KS M ISO 132-2008 Rubber vulcanized or thermoplastic－Determination of flex cracking and crack growth(De Mattia)《硫化和热塑橡胶 折曲裂缝和裂缝增长的测定》.pdf

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2、ized or thermoplastic Determination of flex cracking and crack growth(De Mattia) 2005 4 ISO 132, Rubber, vulcanized or thermoplastic Determination of flex cracking and crack growth(De Mattia) , . . . . 1 (De Mattia type) . . 2 . . ( ) . KS M ISO 23529, 3 3.1 . (grip) . 57 mm , 75 mm ( 1 ). , 0.5 0 1

3、 0 KS M ISO 132:2008 2 . . (eccentric) 6 12 (5.000.17) Hz . . . 2 . , . 3.2 (4.2 ) ： mm 1 2 3 1 4 4.1 , 2 ( ) . (cavity) . KS M ISO 132:2008 3 . (2.380.03) mm . (calendering) . . , KS M ISO 23529 . . . ： mm 2 4.2 (crack) . 3 . , . . . KS M ISO 132:2008 4 ： mm 1 3 , . . . 2.5 mm , 3.0 mm . 4.3 KS M I

4、SO 132:2008 5 KS M ISO 23529 16 . 4 , . . 4.4 (5. ) , KS M ISO 23529 . . . (5. ) , 3 (KS M ISO 23529 ). . 4.5 3 , 6 . . 5 5.1 , KS M ISO 23529 . KS M ISO 23529 . 5.2 KS M ISO 23529 ( ) . , . 6 6.1 , . 1 pphm(part per hundred million) . KS M ISO 132:2008 6 . . 6.2 , . 90 . . . 1 , 2 , 4 , 8 , 24 , 48

5、 , 72 96 . 1.5 . 65 mm . . 7.1 . . 6.3 L . 6.2 . ( 1 , 3 5 , ) . 65 mm , . 7.2 . 7 7.1 , . . 1 . 10 1 . 2 2 . KS M ISO 132:2008 7 a) 10 . b) 10 . , 0.5 mm . 3 0.5 mm 1 mm , . 4 1 mm 1.5 mm . 5 1.5 mm 3 mm . 6 3 mm . . . 16 . 1 . 3 1 . . 7.2 . . a) L mm(L 2) mm 1 b) (L 2) mm(L 6) mm 1 c) , (L 6) mm(L

6、 10) mm 1 1 . 8 . 9 . a) b) 1) KS M ISO 132:2008 8 2) , 3) ： (buffing) c) 1) ( , ) 2) 3) d) 1) 1 6 1 1 2) , 1 L mm(L 2) mm (L 2) mm(L 6) mm , (L 6) mm(L 10) mm e) ( ) 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 132:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Rubber, vulcanized or thermoplastic Determination of flex cracking and crack growth(De Mattia) ICS 83.060