1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS L ISO 719 98 KS L ISO 719： 2012 2012 11 30 http:/www.kats.go.krKS L ISO 719:2012 : ( ) ( ) KCC ( ) : (http:/www.standard.go.kr) ： ：2007 5 21 ：2012 11 30 2012-0661 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS L ISO 719:2012 i ii 1 1 2 1 4 2 5 2 6
2、 .5 7 7 8 .7 9 .8 KS L ISO 719:2012 ii 1985 2 ISO 719, Glass Hydrolytic resistance of glass grains at 98 Method of test and classification . KS L ISO 719:2012 98 Glass Hydrolytic resistance of glass grains at 98 Method of test and classification 1 a) 98 . . . b) . , ISO 720 . ISO 720 . . 2 . . ( ) .
3、 KS L ISO 385 1, 1： KS L ISO 385 2, 2： KS L ISO 648, KS L ISO 1042, KS L ISO 1773, KS L ISO 3819, KS M ISO 3696, ISO 565, Test sieves Woven metal wire cloth, perforated plate and electroformed sheet Nominal sizes of openings ISO 720： 1985, Glass Hydrolytic resistance of glass grains at 121 Method of
4、 test and classification 3 . 98 60 2 , 300 m500 m 2 g . KS L ISO 719:2012 2 4 , . 4.1 2 KS M ISO 3696 , (5.6) 15 . pH 24 . . , 25 mL (4.4) pH 5.50.1 ( .) . (7. ). 4.2 , c(HCl) 0.01 mol/L 4.3 , c(HCl) 1 mol/L 4.4 2 (4.1) 100 mL (C15H14N3NaO2) 25 mg . 4.5 (CH3COCH3) 4.6 (KS M ISO 3696 3 ) 5 5.1 5 mg .
5、 5.2 5 mL, 2 mL 1 mL KS L ISO 385 2 A ( KS L ISO 385 1 ). ISO 720 HGA 1 . (4.2) . 5.3 25 mL KS L ISO 648 A . 5.4 KS L ISO 719:2012 3 50 mL KS L ISO 1042 A . ISO 720 HGA 1 . . . (4.3) (5.19) 2 . (4.6) , 1 2 . 1 . 2 , . 5.5 100 mL KS L ISO 1773 . 5.6 1 000 mL KS L ISO 1773 , . 5.4 . 5.7 100 mL KS L IS
6、O 3819 . 5.8 20 mL . 5.9 5.10 0.5 kg . 5.11 , 1 . 5.12 5.13 ISO 565 200 mm , . 500 m A 300 m B KS L ISO 719:2012 4 600 m 1 000 m O , , . O , A . 5.14 250 mL , 40 mm 30 mm . 5.15 . 5.16 ( ) 5.17 150 . 5.18 90 110 0.2 . 5.19 , 1 L 7. . KS L ISO 719:2012 5 ： mm 1 6 6.1 20 (2.40.2) g/cm3 . 6.2 (annealin
7、g) . (annealing) , KS L ISO 719:2012 6 . (annealing) , . (annealing) . 1.5 mm , 30 mm . 6.3 (5.11) 10 mm30 mm (6.2) 30 g40 g , (5.11) . , . (5.13) O, A, B O . . A O . O 10 g . O . 5 . A B . 10 g . B (5.8) . (5.12) . (5.7) . 6.4 (6.2) 50 g (5.14) . ( 1.5 mm ) 2 , ( 1.5 mm ) 5 . (5.15) (5.13) O . 30 B
8、 (5.7) (5.9) . O A . B 10 g . 6.3 . 6.5 (4.5) 30 mL (5.7) , . 30 45 , 10 mm 20 . . 30 mL , . (5.16) , 1 . . , . KS L ISO 719:2012 7 . . (5.17) 140 , 20 . (5.8) , (5.9) . 7 (5.4) 2.00 g 2(4.1) . 2 , . . (5.19) , 3 (980.5) ( ). 2 . (980.5) (601) . 2 . . 1 . (5.3) , 25 mL (5.5) . (4.4) 2 . 2 25 mL (4.2
9、) . 8 8.1 g (4.2) (mL) , g (Na2O) (g) . 1 mL c(HCl) 0.01 mol/L = 310 g Na2O 1 . 8.2 , (Na2O) 2 . 8.3 , . . ( HGB 3) g 186 g g c(HCl) 0.01 mol/L 0.60 mL . KS L ISO 719:2012 8 , KS L ISO 719 HGB 3 9 . a) b) c) c(HCl) 0.01 mol/L, (mL/g) d) , g (g) e) grain HGB( ) f) 1.5 mm g) 20 (2.40.2) g/cm3 h) (anne
10、aling) 1 grain g c(HCl) 0.01 mol/L(4.2) mL/g 0.10 0.10 0.20 0.20 30 % 20 % 10 % 2 ( ) Classa g c(HCl) 0.01 mol/L(4.2) mL/g g (Na2O) g/g HGB 1 0.10 31 HGB 2 0.10 0.20 31 62 HGB 3 0.20 0.85 62 264 HGB 4 0.85 2.00 264 620 HGB 5 2.00 3.50 620 1 085 a“HGB” . 98 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS L ISO 719:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS GlassHydrolytic resistance of glass grains at 98 Method of test and classification ICS 81.040.01
