1、 KS B ISO 9455-14 KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS 14： KS B ISO 9455-14 : 2002 (2012 ) 2002 10 26 http:/www.kats.go.kr B ISO 9455 14： 2002 ： ( ) ( ) () () () ( ) : (http:/www.standard.go.kr) ： ：2002 10 26 ：2012 12 31 20120859 ： ： ( 02-509- 7274) (http:/www.kats.go.kr). 10 5 , . ICS 25.160.50
2、 KS B ISO 14： 9455 14: 2002(2012 ) Soft soldering fluxesTest methods Part 14：Assessment of tackiness of flux residues ISO 9455 14 Soft soldering fluxes Test methods Part 14： Assessment of tackiness of flux residues . 1. . , , , . 2. . . ISO 9453 Soft solder alloys Chemical compositions and forms 3.
3、. , . , (chalk) . 4. . 4.1 75 mL (1.84 g/mL) 210 mL . 15 mL (1.42 g/mL) . 4.2 (petroleum ether) . 4.3 (powdered chalk) 4.4 0.5 mm ETP, HA 4.5 4.6 (pellets) ISO 9453 S-Sn60Pb40 . 5. 5.1 (solder bath) 120 mm 10075 mm . 200 Sn-Pb . 40 mm . 2355 . 5.2 (cupping device) 27 mm 20 mm . 5.3 (drying oven) 110
4、2 . 5.4 B ISO 9455 14： 2002 2 . 5.5 7 mm (soft brush) . 6. 0.5 mm (half hard) 5050 mm . 27 mm (5.2). 20 mm 3 mm . . . 20 . , . 7. 7.1 7.1.1 , , (pellet) 1.000.05 g (4.6 ). . . a) b) . a) , 0.035 g 0.040 g . b) , 0.30 mL . 60 10 . 7.1.2 (4.2 ) . 1.000.05 g . (6. ). 7.1.3 0.500.05 g , (6. ). 7.2 7.1 2
5、355 (5.1 ). . 5 . 30 . 8. . (5.5 ). 9. , “ ” . , “ ” . B ISO 9455 14： 2002 3 10. . a) b) ( ) c) d) e) 14： 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS B ISO 9455-14： 2002KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Soft soldering fluxes Test methods Part 14： Assessment of tackiness of flux residues ICS 25.160.50 Korean Agency for Technology and Standards http:/www.kats.go.kr
