1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 17564 KS M ISO 17564:2012 2012 12 18 http:/www.kats.go.krKS M ISO 17564:2012 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2007 8 16 ：2012 12 18 2012-0728 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M ISO 17564:2012 i ii 1 1 2 1 3 1 4 1 5
2、 2 6 2 7 3 8 3 9 .3 A( ) Wijs 4 B( ) 5 7 KS M ISO 17564:2012 ii 2008 2 ISO 17564, Raw hydrogenated nitrile rubber(HNBR)Determination of residual unsaturation by iodine value . KS M ISO 17564:2012 Nitrile rubber Determination of residual unsaturation of hydrogenated nitrile rubber(HNBR) by iodine val
3、ue . . . , . . 1 (HNBR) ( , ) Wijs . 2 . . ( ) . KS M ISO 1795, 3 HNBR . Wijs , HNBR . Wijs , ( ) . 4 , . 4.1 , , . KS M ISO 17564:2012 2 4.2 . , . 4.3 Wijs ( A ) 4.4 100 g/L 4.5 10 g/L 4.6 0.1 mol/L 5 5.1 5.2 , (251) . 5.3 , 0.1 mg 5.4 , 300 cm3 5.5 , 10 cm3 25 cm3 5.6 , 0.1 cm3 50 cm3 6 6.1 KS M I
4、SO 1795 1 ( ) 0.1 mg , 300 cm3 . 1 ( ) g 30 0.350.40 1530 0.400.50 815 0.500.70 8 0.901.0 6.2 50 cm3 (4.2) , . 30 (251) . 6.3 , 25 cm3 Wijs (4.3) . . (1205) . KS M ISO 17564:2012 3 6.4 , 10 cm3 (4.4) . . 6.5 , (4.1 ) , . , 5 . 6.6 20 (4.6) . ( ) , (4.5) 1 cm3 . . / . 30 . . 6.7 30 . , 30 . 6.8 6.26.
5、7 . 7 . mcVVA69.12)(10= A ： ( g/ 100 g) V1： (cm3) V0： (cm3) m ： (g) c ： (mol/L) 12.69 ： 100/1 000 8 B 9 . a) b) c) d) 0.1 e) KS M ISO 17564:2012 4 A ( ) Wijs A.1 (4.85.2) g 0.1 g PTFE- 1 L . A.2 5.5 g 0.1 g 640 cm3 1 L . A.3 / . . A.4 . . 30 . KS M ISO 17564:2012 5 B ( ) B.1 . 3 (HNBR ) . 4 . . B.2
6、ISO/TR 9272 . . B.3 1/ II . , . , p 4, q 3 n 4 ISO/TR 9272： 2005 . ISO/TR 9272： 2005 1 4 ( , ) . , . B.1 . , . B.4 HNBR r B.1 . , 2 r , . B.5 HNBR R B.1 . , 2 r , . KS M ISO 17564:2012 6 B.1 HNBR ( ) g/100 g srr (r) sRR (R) 1 5.05 0.184 0.520 10.30 0.259 0.732 14.50 2 10.38 0.148 0.420 4.05 0.596 1.
7、686 16.24 3 26.86 0.240 0.679 2.53 0.498 1.409 5.25 sr： r ： ( ) (r) ： ( ) sR： R ： ( ) (R) ： ( ) KS M ISO 17564:2012 7 1 ISO/TR 9272： 2005, Rubber and rubber products Determination of precision for test method standards 2 ASTM D 5902, Standard Test Method for Rubber Determination of Residual Unsatura
8、tion in Hydrogenated Nitrile Rubber(HNBR) by Iodine Value 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS M ISO 17564:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Nitrile rubberDetermination of residual unsaturation of hydrogenated nitrile rubber(HNBR) by iodine value ICS 83.060 Korean Agency for Technology and Standards http:/www.kats.go.kr
