1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 4625 2 2: - KS M ISO 4625 2:2011 2011 12 28 http:/www.kats.go.krKS M ISO 4625 2:2011 : ( ) ( ) ()KCC () () () ( ) : (http:/www.standard.go.kr) : :2006 12 15 :2011 12 28 2011-0642 : : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M ISO 4625 2:20
2、11 i ii 1 1 2 1 3 .1 4 1 5 .2 6 1 .2 7 2 .3 8 4 9 .5 10 .5 11 .5 12 .6 KS M ISO 4625 2:2011 ii 2004 1 ISO 4625 2, Binders for paints and varnishes Determination of softening point Part 2: Cup-and-ball method . KS M ISO 4625 2:2011 2: - Binders for paints and varnishes Determination of softening poin
3、tPart 2: Cup-and-ball method 1 - ( ) , - (KS M ISO 4625 1) . 2 . . ( ) . KS A ISO 5725 1, ( ) 1: KS M ISO 4625 1, 1:- 3 . 3.1 (softening point) 8.7 mm , 6.35 mm 19 mm 4 1. . , . , . . . 19 mm . KS M ISO 4625 2:2011 2 5 5.1 1), , ( ), . . , . 5.1.1 5.1.4 . 5.1.1 , 25 375 . 5.1.2 , 0.2 /min (5.1.3) .
4、0.1 . 5.1.3 , 1 . 5.1.4 , , 8.7 mm (2.770.22) g . : mm 1 6 1 6.1 . , 1) . ISO/TC 35/SC 10 . KS M ISO 4625 2:2011 3 . 2.8 mm . . 6.2 1 . , , . 6.3 6.3.1 . (dowel stock) 9.2 mm . . . 6.3.2 121 . . , 30 0.2 /min . . 6.3.3 . (pre-triggering) . . . . 6.3.4 (123.50.5) . . . . 7 2 1 . 2 . 2 1 , . 2 . KS M
5、ISO 4625 2:2011 4 1 - 2 60 80 100 4-tert- 110 m- 120 130 4- 1,10- 140 o- 6.3.2 6.3.3 , 2 3 . 8 8.1 (pour spout) . 5 g 10 g . 600 mL . . (forceps) (needle-nose pliers) . . 60 . . 10 . 8.2 2 . , . . 10 . . . . . KS M ISO 4625 2:2011 5 , . , . . 9 - . . 1.0 /min 2.5 /min . - KS M ISO 4625 1 - , . - . :
6、 6.35 mm : 1.6 /min : 20 20 25 . . . , 30 /min . . . . . . . - . . . . 10 1.0 . 11 11.1 - KS M ISO 4625 1 3 . 1998 10 , 9. . KS M ISO 4625 2:2011 6 11.2 . , 95 %( ): 0.5 1.3 , 95 %( ): 1.4 2.1 ( ) KS A ISO 5725 1 . 2.8 . : 0.2 0.5 : 0.5 0.8 11.3 - . 12 . a) (KS M ISO 4625 2) b) c) 10. d) e) 2:- 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 4625 2:2011 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Binders for paints and varnishes Determination of softening point Part 2:Cup-and-ball method ICS 87.060.20