 . (trigonal rhombic) . . KS M ISO 3262 5: 2007 2 4 KS M ISO 3262 1 , 2 . 1 A B C D CaCO3 %(m/m) 99 98 95 90 KS M ISO 3262 1 105 %(m/m) 0.4 KS M ISO 787 2 %(m/m) 46a
4、 KS M ISO 3262 1 %(m/m) 0.5 KS M ISO 787 3 KS M ISO 787 8b pH 8 10aKS M ISO 787 9 %(m/m) 1 2 8 6. a . b 2 45 m %(m/m) . KS M ISO 787 7 ( ) %(m/m) .a KS M ISO 3262 1 (Lightness) .b m . KS M ISO 787 14 aEN 725 5: 1996, 5: X ray b 5 KS M ISO 15528 . 6 6.1 KS M ISO 3696 3 . KS M ISO 3262 5: 2007 3 6.1.1
5、 25 %(m/m), 1.125 g/mL 6.2 . 6.2.1 (Membrane filter), 0.8 m 6.2.2 (1052) . 6.3 10 g(m0) 0.1 mg 600 mL . 50 mL (6.1.1) 50 mL . 15 . (6.2.1) (1052) (6.2.2) 0.1 mg (m1) . . . 1 (1052) . 0.1 mg (m2) . 6.4 w(MIHCl) . w(MIHCl) = 012mmm 100 m0: (g) m1: (g) m2: (g) 7 . a) b) (KS M ISO 3262 5) c) , d) e) 5: 135513 7017 (02)60094114 (02)600948878 http:/ KS M ISO 3262 5: 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Extenders for paintsSpecifications and methods of testPart 5:Natural crystalline calcium carbonate ICS 87.060.10 Korean Agency for Technology and Standards http:/www.kats.go.kr
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