1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 473 KS M ISO 473:2011 2011 11 29 http:/www.kats.go.krKS M ISO 473:2011 : ( ) ( ) ()KCC () () () ( ) : (http:/www.standard.go.kr) : : 2006 12 15 :2011 11 29 2011-021529 : : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M ISO 473:2011 i 1982 2 IS
2、O 473, Lithopone pigments for paints Specifications and methods of test . KS M ISO 473:2011 Lithopone pigments for paints Specifications and methods of test 1 . 2 . . ( ) . KS M ISO 787 1, 1: KS M ISO 787 2, 2: 105 KS M ISO 787 3, 3: KS M ISO 787 4, 4: KS M ISO 787 5, 5: KS M ISO 787 7, 7: KS M ISO
3、787 17, 17: KS M ISO 15528, , 3 . 3.1 30 % (ZnS) (BaSO4) 3.2 60 % 60 % , KS M ISO 473:2011 2 4 4.1 1 . 4.2 1 , . 1 , %(ZnS ) 30 % 60 % 28 58 7. , % 1 8. , % (ZnS BaSO4 ) 99 7. 105 , % 0.5 KS M ISO 787 2 , % 0.5 KS M ISO 787 3 (63 m), % 0.1 KS M ISO 787 7 KS M ISO 787 1 KS M ISO 787 4 . KS M ISO 787
4、5 (lightening power) . KS M ISO 787 17 . . 5 KS M ISO 15528 . 6 , . . 7 7.1 7.1.1 potassium hexacyanoferrate(II) , cK4Fe(CN)6 0.05 mol/L( T: mL g .) 7.1.1.1 21.0 g 300 mg ( ) 2 g 1 000 mL . KS M ISO 473:2011 3 7.1.1.2 (7.1.2) 25.0 mL , (Congo red paper)(7.1.8) (7.1.6) . (7.1.3) . (pH 1.5 3.0) . 150
5、mL , (7.1.7) 10 . , . (7.1.2) . 7.1.1.3 mL g potassium hexacyanoferrate (II) T . 12)25(VVc + c: (7.1.2) , mL g V1: (7.1.1.1) (mL) V2: (7.1.2) (mL) 7.1.2 L 5 g ( c, mL g ). 5 g 0.1 mg , (7.1.3) 300 mL 1 000 mL . 7.1.3 4 mol/L 7.1.4 2 mol/L 7.1.5 0.9 g/mL 7.1.6 4 mol/L 7.1.7 50 g/L 7.1.8 7.1.9 7.2 (10
6、52) 30 % 0.6 g (1052) 60 % 0.3 g 0.1 mg , (7.1.3) 25 mL . (7.1.9) . . KS M ISO 473:2011 4 100 mL , (7.1.4) 5 mL . , . , . (7.1.1) . . . . . . . . (7.1.8) (7.1.5) . (pH 1.5 3.0) . 150 mL , (diphenylamine) (7.1.7) 10 , 7.1.1.2 . 7.3 . , %12100mm= . , %(ZnS )(149100)(490.1431143cVTVmmcVTV = m1: (g) m2:
7、 (g) T: 7.1.1.3 mL g (7.1.1) c: (7.1.2) , mL g V3: (7.1.1) (mL) V4: (7.1.2) (mL) 8 8.1 8.1.1 8.1.2 potassium hexacyanoferrate(II) 7.1.1.1 , 7.1.1.2 . cK4Fe(CN)6 0.05 mol/L( T) 8.1.3 7.1.2 L 5 g( c) KS M ISO 473:2011 5 8.1.4 4 mol/L 8.1.5 4 mol/L 8.1.6 50 g/L 8.1.7 8.2 (1052) 10 g 1 mg 500 mL , (8.1.
8、1) 4 g (8.1.5) 100 mL . 1 . , , . (10 20) mL , . 250 mL (8.1.3) 10 mL (8.1.7) (pH 1.5 3.0) (8.1.4) . (diphenylamine) (8.1.6) 10 , 7.1.1.2 . 8.3 . , % )10(249100)10(490.2653365ccVTVmmccVTV = m3: (g) T: mL g (8.1.2) c: (8.1.3) , mL g V5 : (8.1.2) (mL) V6 : (8.1.3) (mL) 9 . a) b) c) d) e) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS M ISO 473:2011KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Lithopone pigments for paints Specifications and methods of test ICS 87.060.10 Korean Agency for Technology and Standards http:/www.kats.go.kr