GOST R 54550-2011 Synthetic rubbers Determination of the mass fraction of extractables《橡胶 可提取物质量分数的测定》.pdf

1、 545502011 27 2002 . 184- 1 - , , (),-4,- ( )2 160 3 29 2011 . 634-4 ATM 57742009 . (ASTM D 57742009 Standard test methods for rubber Chemical nalysis of xtractables). , , , , - / , . - 1.52004 ( 3.5).- , -, 5 1.02012 ( 8). ( 1 ) , -. () . , - - (gost.ru) , 2013 , - II 5455020111 12 13 24 .25 .26 .2

2、7 28 .39 .310 411 .412 ( ) .513 514 615 616 .617 618 819 .920 ( ) 1021 .1022 .1023 1024 .1025 .1126 .1127 ( , ) .1228 .1229 1230 .1231 1332 .1333 .1334 .1335 ( , -) 1336 .1437 1438 .1439 1440 .1441 .1442 .14 () - , .15 16III 545502011 Synthetic rubbers. Determination of the mass fraction of extracta

3、bles 201307011 (A, B, C, D) , - (SBR). . - , , , . , , 1. , . , - .2 : 5725-12002 ( ) - . 1. 532282008 . 1. - . 545542011 . , , 7452003 . 177074 ( 104283, 478880) ., , , . 260379 . . 311877 . . 432877 . . 578978 . . 1830087 . 2533682 . , - 2710986 . 2916991 ( 64877) . 2925191 ( 385-184) . . 1. - - ,

4、 1 -1 545502011 , - . , , . , , (). - , , , - , , -. , , , , .3 , . . . , 2.4 ( ) 100 3 10, 20, 40 . 5 100 3 . , , .5 . , , , , . 100 , , ( , ).6 6.1 400500 3.6.2 . .6.3 .6.4 . 745 100 c180 75 c180 8 .6.5 (), 105 3,0 . - , (100 c177 3) .6.6 2-140 2-190, 2-250 25336.6.7 54554. 27109.6.8 53228.6.9 .7

5、7.1 7.1.1 (ETA) ETA 70 ( 18300) 30 - . 4 2 545502011, . 1 . - , 3.7.1.2 (H-ITM) 75 25 ( 5789), 92 .7.1.3 2603.8 8.1 8.2 8.3.8.2 450 0,1 . (100 c177 5) (0,25 c177 0,05) , . , . 4 - 0,1 . . 0,1 , . ( 0,1 ).8.3 250 (0,25 c177 0,05) , , 32 . 0,1 - , (100 c177 5) , , . ( 0,1 ). 0,1 % 1 .8.4 0,5 . 6 - 10 50 . . , - ( , ), , , - :- ) , 1,51,7 8994 - 0,177 , , - , . , . . - , ;- b) 56 38 c180 38 , , 50c180 50 , - .9 9.1 6 .9.2 100 3 (ETA H-ITM), , 3 545502011. , . - , 8.4.9.3 10 (- 1 ). , 20 3 -, , 100 3 . .9.4 20 (- 1 ). , 20 3 -, ,