1、 KS M ISO 3262 1KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS 1: KS M ISO 3262 1: 2007 2007 9 28 http:/www.kats.go.krKS M ISO 3262 1: 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 1: 2007 1: Exte
2、nders for paintsSpecfications and methods of test Part 1:Introduction and general test methods 1997 1 ISO 3262 1, Extenders for paints Specifications and methods of test Part 1: Introduction and general test methods , . 1 KS M ISO 3262 , . . 2 . . KS L ISO 385 1, 1: KS L ISO 648, KS L ISO 1042, KS M
3、 ISO 787 2, : 105 KS M ISO 3696, KS M ISO 15528, , 3 . 3.1 , , KS M ISO 3262 1: 2007 2 4 KS M ISO 15528 . 5 1)5.1 1 . . ISO 7724 5( 5: )2) . . . . , . . . . ( ) . 5.2 3)5.2.1 . 5.2.1.1 5.2.1.2 5.2.2 KS M ISO 787 2 , (5.2.1.1) 2 g 1 mg , (1 00025) , . 5.2.3 , LI . 010)(100mmmLI= 1) KS M ISO 3262 . 2)
4、 ISO/DIS 7724 5 3) KS M ISO 3262 16 KS M ISO 3262 1: 2007 3 m0: (g) m1: (g) 5.3 5.3.1 KS M ISO 3696 3 . 5.3.1.1 c(HCl) 6 mol/L 5.3.1.2 32 %, 0.880 g/mL 5.3.1.3 c(KOH) 4 mol/L 5.3.1.4 5.3.1.5 5.3.1.6 EDTA c(EDTA) 0.05 mol/L 1 000 mL (EDTA ) 18.612 6 g , . 5.3.3.3 . 5.3.1.7 ( ) (Calcon)4)1 99 . 5.3.1.
5、8 ( T)( ) (Mordant black) II5)1 99 . 5.3.1.9 pH 9.513 4) (Calcon) sodium-1-(2-hydroxy-1-naphthylazo)-2-naphthyl-4-sulfonate . 5) (Mordant black) II (Eriochrome black) T sodium-1-(1-hydroxy-2-naphtha ylazo)-6-nitronaphthalene-4-sulfonate . KS M ISO 3262 1: 2007 4 5.3.2 . 5.3.3 5.3.3.1 KS M ISO 787 2
6、0.5 g 0.1 mg . (5.3.1.1) 7 mL , 100 mL . (5.3.1.4) 3 g (5.3.1.2) . 1 mL . , . , 500 mL . 5.3.3.2 5.3.3.2.1 5.3.3.1 100 mL 400 mL . 250 mL , (5.3.1.3) 10 mL pH 1213 . (5.3.1.7) 0.20.4 g . . (wine red) (clear blue) EDTA (5.3.1.6) . EDTA (V1) . 5.3.3.2.2 CaCO3 . mTVw=1304.50)CaCO( Ca %(CaCO3 ) 50.04V1T
7、/m V1 : EDTA (5.3.1.6) (mL) m : (g) T : EDTA (5.3.1.6) (mol/L) 5.3.3.3 2 5.3.3.1 5.3.3.2 EDTA . (Mordant black) II , pH . . 5.3.3.3.1 5.3.3.1 100 mL 400 mL 250 mLKS M ISO 3262 1: 2007 5 . (5.3.1.2) pH 1011 (20 mL ). 5.3.1.6 EDTA . II (5.3.1.8) . (wine red) (blue) . EDTA (V2) . 3 (Calcon) . 5.3.3.3.2
8、 MgCO3 Mg . mTVVw)(16.42)MgCO(123= Mg % (MgCO3 ) 42.16 (V2 V1T)/m m : (g) V1 : 5.3.3.2.1 EDTA (5.3.1.6) (mL) V2 : 5.3.3.3.1 EDTA (5.3.1.6) (mL) T : EDTA (5.3.1.6) (mol/L) 1: 135513 7017 (02)60094114 (02)600948878 http:/ KS M ISO 3262 1: 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Extenders for paintsSpecfications and methods of testPart 1: Introduction and general test methods ICS 87.060.10 Korean Agency for Technology and Standards http:/www.kats.go.kr