KS L 6804-2012 Carbon fibre－Determination of the tensile properties of the single-filament specimens《碳纤维 单丝的直径和断面面积测定》.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS L 6804 KS L 6804:2012(MOD ISO 11567:1995) 2012 11 30 http:/www.kats.go.krKS L 6804:2012 : ( ) ( ) () () KCC ( ) : (http:/www.standard.go.kr) ： ：2002 12 2 ：2012 11 30 2012-0661 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS L 6804:2012 i ii 1 1 2 1

2、 3 1 3.1 A 1 3.2 B 2 3.3 C 2 3.4 D 2 4 2 4.1 A 2 4.2 B D 2 4.3 C 2 5 A： .2 6 B： .3 6.1 .3 6.2 .3 6.3 3 6.4 3 6.5 4 6.6 .4 7 C： 4 7.1 .4 7.2 .4 7.3 5 7.4 5 7.5 6 8 D： .6 8.1 .6 8.2 .6 8.3 6 8.4 7 8.5 .7 9 .7 A( ) C .8 A.1 8 A.2 8 KS L 6804:2012 10 KS L 6804:2012 ii 1995 1 ISO 11567, Carbon fibre Dete

3、rmination of filament diameter and cross-sectional area , , , . . KS L 6804:2012 (MOD ISO 11567:1995) Carbon fibre Determination of the tensile properties of the single-filament specimens 1 . . “ ” , “ ” . . . 2 . . ( ) . KS L 6801, ISO 10119： 1992, Carbon fibre Determination of density . KS L 6803,

4、 ISO 11566 ： 1996, Carbon fibre Determination of the tensile properties of single-filament specimens . ISO 1889： 1997, Reinforcement yarns Determination of linear density ISO 10120： 1991, Carbon fibre Determination of linear density , ISO 10120 KS . 3 4 . 3.1 A KS L 6804:2012 2 3.2 B 3.3 C 3.4 D A ,

5、 . B , C D . 4 , . 1 20 . . 4.1 A , KS L 6801 ISO 1889 . 1 . 4.2 B D 50 mm . 20 . 4.3 C 30 mm . 1 , 20 . 5 A： ISO 1889 , KS L 6801 . . d (1) m . ctd=3104(1) t： (tex) KS L 6804:2012 3 ： (g/cm3) c： 6 B： 6.1 . B , 10 m . 6.2 6.2.1 , , , , . 100 , 1 000 . 6.2.2 (250.5) mm , ( 1 ) ： mm 1 6.3 1/100 mm . 6

6、.4 KS L 6804:2012 4 6.4.1 KS L 6803 . 6.4.2 . 6.4.2 . , . 6.5 , 3 . , . . 20 C 1.43 1.53 , . (cedar) . . . , . (Nr ) . 6.6 , 1 m n d (2) m . nNdr= (2) 7 C： 7.1 , . . , . C , 10 m , 10 m . 7.2 7.2.1 / 7.2.2 KS L 6804:2012 5 7.2.3 . 7.2.4 7.2.5 (image analyzer) 7.2.6 . , . 7.3 30 mm , . . , . . A . 7.

7、4 7.4.1 , . 1 0001 500 . . . , . 6.6 . , . . . . 7.4.2 , . KS L 6804:2012 6 7.5 7.5.1 a) 7.4.1 . . b) . . . 7.5.2 a) . s m2 . d (3) m . sd 2= (3) . 8 D： 8.1 , , . D . . 8.2 8.2.1 2 mW . . 8.2.2 (6.2.2) (goniometer) . 8.2.3 8.2.4 mm . 8.3 KS L 6804:2012 7 B (6.4 ). 8.4 , 3 . ( 0.5 mm , ). ( 0.5 mm ,

8、). 15 . 15 165 . 8.5 d (4) m . lDd=(4) ： (m)( 0.632 m) D： (mm) l： (mm) 9 . a) (A , B , C D ) b) c) (m)/ (m2) d) KS L 6804:2012 8 A ( ) C A.1 A.1.1 , , A.1.2 100 mL 200 mL . A.1.3 ( ) 30 mm, 20 mm . A.1.4 300 mm, 300 mm . A.1.5 A.1.6 , . A.1.7 100 800 . A.1.8 , A.1.9 . A.2 40 mm40 mm (A.1.5) (A.1.4)

9、. (A.1.3) . KS L 6804:2012 9 . , . . 1 . (A.1.2) , (A.1.1) . , . . . (A.1.6) 100 (A.1.7) , . 800 . (A.1.6) (A.1.8) , (A.1.9) . 1 500 , . . ： 200 rpm ： 1 N 2 N ： 2 g/L 5 g/L ： 20 40 ： 5 KS L 6804:2012 10 KS L 6804:2012 , . 1995 ISO 11567, Carbon fibre Determination of filament diameter and cross-sect

10、ional area , KS L 2515( ) 7.6( ) 7.6.1( ) c)( ) . ISO KS . 1 KS L 2515 ISO 11567 KS L 2515 8 (ISO 8. 9. 10. .). , a) (ISO .) b) c) (ISO ) d) e) pH f) ( )(ISO 2.) g) ( )(ISO 2. .) h) ISO a), c), f) 3 , h) 6 ISO . , , ISO , 5 ISO . ISO 1889, ISO 1890, ISO 3344, 2 ISO KS KS L 2515 1987 2002 . KS 1 , IS

11、O 1 1 . , 4 ISO KS . ISO 10119:1992, (Carbon fibre Determination of density) ISO 10548:1994, (Carbon fibre Determination of size content) ISO 11566:1996, (Carbon fibre Determination of the tensile KS L 6804:2012 11 properties of single-filament specimens) ISO 11567:1995, (Carbon fibre Determination

12、of filament diameter and cross-sectional area) ISO 1889 ISO 10120 , 4 . ISO 1889, ISO 1890, ISO 3344, ISO 10618, 8 KS L 2515 . KS L 2515 pH ISO 10119 ISO 11566 ISO 11567 ISO 10618 ISO 10548 ISO 1889 ISO 1890 ISO 3344 pH KS ISO , KS L 2515 . 3 KS L 6804 ISO 11567 a) 2. ISO 11567 ISO 11566 , 1996 KS I

13、SO 11566:1996 . b) 4. , , ISO “Test specimens shall be taken from each yarn sample” 4.1 4.3 . c) 7. C ISO 7.1 (paragraph) 2 “but can also be used without modification to examine the distribution of the fibers in a unidirectional composite, as well as for the measurement of the fiber content by volum

14、e” . 7.4 Procedure “in order to set the double wire exactly parallel to the axis of the filament” 6.5 , . 7.4 7.4.1 7.4 7.4.1 . 7.4.1 2 . 7.4.1 KS L 6804:2012 12 2 . 3 “use polarized light, with a crossed polarizer and analyser, and a half-wavelength plate” , . ISO , KS . KS . d) A() 1) A.1.8 ISO “

15、” , KS “ , ” . 2) A.2 “100 150 ” , KS “100 ” . 13KS L 6804:2012KS KS L 6804:2012, ISO 11567:1995, Carbon fibre Determination of filament diameter and cross-sectional area (I) KS (II) (III) (IV) KS (V) KS (1) ISO 11567 IDT . (2) KS L 6801:2012 KS L 6803:2012 ISO 1889:1997 ISO 10119:1992 ISO 10120:199

16、1 ISO 11566:1996 MODKS ISO 1889 , ISO ISO 10120 . ISO 10120 ISO 1889 ISO . (3) IDT . (4) .MOD . ISO . (5) IDT . (6) IDT KS ： MOD 1 . IDT . MOD/ . MOD/ . MOD/ . MOD/ . NEQ . 2 KS . IDT . MOD . NEQ . 3 (I) (III) “ ” , “ ” . 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS L 6804:2012 (MOD ISO 11567:1995)KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Carbon fibreDetermination of the tensile properties of the single-filament specimens ICS 59.100.20