1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 6270 2 2： KS M ISO 6270 2:2011 2011 12 28 http:/www.kats.go.krKS M ISO 6270 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 6270 2:2011
2、 i ii 1 1 2 1 3 1 4 1 5 .2 5.1 2 5.2 .3 5.3 4 6 .4 6.1 .4 6.2 .4 6.3 4 6.4 4 6.5 5 6.6 5 7 5 8 .5 KS M ISO 6270 2:2011 ii 2005 1 ISO 6270 2, Paints and varnishes Determination of resistance to humidity Part 2： Procedure for exposing test specimens in condensation-water atmospheres . KS M ISO 6270 2:
3、2011 2： Paints and varnishes Determination of resistance to humidityPart 2： Procedure for exposing test specimens in condensation-water atmospheres 1 . , , . 2 . . ( ) . KS M ISO 3270, 3 . CH AHT AT 4 . 40 . (CH) (AHT, AT) . , . KS M ISO 6270 2:2011 2 . . , . . 24 . AT (12 16 ) . , , 1 . . 1 CH (403
4、) 100 % 8 (403) 100 % AHT 16 ( ) 24(18 28) 8 (403) 100 % AT 16 ( )24(18 28) 100 %( ) “ ” . . , . . , . . 5 5.1 . . 6.1 (floor trough) . . KS M ISO 6270 2:2011 3 , . , , . 60 . 4. 6.3 , . . 1 . . 1 2 3 1 5.2 (235) 75 % ( , ). , KS M ISO 3270 (232) . KS M ISO 6270 2:2011 4 . 5.3 . 6.3 . 6 6.1 10 mm .
5、. 6.2 . 6.3 , 60 . . 100 mm 200 mm 20 mm . 6.4 6.4.1 , . . 1.5 , . 6.4.2 (CH) 1 4. . , 30 . 6.4.3 (AHT) KS M ISO 6270 2:2011 5 . (6.4.1 ) 8 , ( ) . . 16 , . , . . , 30 . , . 6.4.4 (AT) . 24 , (6.4.1 ) 8 ( ) . . 16 , . , . , 30 . 6.5 , 16 . . . 6.6 . 7 . 8 . a) b) c) (CH, AHT, AT), , KS M ISO 6270 2:
6、2011 6 d) e) f) g) 5. , h) ( ) i) 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 6270 2:2011 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Paints and varnishesDetermination of resistance to humidityPart 2：Procedure for exposing test specimens in condensation-water atmospheres ICS 87.040
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