1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 13738 , ( L) E ( )2 (EGB, EGC EGD )KS M ISO 13738： 2012 2012 10 12 http:/www.kats.go.krKS M ISO 13738:2012 : ( ) ( ) GS () SK ( ) : (http:/www.standard.go.kr) ： ：2003 12 30 ：2012 10 12 2012-0520 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS
2、 M ISO 13738:2012 i ii 1 1 2 1 3 .2 4 2 .3 4.1 , .3 4.2 3 A( ) 5 A.1 .5 A.2 .5 A.3 .5 A.4 .6 7 KS M ISO 13738:2012 ii 2011 2 ISO 13738, Lubricants, industrial oils and related products (class L) Family E(Internal combustion engine oils) Specifications for two-stroke-cycle gasoline engine oils(catego
3、ries EGB, EGC and EGD) . KS M ISO 13738:2012 , ( L)E ( ) 2 (EGB, EGC EGD ) Lubricants, industrial oils and related products (class L) Family E(Internal combustion engine oils) Specifications for two-stroke-cycle gasoline engine oils(categories EGB, EGC and EGD) 1 “2 (two-stroke oil)” . 2 , , 2 . KS
4、M ISO 6743 15 EGB, EGC EGD, 2 . A.4 (outboard motor) . 2 . . ( ) . KS M ISO 3104, KS M ISO 3987, CEC L-079-A-991), Two-stroke gasoline engine detergency test(Honda AS 27 motor scooter engine) JASO M3402), Two-stroke-cycle gasoline engine Engine oils Lubricity test procedure JASO M341, Two-stroke-cyc
5、le gasoline engine Engine oils Detergency test procedure JASO M342, Two-stroke-cycle gasoline engine Engine oils Smoke test procedure JASO M343, Two-stroke-cycle gasoline engine Engine oils Exhaust system blocking test procedure 1)CEC(Coordination European Council) , 2)JASO(Japanese Automobile Stand
6、ards Organization) (JSAE) KS M ISO 13738:2012 2 3 . 3.1 (Lubricity) . 3.2 (Initial torque index) 200 3.3 (Detergency) / , 3.4 (Exhaust smoke) 3.5 (Exhaust system blocking) , ( ) / 3.6 (Reference oil) 2 3.7 (Candidate oil) 2 3.8 (Performance index) 100 . 3.9 (Standard index) KS M ISO 13738:2012 3 3.1
7、0 (Cold sticking of piston rings) . . . 3.11 (Hot sticking of piston rings) . , , . . 4 2 4.1 , 1 . , . 1 ISO 2 , (100 , mm2/s) 6.5 KS M ISO 3104 %(m/m) 0.18 KS M ISO 3987 4.2 2 2 3 . 2 4 6 . EGB, EGC EGD . JATRE-1 100 . 2 . 6 . A . , . 2 . 3 . KS M ISO 13738:2012 4 2 a EGB EGC EGD 95 95 95 JASO M34
8、0 98 98 98 JASO M34085 95 JASO M341 125 JASO M341 CEC L-079-A-99 85 90 JASO M341 95 JASO M341 CEC L-079-A-99 45 85 85 JASO M342 45 90 90 JASO M343 a JATRE-1 100 . KS M ISO 13738:2012 5 A ( ) A.1 6 ( , , , , , ) 2 . (JSAE) (JSAO) . JASO ASTM(American Society for Testing and Materials) CEC , (CEC) . C
9、EC L-079-A-99 JASO CEC L-058 . JASO JASO FD . CEC L-079-A-99, . , ISO-L-EGD JASO FD . JASO FD FA . 2 ISO JASO . , , 2 . A.4 2 . A.2 2 . . 2 . A.3 2 2 ( A B) A.1 . A EGC B EGB . B , , , EGC EGC EGB . KS M ISO 13738:2012 6 A.1 A B EGC 95 98 EGC 100 EGC 98 100 EGC 99 EGC 95 100 EGC EGC 90 104 EGC 102 E
10、GC 85 105 EGC 65 EGB 90 95 EGC 100 EGC EGC EGB A.4 (NMMA) 2 . NMMA TC-W3 R33) . NMMA . . 3)NMMA TC-W3 . ISO .KS M ISO 13738:2012 7 1 KS M ISO 6743 15, , ( L) 15： E ( ) 2 KS M ISO 6743 99, , ( L) 99： 3 NMMA TC W3 R, Two-stroke-cycle gasoline engine lubricants , ( L)E ( )2 (EGB, EGC EGD ) 153787 1 92
11、3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 13738:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Lubricants, industrial oils and related products (class L)Family E(Internal combustion engine oils)Specifications for two-stroke-cycle gasoline engine oils(categories EGB, EGC and EGD) ICS 75.100
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