1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS D ISO 7668 20, 45, 60, 85 KS D ISO 7668:2012 2012 4 25 http:/www.kats.go.krKS D ISO 7668:2012 : ( ) ( ) () () NS () ( ) : () () : (http:/www.standard.go.kr) ： ：2012 4 25 2012-0181 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS D ISO 7668:2012 i .
2、ii 1 1 2 .1 3 1 4 .2 4.1 .2 4.2 .2 4.3 2 4.4 , , .2 4.5 2 4.6 2 4.7 2 5 .6 5.1 .6 5.2 7 6 7 7 .8 7.1 .8 7.2 .8 7.3 .8 8 .11 8.1 .11 8.2 11 8.3 11 9 .11 A( ) .12 13 KS D ISO 7668:2012 ii 2010 2 ISO 7668, Anodizing of aluminium and its alloys Measurement of specular reflectance and specular gloss of a
3、nodic oxidation coatings at angles of 20, 45, 60 or 85 , . KS D ISO 7668:2012 20, 45, 60, 85 Anodizing of aluminium and its alloys Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20, 45, 60 or 85 1 20( A), 45( B), 60( C), 85( D) 45 ( E) . . . 2 . 2.1
4、(specular reflectance) ( % ) 2.2 ( specular gloss) (specular direction) 1.567 1.567 20, 45, 60 85 100 ( 5 ). , . 3 20, 45, 60 85 . KS D ISO 7668:2012 2 4 . 4.1 , , , CIE C(CIE 38:19771 ) D65 CIE . , (4.2) (4.4) . 4.2 (converging) . 4.3 . 4.4 , , . 4.5 . 4.6 1 % . (spectral correction) (4.1 ). 4.7 (1
5、) . A： 200.1 B： 450.1 C： 600.1 D： 850.1 E： 450.1 . . (2) , . KS D ISO 7668:2012 3 21 0.1 . 10 mm . . 1 2 . 1, 2 3 . 1 A, B, C, D 50 mm . 2 E . , () 2f(tan /2)( f ) . 1 A, B, C, D () 1() amm 2() amm A, B, C, D 0.75(1) 0.25 0.65 0.22 2.5(2)b0.5 2.18b0.44 A 20 1.80(1) 0.05 1.57 0.04 3.6(2) 0.1 3.14 0.0
6、9 B 45 4.4(1) 0.1 3.84 0.09 11.7(2) 0.2 10.25 0.17 C 60 4.4(1) 0.1 3.84 0.09 11.7(2) 0.2 10.25 0.17 D 85 4.0(1) 0.3 3.49 0.26 6.0(2) 0.3 5.24 0.26 a 50 mm . (f) , f/50 . b(0.650.22) mm(： ) 0.750.25 . 2 E 45 () amm 3.44 0.23 1.5 0.1 45 3.44 0.23 1.5 0.1 a 25.4 mm . (f) , 2f(tan /2) . KS D ISO 7668:20
7、12 4 a) b) 1 G L1 L2 L3 S ( ) P B I R 1 ( ) 1 ( ) 2 ( ) 2 ( ) L2 L3 1 1 2 21 2 1 . 1 A(20), B(45), C(60), D(85) KS D ISO 7668:2012 5 a) b) G L1 L2 P B I 1 2 1 2 1 2 1 . 2 A(20), B(45), C(60), D(85) KS D ISO 7668:2012 6 G L1 L2 B P Q S I R 1 2 1 2 450.1 2 . 3 E 45 5 5.1 5.1.1 1 cm 1.567 . A . KS D IS
8、O 7668:2012 7 . 5.1.2 ( E ) E 45 25 mm25 mm35.3 mm . . (A.1 ) 3 . 3 45 % 1.500 92.16 1.523 91.59 1.567 90.48 1.600 89.63 , . 5.2 5.2.1 , 1 (5.1 ) . . 1 . . 2 . 5.2.2 . 6 , . 1 1 2 , (4.5) . , 4 5 . E , 3 . ( ) . , 1 % 4.6 KS D ISO 7668:2012 8 . , A, B, C 1 4.6 . D , 10 60 1 . 10 60 2 . , . , , . 7 7
9、.1 6. , . , . 7.2 , 1 (5.1.1 ) 4 10 0.1 . , 1 4 . E , (5.1.2 ) 3 . 90 % 0.1 % , (bright finishes) 85 . 7.3 1 5 . 100 , 1 5 0.5 0.2 0.1 (2 5 10) . KS D ISO 7668:2012 9 4 n 20 45 60 85 1.400 1.410 1.420 1.430 1.440 1.450 1.460 1.470 1.480 1.490 1.500 1.510 1.520 1.530 1.540 1.550 1.560 1.567a1.570 1.5
10、80 1.581 1.590 1.600 1.610 1.617 1.620 1.630 1.640 1.648 1.650 1.660 1.670 1.680 1.690 1.700 1.710 1.720 1.730 1.740 1.750 1.760 1.770 1.780 1.790 1.800 2.800 2.917 3.035 3.155 3.276 3.398 3.522 3.646 3.772 3.899 4.027 4.156 4.285 4.416 4.548 4.681 4.814 4.908a4.948 5.083 5.102 5.219 5.355 5.493 5.5
11、92 5.630 5.769 5.908 6.015 6.048 6.188 6.329 6.470 6.611 6.754 6.896 7.039 7.183 7.327 7.471 7.615 7.760 7.905 8.051 8.197 3.658 3.791 3.925 4.060 4.196 4.332 4.469 4.607 4.746 4.884 5.024 5.164 5.305 5.446 5.587 5.729 5.871 5.971a6.014 6.157 6.177 6.299 6.443 6.587 6.691 6.731 6.876 7.020 7.132 7.1
12、65 7.310 7.455 7.601 7.746 7.892 8.038 8.183 8.329 8.475 8.621 8.767 8.914 9.060 9.206 9.352 7.200 7.376 7.552 7.728 7.901 8.074 8.245 8.416 8.584 8.752 8.919 9.084 9.248 9.411 9.573 9.734 9.894 10.006a10.053 10.211 10.233 10.368 10.524 10.679 10.800 10.833 10.986 11.138 11.255 11.289 11.440 11.590
13、11.738 11.886 12.034 12.180 12.325 12.470 12.614 12.758 12.901 13.043 13.184 13.324 13.346 59.832 60.012 60.183 60.345 60.499 60.646 60.786 60.919 61.045 61.166 61.280 61.389 61.492 61.591 61.684 61.773 61.858 61.914a61.938 62.015 62.025 62.087 62.156 62.221 62.266 62.283 62.342 62.397 62.438 62.449
14、 62.499 62.545 62.589 62.631 62.697 62.706 62.740 62.772 62.802 62.830 62.856 62.879 62.901 62.921 62.940 a KS D ISO 7668:2012 10 5 n 20 45 60 85 1.400 1.410 1.420 1.430 1.440 1.450 1.460 1.470 1.480 1.490 1.500 1.510 1.520 1.530 1.540 1.550 1.560 1.567a1.570 1.580 1.590 1.600 1.610 1.620 1.630 1.64
15、0 1.650 1.660 1.670 1.680 1.690 1.700 1.710 1.720 1.730 1.740 1.750 1.760 1.770 1.780 1.790 1.800 57.0 59.4 61.8 64.3 66.7 69.2 71.8 74.3 76.9 79.4 82.0 84.7 87.3 90.0 92.7 95.4 98.1 100.0a100.8 103.6 106.3 109.1 111.9 114.3 117.5 120.4 123.2 126.1 129.0 131.8 134.7 137.6 140.5 143.4 146.4 149.3 152
16、.2 155.2 158.1 161.1 164.0 167.0 61.3 63.5 65.7 68.0 70.3 72.6 74.9 77.2 79.5 81.8 84.1 86.5 88.8 91.2 93.6 95.9 98.3 100.0a100.7 103.1 105.5 107.9 110.3 112.7 115.2 117.6 120.0 122.4 124.9 127.3 129.7 132.2 134.6 137.1 139.5 141.9 144.4 146.8 149.3 151.7 154.2 156.6 71.9 73.7 75.5 77.2 79.0 80.7 82
17、.4 84.1 85.8 87.5 89.1 90.8 92.4 94.1 95.7 97.3 98.9 100.0a100.5 102.1 103.6 105.2 106.7 108.4 109.8 111.3 112.8 114.3 115.8 117.3 118.8 120.3 121.7 123.2 124.6 126.1 127.5 128.9 130.4 131.8 133.2 134.6 96.6 96.9 97.2 97.5 97.6 98.0 98.2 98.4 98.6 98.8 99.0 99.2 99.3 99.5 99.6 99.8 99.9 100.0a100.0
18、100.2 100.3 100.4 100.5 100.6 100.7 100.8 100.9 100.9 101.0 101.1 101.2 101.2 101.3 101.3 101.4 101.4 101.5 101.5 101.6 101.6 101.6 101.7 a KS D ISO 7668:2012 11 8 8.1 (8.2 ) (8.3 ) , , , . , . 8.2 , . 10 , 0.1 . 8.3 , . 0.5 0.2 0.1 , 2 5 10 . 9 . a) (： KS D ISO 7668) b) c) d) e) (8. ) f) g) KS D IS
19、O 7668:2012 12 A ( ) A.1 (rs)(%) (A.1)( ) . 100)(tan)(tan)(sin)(sin212222s+=ririririr (A.1) i ： r ： n sin r sin i( n D ) 4 . 1.567 , 1.523 . A.2 (gs) (n) , n 1.567 100 . n 1.567 , (n) . (A.2) . gs 100 k(1.567 n) (A.2) k 270 A(20) k 240 B(45) k 160 C(60) k 14 D(85) n 1.523 20 88.1, 45 89.4, 60 93.0,
20、85 99.4 . 5 . KS D ISO 7668:2012 13 1 CIE 38： 1977, Radiometric and Photometric Characteristics of Materials and their Measurement 20, 45, 60, 85 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS D ISO 7668:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Anodizing of aluminium and its alloys Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20, 45, 60 or 85 ICS 25.220.20 Korean Agency for Technology and Standards http:/www.kats.go.kr
