1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) . (ISO 4823:2000, MOD) 2013 31573 2012 (ISO 4823:2000) 315732012 II , 1.092 . 1.22009 . , . , , , . 1 - () 2 () 3 , ( 41-2012 24 2012 .) : ( 3166) 00497 ( 3166) 00497 AZ BY KZ KG MD - RU TJ UZ 4 01 2012 . 636- 315732012
2、1 2015 . 5 ISO 4823:2000 Dentistry Elastomeric impression materials (. ) 9.3. 315732012 III , , / -. (MOD) 525782006 ( 4823:2000). 6 ( ) . , . C, 2013 , 315732012 (ISO 4823:2000) 1 . Dental impression elastomeric materials. Technical requirements.Test methods 2015-01-01 1 ( ). , . 2 : ISO 10993-1620
3、11 . . 16. 315762012 . 315682012 (ISO 6873:1998) . 8.42381 . . 16689 ( 359976) . 315732012 2 - , - 1 , , - . (), , () . , , , , . 3 : 3.1 (consistency): , , . 3.2 (elas-tic recovery test): , , , . 3.3 (extrusion mixing): , , . 3.4 (hand mixing): . 3.5 (immediate container): , . ( , ). 3.6 (mixing ti
4、me): . , . 315732012 33.7 (outer package): , . 3.8 (primary container): ( , , , .), . 3.9 (strain-in-compression test): / , , : 1) ; 2) , , . 3.10 (working time): , , , . 4 , (10.3): - 0 ; - 1 ; - 2 ; - 3 . 5 . 31576 ISO 10993-16. 315732012 4 6 6.1 , , . 6.2 (, ) (10.3, ) 9.1 , ( ) (10.3, ). 6.3 9.3
5、 , (10.3, f), , , 30 , (6.2 9.1). 6.4 (. 1). 1 ( ) 9.2, 9.8, % - - ( - ) 9.4, - - 9.5, %, ( ) 9.6, 9.7, %, - - 0 35 75 1,5 75 96,5 0,8 20 1 35 50 1,5 50 96,5 0,8 20 2 31 41 20 1,5 50 96,5 2,0 20 3 36 20 1,5 50 96,5 2,0 20 ) , a, b d1 d2. . 4. (. 10 11). 315732012 57 . 900 3 . . - 11.2 . . 8 . 8.1 (23 2 ) (50 10) %. . 8.2 , . , . 8.3 , : - , . , , (. 10.3, ); - , 315732012 6 (.10.3, d), , ; - 15 3 ( , ); - 1 . 8.4 ( ) , , . . , : - , . , . , . , . , ; , ; - , . , . , . , . , ; , 315732012 7 . 8.5 , , , . 9 9.1 9.1.1 9.1.1.1 (.10.3, d). 9.1.1.2 8.423. 9.1.2 ( ) 8.3 . , . ,