KS P ISO 20795-2-2011 Dentistry-Base polymers-Part 2:Orthodontic base polymers《牙科学 原料聚合物 第2部分 正畸基聚合物》.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS P ISO 20795 2 2: KS P ISO 20795 2:2011 2011 11 18 http:/www.kats.go.krKS P ISO 20795 2:2011 : ( ) ( ) () ( ) : (ISO/TC106) () () ( ) KS P ISO 20795 2:2011 : (http:/www.standard.go.kr) : :2011 11 18 2011-0517 : :(ISO/TC106) ( 02-509-7 294) (http:/www.kats.

2、go.kr). 10 5 , . KS P ISO 20795 2:2011 i ii . iii 1 1 2 1 3 .1 4 2 5 2 5.1 2 5.2 3 6 5 7 .6 7.1 6 7.2 6 7.3 6 8 6 8.1 6 8.2 .7 8.3 , ( ), 7 8.4 11 8.5 15 8.6 , .20 8.7 .24 9 , , 26 9.1 .26 9.2 27 9.3 27 A( ) MMA HPLC .29 A.1 .29 A.2 29 A.3 29 32 KS P ISO 20795 2:2011 ii . . , , . , , . KS P ISO 2079

3、5 2:2011 iii 2010 1 ISO 20795 2, Dentistry Base polymers Part 2: Orthodontic base polymers . KS P ISO 7405 KS P ISO 10993 1 . KS P ISO 20795 2:2011 2: Dentistry Base polymers Part 2: Orthodontic base polymers 1 , . . , . 2 . . ( ) . KS M ISO 3696, KS P ISO 1942, KS P ISO 7491, KS P ISO 20795 1, KS X

4、 ISO 8601, 3 KS P ISO 1942 . 3.1 (autopolymerizable materials) , 65 3.2 ( ) (build up technique) (spray on technique) 3.3 (immediate container) KS P ISO 20795 2:2011 2 3.4 3.5 3.6 (orthodontic base) 3.7 (outer packaging) 3.8 3.9 (processing) ( ) 3.10 (thermoplastic material) , 4 . 1: 2: 3: 5 5.1 5.1

5、.1 5.1.1.1 . KS P ISO 20795 2:2011 3 5.1.1.2 (8.1.1 ). 5.1.2 (8.1.1 ). 5.2 5.2.1 , KS P ISO 10993 1 KS P ISO 7405 . 5.2.2 5.2.2.1 , 8.5.2 8.6.3 (8.1.1 ). 5.2.2.2 (8.5 ) (8.7 ) (8.1.1 ). 5.2.2.3 8.3.1.4 , (8.1.1 ). 5.2.3 , 1 (8.3.1.4 ) . KS P ISO 20795 2:2011 4 : mm 1 mm . 1 (8.3.1.2.1 ) 5.2.4 8.3.2.

6、3 8.1.1 8.2 , . . . 5.2.5 ( ) 8.3.2.3 , (8.1.1 ) . 5.2.6 8.3.2.5 , 50 MPa ( 1 ). 5.2.7 ( ) 8.3.2.5 , 1 500 MPa ( 1 ). 5.2.8 8.4 , 1.1 MPa m1/2 ( 1 ). 5.2.9 ( ) KS P ISO 20795 2:2011 5 8.4 , 250 J/m2 ( 1 ). 5.2.10 8.5 , ( 1 ). 5 % . 9.3 b) 8.5 , 0.2 % . 5.2.11 8.6 % . 10 % ( 1 ). 5.2.12 8.7 , ( ) 32

7、g/mm3 ( 1 ). 5.2.13 8.7 , ( ) 5 g/mm3 ( 1 ). 1 5.2.6 5.2.13 WfJ/m2wt % wt % wspg/mm3 wslg/mm3 MPa E MPa KmaxMPa m1/2 50 1 500 1.1 250 5 a 10 % 32 5 a , 5 % , 5.5 % . 6 , . KS P ISO 20795 2:2011 6 . 7 7.1 (232) (5010) % . 7.2 (9.3 ) , . . 7.3 . 8 8.1 8.1.1 5.1.1.2 5.1.2 . 5.2.2.1, 5.2.2.2, 5.2.5 KS P

8、 ISO 7491 (5.2.4 ) . 5.2.2.3 5.2.3 . 9. . 8.1.2 (5.1.1.2 ). (5.1.2 ). , , (5.2.2.1 ) . (5.2.2.2 ). (5.2.2.3 ). KS P ISO 20795 2:2011 7 (5.2.3 ). , , (9. ). 8.2 8.2.1 8.3.2.3 5.2.4 . 9.2.1 c) 9.2.2 c) (8.1.1 ). 8.2.2 KS P ISO 7491 , (5.2.4 ). 8.3 , ( ), 8.3.1 8.3.1.1 8.3.1.1.1 , 10 m 20 m 8.3.1.2 8.3

9、.1.2.1 , ( 1 ) 8.3.1.2.2 , 5 mm . 8.3.1.2.3 , 9.3 j) . 8.3.1.2.4 , 30 m(P500) KS L ISO 6344 1 8.3.1.2.5 , 16 36 70 mm 95 mm , 10 mm . 8.3.1.2.6 ( ) , 16 36 , 70 mm 95 mm . 8.3.1.3 1 2 (8.3.1.2.2) (8.3.1.2.1) . 8.3.1.4 . (8.3.1.1), (8.3.1.2) (8.3.1.3 ) . (8.3.1.1.1) KS P ISO 20795 2:2011 8 (8.3.1.2.5

10、) (650350) m/min 1 . 1 500 min 1 70 mm 329 m/min , 3 500 min 1 100 mm 1 100 m/min . (8.3.1.1.1) (8.3.1.2.6) . , 5.2.2.3 . 8.3.1.5 / 5.2.2.3 , . 5.2.2.3 , . , . . 8.3.1.6 , . 8.3.2 ( ), ( ) 8.3.2.1 8.3.2.1.1 , 8.3.1 . 8.3.2.2 8.3.2.2.1 ( ) , , . 8.3.2.2.2 , - - , 30 . . 8.3.2.2.3 , 30 m(P500), 18 m(P

11、1000) 15 m(P1200) . KS L ISO 6344 1 8.3.2.2.4 / , 0.01 mm . 8.3.2.2.5 , (371) KS M ISO 3696 3 . 8.3.2.2.6 , (51) mm/min , 0.025 mm . KS P ISO 20795 2:2011 9 . 8.3.2.2.7 , 3.2 mm 10.5 mm . 0.1 mm , . (500.1) mm , 0.1 mm . . 8.3.2.2.8 , (371) . 8.3.2.3 . , 64 mm, (10.00.2) mm, (3.30.2) mm . (8.3.2.2.2

12、) . . (8.3.2.2.3) . (8.3.2.2.4), 0.01 mm . 0.02 mm . . 8.3.2.4 ( ) 8.3.2.4.1 / 8.3.2.3 , 5.2.5 . 5.2.5 . 8.3.2.4.2 . 8.3.2.5 ( ) 8.3.2.5.1 8.3.2.3 , 5.2.5 (8.3.2.5.2.3 8.3.2.5.2.4 ) (371) (8.3.2.2.5) (502) . (8.3.2.2.8) (8.3.2.2.7) . . (51) mm/min . 8.3.2.5.2 KS P ISO 20795 2:2011 10 8.3.2.5.2.1 ( )

13、 MPa . 223bhFl= F : (N) l : (mm), 0.01 mm b : (mm) h : (mm) 8.3.2.5.2.2 E MPa . dbhlFE3314= F1 :- (N) . d : F1 (mm) l, b, h : 8.3.2.5.2.1 . 8.3.2.5.2.3 / 50 MPa , 5.2.6 . 50 MPa , . 50 MPa , . 50 MPa , 5.2.6 . 8.3.2.5.2.4 / 5.2.6 , 8.3.2.5.2.2 . , . 1 500 MPa , 5.2.7 . KS P ISO 20795 2:2011 11 1 500

14、 MPa , . 1 500 MPa , . ( ) 5.2.6 5.2.7 . 8.3.2.5.2.5 , ( ) 5.2.6 5.2.7 , . 8.4 8.4.1 8.4.1.1 , 8.3.1 . 8.4.1.2 , 8.4.2 8.4.2.1 8.3.2.2.2, 8.3.2.2.3, 8.3.2.2.4, 8.3.2.2.5, 8.3.2.2.8 8.4.2.2 () , . (pre-crack) (0.50.1) mm . (3.00.2) mm . 8.4.2.3 , . 8.4.2.4 , , 8.4.2.5 , ( mm ) . 8.4.2.6 , (231) 8.4.2

15、.7 8.4.2.8 , 8.3.2.2.7 . , lt (32.00.1) mm (8.4.4.1 ). 8.4.2.9 , (1.00.2) mm/min 0.025 mm . / . . KS P ISO 20795 2:2011 12 8.4.3 24 , (8.4.1.1) (8.3.2.2.2) . . (8.4.2.2) (8.00.2) mm , . 18 m (P1000) 15 m(P1200) (8.3.2.2.3) 39 mm, ht(8.00.2) mm, bt(4.00.2) mm . (8.4.2.3) , . (8.4.2.2) (3.00.2) mm . (8.4.2.3) / . (8.4.1.2) . (8.4.2.4) / . 100 m 400 m . (8.4.2.5) . . . 2 a) . (8.3.2.2.4) (bt ) (ht) 2 b) . (8.3.2.2.5) 7 2 (371) . (6015) (231) (8.4.2.6) . , (8.4.2.7) . (8.4.2.8). 2 b) . . (8.4.2.9) , (1.00.2) mm/min . 5 % (1.00.2) N . / .

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