1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 6513SBR NBR KS M 6513:2009 2009 6 5 http:/www.kats.go.krKS M 6513:2009 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) : :1984 9 24 :2009 6 5 2009-0239 : : ( 02-509-7300) (http:/www.kats.go.kr). 10 5 , . KS M 6513:2009 SBR NBR Testing method for extrud
2、ability of SBR and NBR unvulcanized rubber compounds 1 SBR NBR . 2 . . ( ) . KS M 6517, SBR KS M 6642, NBR 3 2 . 1: 2: 4 4.1 150 mm 30 mm 4.2 2 . 4.2.1 1 1)( 1 ) 1) , 0.02 mm . KS M 6513:2009 2 4.2.2 2 2)( 2 ) 4.3 (3015) . ( 3 ). 4.4 a) 50 mm . 12 , 5: 1 , 1: 1 , , . (空 ) . b) (barrel) , , 0.5 . 4.5
3、 150 mm , 1.5 m , 75 mm/ . 4.6 ( 2 ) 50 g 0.01 g . 4.7 0.5 . 5 5.1 1 ( ) 5.1.1 a) . . . , . b) . 2) 0.02 mm , 0.1 mm . KS M 6513:2009 3 . . 5.1.2 ( , 1 ) a) 3) KS M 6517 KS M 6642 . . b) , SBR 1500 NBR4) . 1 A B SBR NBR MBTS BBS DBP 400.0 6.0 20.0 8.0 8.0 200.0 400.0 4.0 12.0 5.6 6.0 200.0 20.0 642.
4、0 647.6 5.1.3 a) : (505) b) : (405) c) : (7010) d) : (11015) e) : (11015) , . f) 2 . . 5.1.4 5.1.2 5.1.3 3) , . 4) (%) ML1 4(100 ) 35 56 0.98 KS M 6513:2009 4 , . a) 1 kg . . . , 4 30 3/4 . b) 45 rpm . . . c) . , 25 mm . d) . . e) 35 mm . . . . f) . 250 mm , . 5.1.5 a) 4,4,4,4 , 5.1.5 b) 10A . g) 5.
5、1.4 d)f) . h) 1 . 5.1.5 a) A 4 . , 30 (edge) , , (corner) . 14 , ( 4 ). b) B , 1( ) 10( ) 30 , A( ) E( ) ( 5 ). 5.1.6 . a) b) 1) 2) 3) 4) 5) 6) c) A , B A, B KS M 6513:2009 5 5.2 2 ( ) 5.2.1 a) 5 mm 1 m . 1 m 1 m . b) . . . 5.2.2 ( , 1 ) 5.1.2 . 5.2.3 a) (2350) , (50100) % 1 16 . 2 . (41) mm . b) 20
6、 mm , , (705) 10 . (505) . . 2 4 , 2 . c) , 25 mm . d) 4.5 m . e) . . 1) 50 rpm 20 mm 125 rpm . . 2) . . 3) 90 mm . 4) (1.200.05) m . . . 5) 4) 3 . . 6) 30 , 5 % (1 0000.001) m . V . . KS M 6513:2009 6 7) 0.01 g , . 5.2.4 a) 5) . MR(%)100 b) (MR) . c) (E.S) . E.S (%) 1 (LDA)/M 100 L (m) D (mg/m3) (S
7、BR 1.15 ) M (mg) A (m2) d) (R.E.S.) . R.E.S.(%)100 5.2.5 . a) b) (rpm) c) d) ( ) e) ( ) f) g) h) i) j) k) 5.2.6 4 (N-220, N-242, N-339, N-7626) (IRB#5) SBR . 7 . 5) . 6) N-762 50 Phr 80 Phr . KS M 6513:2009 7 2S D2S 2S% D2S% MR(%) 3.70 5.24 4.10 5.80 R.E.S.(%) 4.36 6.17 4.92 6.96 2S D2S 2S% D2S% MR(
8、%) 3.80 5.38 4.30 5.94 R.E.S.(%) 9.04 12.79 10.10 14.29 0.025 mm mm mm 50mm2 (52.0) mm A B C D E F G H I J 7.62 6.60 4.44 7.24 7.62 R 13.97 2.16 1.90 3.05 0.51 K L M N O P Q R S T R 13.33 3.56 R 3.301 R 0.32 R 20.32 R 0.25 3.56 15.87 0.13 4.06 1 KS M 6513:2009 8 : mm 2 3 4 1 B (edge) (corner)3015KS M 6513:2009 9 5 1 B SBR NBR 135513 7017 (02)60094114 (02)600948878 http:/ KS M 6513:2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Testing method for extrudability of SBR and NBR unvulcanized rubber compounds ICS 83.060 Korean Agency for Technology and Standards http:/www.kats.go.kr
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