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3、 , . . a) “ / ” . b) . 2 . . ( ) . KS M ISO 1513, KS M ISO 1514, KS M ISO 2808, KS M ISO 15528, , 3 . . (“ / ” ), KS M ISO 1518 1:2012 2 . 4 4.1 , 1 2 . ( 1 ) ( 2 ) . (1 20) N , 0.5 N , 0.2 N . . (355) mm/s , 40 mm . . . 12.52.5 . . , . 4.2 A, (0.500.01) mm 4.3 B, (0.250.01) mm 4.4 C, (0.500.01) mm
4、4.5 D, (0.250.01) mm 4.6 , 1 , . 2 . 4.7 , 4 . KS M ISO 1518 1:2012 3 1 2 3 4 5 6 ( ) 7 8 ( ) 9 1 1 2 3 4 5 6 ( ) 7 8 ( ) 9 2 KS M ISO 1518 1:2012 4 5 KS M ISO 15528 ( , ) . KS M ISO 1513 . 6 6.1 (0.71.0) mm , KS M ISO 1514 . 200 mm100 mm . 6.2 KS M ISO 1514 , . , 9. c)(2) . 6.3 ( ) , . (232) (505)
5、%( , KS M ISO 3270 ) 16 . . ( ) , 9.(c)(3) . 6.4 (m) KS M ISO 2808 . , 9.(c)(4) . (m) KS M ISO 2808 . 7 7.1 (232) (505) % . 7.2 7.2.1 . KS M ISO 1518 1:2012 5 5 mm , 10 mm . 7.2.2 . 7.2.3 . 7.2.4 . 7.2.5 , . 7.2.6 . , . 7.2.7 . 7.3 (“ / ” ) 7.2 3 . 6 , “ ” . 6 , “ ” . 7.4 7.2 . . . . 3 (N) . 8 . 4 3
6、 . . KS A ISO 5725 1 (r) . . , . (R)( 30 %) . 9 . KS M ISO 1518 1:2012 6 a) ( , , ) b) c) 1) , (6.1 ) 2) , (6.2 ) 3) ( ) ( ) (6.3 ) 4) KS M ISO 2808 (m) (6.4 ) d) (A, B, C, D) e) , (“ / ” ) f) ( ) g) (“ / ”) h) ( ) i) ( ) j) KS M ISO 1518 1:2012 7 1 KS M ISO 3270, 2 KS A ISO 5725 1, ( ) 1: 1: 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 1518 1:2012KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Paints and varnishes Determination of scratch resistance Part 1: Constant-loading method ICS 87.040