1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 3046 KS M 3046:2009 2009 12 21 http:/www.kats.go.krKS M 3046:2009 : ( ) ( ) ()SK () ( ) : (http:/www.standard.go.kr) : :1988 12 6 :2009 12 21 2009-0897 : : ( 02-509-7300) (http:/www.kats.go.kr). 10 5 , . KS M 3046:2009 Testing methods for chemical resis
2、tance of plastics under constant tensile deformation 1 ( .) . 1 , . 2 (KS M ISO 899 1) . 1 5 1 200 . 3 . , KS M ISO 175 KS M ISO 62 . 2 . . ( ) . KS B 5202, KS B 5206, KS M 3006, KS M 3022, KS M 3045, KS M ISO 62, KS M ISO 175, KS M ISO 291, KS M ISO 472, KS M ISO 899 1, 1: KS Q 5002, 1: 3 KS M 3046
3、:2009 2 KS M ISO 472 . 3.1 3.2 3.3 3.4 , 3.5 4 4.1 KS M ISO 291 (232) (505) % 24 . 4.2 (231) (550.5) . (400.5) , (700.5) , (850.5) , (1000.5) . 5 5.1 , 0.1 % , . 1 . , , . 5.2 0.5 . KS M 3046:2009 3 5.3 . . 5.4 KS B 5206 . 5.5 , KS B 5202 . 5.6 0.1 mg . 5.7 0.5 . KS M 3046:2009 4 a) b) 1 6 6.1 KS M
4、3006 1 ( 2 ). , . . . ( ) ( ) KS M 3046:2009 5 : mm 2 1 2 1 . : mm 3 6.2 10 . 7 KS M ISO 175 ( 1 ). . 1 cm2 (82) mL . . 2 , 1 150 mL . KS M 3046:2009 6 1 10 w/w % 30 w/w % 80 w/w % 98 w/w % 10 w/w % 35 w/w % 10 w/w % 40 w/w % 60 w/w % 99 100 w/w %5 w/w % 10 w/w % 10 w/w % 40 w/w % , 2 w/w % 20 w/w %
5、 10 w/w % 28 w/w % 10 w/w % 95 w/w % 50 w/w % 95 w/w % 95 w/w % 95 w/w % 95 w/w % 95 w/w % 8 . a) 3 0.01 mm . 0.1 mg . b) . c) . d) . e) 15 . f) S0 . 1/2 , 1/2 . 2 . g) S0 . . 0.05 mm . h) 1 , 12 24 . . 200 . i) KS M 3046:2009 7 0.1 mg . j) S S0 S/S0 log t 1 . k) 1 2 . 2 1 4 a) , 1 3 . l) 2 1 4 b) ,
6、 2 3 . m) a)l) . , d) i) . a) b) . 4 9 9.1 . 9.2 . 100112mmmM M : (%) m1 : (mg) m2 : (mg) 9.3 KS Q 5002 3 . S/S0S/S0 log t log t KS M 3046:2009 8 10 . a) b) c) , d) , e) f) g) , h) i) ( , , ) j) k) KS M 3046:2009 9 KS M 3046:2009 , . 1 KS M ISO 175( ) , . , . 1 . , ( ), ( ), ( ) . , , . . 1 ( ) ( )
7、( ) KS M 3046:2009 10 . . a) KS M ISO 899 1( 1: ) , KS M ISO 6252 (ESC) b) ( .) c) d) a)c) , . , , . , . . . , (KS M 3045) B . 2 ( ) 100 300 h . 1 . 2 200 h , S/S0() log t (h) KS M 3046:2009 11 ( ) 200 h . 3 . , 25 . 2 , . 2 . ( ) , , . a) S0 , S t , S/S0 t 3 . (a) . . 200 . (b), (c) (d) . (b) , (a)
8、 . 0 , . (c) 2 . (d) . (c) (d) . 3 ( , ) S/S0() log t (h)KS M 3046:2009 12 b) S0 S0 . . . . 3 a) , . . 100 100 , . 100 . . b) . 4 . . ( ) ( ) AB “ ” . 4 . 8. g) 0.05 mm . . . ( ) KS M 3046:2009 13 1 , . 1 ( ) 0 . . c) 2 3 . . 30 mm . , , 10 mm . 2 3 KS M ISO 6252 (21) mm , . d) 10. a)k) a) , d) , , e) f) . 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS M 3046:2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Testing methods for chemical resistance of plastics under constant tensile deformation ICS 83.080.00 Korean Agency for Technology and Standards http:/www.kats.go.kr