1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 3900 KS M ISO 3900:2009 2009 9 4 http:/www.kats.go.krKS M ISO 3900:2009 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) : : 2004 10 30 : 2009 9 4 2009-0482 : : ( 02-509-7300) (http:/www.kats.go.kr). 10 5 , . KS M ISO 3900:2009 Rubber Nitrile latex
2、Determination of bound acrylonitrile content 1995 2 ISO 3900, RubberNitrile latexDetermination of bound acrylonitrile content , . . . , . 1 , 1845 % NBR . , (XNBR) (NIR) . . 2 . . ( ) . KS M ISO 123, KS M ISO 124, , KS M ISO 1407, KS M ISO 1656, 3 . KS M ISO 1656 . , . . KS M ISO 3900:2009 2 . (micr
3、o-Dumas) . ISO . , . 4 (c 0.05 mol/dm3) (c 0.02 mol/dm3) , (semimicro) KS M ISO 1656 . 5 5.1 1 mm, 50 mm . 5.2 KS M ISO 1407 . 5.3 KS M ISO 1656 . 5.4 (702) . 5.5 (5.1) . 6 KS M ISO 123 . 7 , KS M ISO 124 . 41 %(m/m) , 40 %(m/m) 1 %(m/m) . (5.1) , . (5.4) 16 ( , ) (702) . . KS M ISO 3900:2009 3 (5.5
4、) . ( ) . (5.2) . 23 . 1530 4 . KS M ISO 124 . 0.5 mg 100 mg KS M ISO 1656 . , (c 0.05 mol/dm3) , . . 8 . mVVc )(62.1021 c : (mol/dm3)V1 : (cm3)V2 : (cm3)m : (g) 9 . a) b) c) d) e) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 3900:2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS RubberNitrile latexDeterminationof bound acrylonitrile content ICS 83.040.10