ASTM D523-2014
StandardTest Method for SpecularGloss
ASTM D523-2014
1
1
D523
(
1.
1.1 60 20 85
(1-7)
2
1.2 SI SI
1.3
2.
2.1 ASTM
3
D823
D3964
D3980 1998
4
D4039
E97 45 /0
1991
4
E430
1
ASTM E12 E12.03
2014 1 1 2014 1 1939 2008
D523-08 DOI:10.1520/D0523-14
2
3
ASTM ASTM www.astm.org ASTM service@astm.org
ASTM ASTM
4
www.astm.org
ASTM D523-2014
2
3.
3.1
3.1.1 n
3.1.2 n-
4.
4.1 60 20 85 8,9
4.1.1 20 60
4.1.2 20 60 70
4.1.3 85 ( 60 10 )
5.
5.1
5.1.1
5.2
1
(1)(6)(7) E430 D4039
2
5.3 -
5.4
ASTM D523-2014
3
6.
6.1
6.2
0.1
1
1 2
1 2 100
1 5 60
=1.0000
1
2 tan /2 2 tan /2
0.750.250.01310.0044 0.1710.057 2.50.50.04360.0087 0.5680.114
60 4.4 0.1 0.0768 0.00181.000 0.02311.7 0.2 0.2049 0.00352.668 0.046
20 1.8 0.05 0.0314 0.00090.409 0.012 3.6 0.1 0.0629 0.00180.819 0.023
85 4.0 0.3 0.0698 0.00520.909 0.068 6.0 0.3 0.1048 0.00521.365 0.068
6.2.1
6.2.1.1 60 20 85
6.2.1.2
1
2 - 11
6.3 - 1
