GOST R 8 829-2013 State system for ensuring the uniformity of measurements Method for the determination of optical density (transmittance coefficient) and haze of polymeric plates .pdf

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1、 8.829 2013 ( ) 8.8292013 II 1 - - ( ) 2 206 -10 - 3 06 2013 . 1014- 4 1.02012 ( 8). ( 1 ) , . () . , (gost.ru) , 2014 , 8.829 2013 1 ( ) State system for ensuring the uniformity of measurements. Method for the determination of optical density (transmittance coefficient) and haze of polymeric plates

2、 and films. 2015 01 01 1 ( ) . 2 : 7601-78 . , 26148-84 . 8.332-78 . . , 1 , , , . , , (). , , , , , . , , , , . 3 7601, 26148, : 3.1 ; : , , , . 3.2 ;s: , , , . 3.3 ; H: . , 230. 8.8292013 2 4 4.1 : - 23 2 0;- (50 5) %; - (101 4) ; - (220 22) . 4.2 4.2.1 . , , , , , , . , , , ( , ). 4.2.2 . 50 50 .

3、 4.2.3 , . 4.2.4 40 (23 2) 0 (50 5) %, . 4.3 4.3.1 , 4% . . 1700. 80. , , . . 4.3.2 . 30. .4.3.3 , , , 80.4.3.4 , , 1,30,10 .4.3.5 . 5 5.1. 5.1.1 . 1%. 8.829 2013 3 V() 8.332. 5.1.2 (90100) . , , , , (8,00,5)0.5.1.3 . (, ), . , . 5.1.4 , . . 5.1.5 1. 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 . 1 5.1.6 , 1.

4、1 1 2 , 3 , 4 , 5.1.7 , 1, . 5.1.8 : = 2/ 1 . (1) 5.1.9 s s= 4- 3(2/ 1)/ 1 (2) 1 2 3 4 5 6 7 9 8 8.8292013 4 5.1.10 H, % H=s/100 . (3) 5.2 5.2.1 . 5.2.2 , . 5.2.3 . 5.2.4 2. 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 2 5.2.5 , 5.1.6-5.1.10. 1 2 3 4 5 6 8 7 5 8.829 2013 5 681.7.069.2.089:006.354 17.180 84.10 0008 : , , , 01.09.2014. 60x841/8. . . 0,93. 40 . . 3279. , 123995 , ., 4. www.gostinfo.ru infogostinfo.ru

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