KS M 6624-2008 Testing methods for abrasion of vulcanized rubber (Akron method)《硫化橡胶耐磨性能的测定(用阿克隆磨耗机)》.pdf

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2、lcanized rubber (Akron method) 1 . 2 . . KS M 6781, 3 1 2 . 12.7 mm 2 (D1, D2) . D1 56 mm . D2 44 mm D1 4 mm, 0.5 mm 0.5 mm . (2505) rpm . 150 mm, 25 mm . , . . 15 (SBR 25 . ). 44.1 N . . 4 4.1 , 63.5 mm, 12.7 mm , 12.7 mm 0.50 0.00 0.50 0.00 0.00 0.50 KS M 6624:2008 2 . 4.2 , . 4.3 1 . 1 2 (T) (T)

3、(S) D2 (S) A D1A 15 KS M 6624:2008 3 1 aA( ) B() RSS#1 EPC M DM D (385B)(370D)(372) (373F)(371F)(377) 100 5 3 50 1 3 1 100 4 3 3 60 60 1 3 1 144 40 153 40 a ( ) NBS . 4.4 4.4.1 24 . 4.4.2 (202) 12 . 4.4.3 6 . 5 5.1 KS M 6781 6.6 . 5.2 500 . 44.1 N . . 2 “ ” . “ ” . 5 “ ” . 1 2 ( A 500 ). , . 5 , 10

4、% . 5 1 000 . KS M 6624:2008 4 2 (500) cm3 0.050.10 0.100.20 0.200.40 0.40 4 000 2 000 750 125 1 000 500 250 125 5.3 (202) . (272) , . 6 . (cm3)n0TT T0 ： (g) Tn ： (g) ： (g/cm3) (%) 100TS S： 5 1 000 T： 5 1 000 () 135513 7017 (02)60094114 (02)600948878 http:/ KS M 6624:2008KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Testing methods for abrasion of vulcanized rubber (Akron method) ICS 83.060 Korean Agency for Technology and Standards http:/www.kats.go.kr