1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 14782 KS M ISO 14782:2008 2008 10 28 http:/www.kats.go.krKS M ISO 14782:2008 : ( ) ( ) () ()SK () ( ) : (http:/www.standard.go.kr) : : 2003 12 3 : 2008 10 28 2008-0705 : : ( 025097301) (http:/www.kats.go.kr). 10 5 , . KS M ISO 14782:2008 Plastics D
2、etermination of haze for transparent materials 1999 1 ISO 14782, Plastics Determination of haze for transparent materials . 1 . 40 % . 2 . . ( ) . KS A ISO 5725 1, ( ) 1: KS A ISO 5725 2, ( ) 2: KS A ISO 5725 3, ( ) 3: KS M ISO 291, KS M ISO 7724 2, 2: KS M ISO 13468 1, 1: ISO/CIE 10526, CIE standar
3、d illuminants for colorimetry ISO/CIE 10527, CIE standard colorimetric observers IEC 60050 845, International Electrotechnical Vocabulary Chapter 845: Lighting 3 KS M ISO 13468 1 . 3.1 0.044 rad(2.5) (%) 4 . KS M ISO 14782:2008 2 5 5.1 , , , , ( 1) . 5.2 (photopic standard luminous efficiency) V()(I
4、EC 60050 845 ) , ISO/CIE 10526 CIE D65 ISO/CIE 10527 (colour-matching) y () . 1 % . . 5.3 0.05 rad(3) . . 5.4 0 . 5.5 ( 150 mm .), 3 % . 5.6 , , ( 1) . , (3.140.03) rad(1802) . (0.140.002) rad(80.1) . . , . 1.57 rad(90) . , , . 5.7 , , (0.0230.002) rad(1.30.1) . 1 . 2 0.002 rad(0.1) 0.6 % . . 5.8 KS
5、 M ISO 7724 2 , ( ) (tristimulus) Y10 90 % 3 % . . 5.9 2 , , . KS M ISO 14782:2008 3 . . . 1 6 2 7 3 8 4 9 5 10 1 6 6.1 , / . 6.2 , , , , . 6.3 . 50 mm . 6.4 3 . 7 7.1 , KS M ISO 291 (232) , (5010) % 40 . 7.2 , (232) , (5010) % . 8 KS M ISO 14782:2008 4 8.1 . 8.2 . 8.3 1 4 . 8.4 3 0.02 mm , 1 m . 8.
6、5 3 . 1 1 a 2 3 4 a9. 9 . 10012324= 1: 2: 3: 4: d 1 . , 1 (KS M ISO 13468 1 ) . . , 1 . d 1 d11234/= . 10 . 8 7 . KS A ISO 5725 1, KS A ISO 5725 2 KS A ISO 5725 3 1994 . KS M ISO 14782:2008 5 2 . (Grubbs test) 1 . 2 : % (haze) a sRw b sR PMMA 0.30 0.028 0.051 0 PMMA HI(1) 0.40 0.027 0.078 0 PMMA HI(
7、2) 0.95 0.032 0.050 0 ABS(1) 2.88 0.17 0.30 0 ABS(2) 11.7 0.68 1.25 0 PMMA 31.0 0.19 1.50 0 PE 38.2 0.68 1.14 1 PET/PE 41.8 1.52 2.02 0 a , , , . b , , , . 2 1 % . 40 % . . 8 0.2 35.3 % 12 . 8.9 % . , 2.2 . 9.3 %, 13.6 % . . ( 2 ) . 11 . a) (KS M ISO 14782) b) c) d) , 3 e) f) g) 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 14782:2008KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Plastics Determination of haze for transparent materials ICS 83.081.01
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