1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 6763 KS M 6763:2008 2008 9 9 http:/www.kats.go.krKS M 6763:2008 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) ： ： 1988 2 11 ： 2008 9 9 2008-0511 ： ： ( 025097301) (http:/www.kats.go.kr). 10 5 , . KS M 6763:2008 Ethylene Propylene(EP) rubber 1 ( .) . 2
2、 . . KS A 3251 1, 1： KS M 6782, KS M ISO 4097, (EPDM) 3 . 3.1 . a) 1 . b) 2 . c) 3 . 3.2 (Mooney viscosity) 1 6 . 3.3 1 6 . 3.4 3 , , . 1 2 4 EP 124 . 4 5. 1 , , . KS M 6763:2008 2 1 ( , , )a1 2 3 4 5 6 ( ) ( ) ML1 4(100 ) 15 20 30 40 60 90 MPa 8.3 10.3 12.3 14.2 16.2 18.1 (%) 0.75 (%) 0.2 (%) 200 %
3、 MPa . a3. , , . 2 3 4 30 14.2 MPa . 5 5.1 KS M ISO 4097 4.1( ) . 5.2 , , 200 % , , 200 % KS M ISO 4097 5.(EPDM ) KS M 6782 6.( ) , 200 % . 5.3 KS M ISO 4097 4.2( ) . 5.4 KS M ISO 4097 4.3( ) . 6 , KS A 3251 1 . 7 . a) b) ( , , ) c) d) e) 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M 6763:2008KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Ethylene Propylene(EP) rubber ICS 83.060
