1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 6521 KS M 6521:2012 2012 12 18 http:/www.kats.go.krKS M 6521:2012 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : :1962 12 31 :2012 12 18 2012-0728 : : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M 6521:2012 Rubber shoes and boots 1 . 2 . . ( ) . KS
2、 M 6681, KS M ISO 37, KS M ISO 188, 3 . a) (165 mm ), (165 mm ) b) (165 mm ), (165 mm ) c) ( , , ) , 4 4.1 . 4.2 , , . 5 5.1 . a) , , , . b) . KS M 6521:2012 2 c) . d) . e) , , , . 5.2 6.1 , 1, KS M 6681 3.( ) , KS M 6681 3. , 160 , 165235 , 240 . 1 : mm () 2.4 5.5 1.8 2.0 5.0 1.6 1.9 4.5 1.5 2.1 5.
3、0 1.6 1.9 4.5 1.5 1.5 4.0 1.4 1.5 2.5 0.9 2.9 14.5 1.0 2.4 9.5 0.8 ( ) 1.9 4.5 0.5 2.9 14.5 0.8 2.4 9.5 0.6 ( ) 1.9 4.5 0.4 ( ) 2.9 13.5 1.3 ( ) 2.1 12.5 0.8 ( ) 1.8 11.5 0.7 2.9 11.5 1.6 5.3 6. , 2 . KS M 6521:2012 3 2 (MPa) 5.88 7.85 4.90 6.86 5.88 7.85 (%) 300 350 260 320 300 350 (%) 20 20 20 20
4、20 20 (MPa) 12.75 12.75 9.81 9.81 11.77 11.77 (%) 450 450 400 140 420 420 (%) 20 20 20 20 20 20 (%) ( ) 100 6 6.1 6.1.1 , KS M 6681 . , 2 mm . 6.1.2 , . 3 . 6.1.3 , 2 , 5 mm , . 6.2 6.2.1 KS M ISO 37 6.1( ) , . KS M 6521:2012 4 a) , 2 mm 3 mm . b) , 2 mm 3 mm . c) , . . 6.2.2 KS M ISO 37 13.( ) , 1A
5、 , 2 . 6.3 6.2.1 , KS M ISO 188 8.( ) 96 6.2.2 , . 6.4 KS M ISO 37 6.1 1A 4 , (2550) mm/min . 4 . 7 , , , . a) ( .) 245E, 230D, 180EE b) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS M 6521:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Rubber shoes and boots ICS 61.060 Korean Agency for Technology and Standards http:/www.kats.go.kr