1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 2321 KS M ISO 2321:2009 2009 3 20 http:/www.kats.go.krKS M ISO 2321:2009 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) : :2002 12 30 :2009 3 20 2009-0097 : : ( 02-509-7300) (http:/www.kats.go.kr). 10 5 , . KS M ISO 2321:2009 Rubber threads Method
2、s of test 2006 3 ISO 2321, Rubber threads Methods of test , . 1 . . , . . , , . 2 . . ( ) . KS L ISO 648, KS L ISO 1042, KS M ISO 37, KS M ISO 188, KS M ISO 23529, ISO 105 A02, Textiles Tests for colour fastness Part A02: Grey scale for assessing change in colour ISO 105 A03, Textiles Tests for colo
3、ur fastness Part A03: Grey scale for assessing staining ISO 1183 2, Plastics Methods for determining the density of non-cellular plastics Part 2: Density gradient column method 3 16 KS M ISO 23529 , . KS M ISO 2321:2009 2 . . 4 (count) 4.1 mm2 . 1 Mg/m3( 1 g/cm3) tex . . 4.2 (conventional) ( ) 4.2.1
4、 25.4 mm . 25.4 mm . 25.4 mm . . , 0.254 mm 100 , , 0.635 mm 40 . 4.2.2 , ( 1.13 ) . 50 50/56 . 4.2.3 (multi-filament) , . 3 , 32 3/32/36 . 4.3 1 . 2 . 2 ( .) 2 . , 100 mm1 mm . KS M ISO 2321:2009 3 1 2 3 1 4.4 4.4.1 5 110 mm . 5 10 . (bobbins) , 70 2 30 . , 3. . , 3. . . , . 2 . 4.4.2 , 1 % . 4.5 K
5、S M ISO 2321:2009 4 4.5.1 , S . 00011=mS : 7. (Mg/m3) m : (mg) 4.5.2 , C . , mC51.22= , mC40.25= : 7. (Mg/m3) m : (mg) 4.5.3 4.2.3 5 , . 5 5.1 , . 5.1.1 (metric yield) 1 000 g m 5.2 4.4.2 5 . 5.3 5.3.1 m/kg , . m0001 m: 1 000 mm (g) 5.3.2 5 . KS M ISO 2321:2009 5 6 2 . , . 1 2 . 1 7. , , 8. (SV) 9.
6、10. 11. 12. 13. 2 : 14. 15. 16. 17. 7 7.1 , . 7.1.1 ( ) , Mg/m3 . KS M ISO 23529 . 7.2 , . 7.3 7.3.1 A 7.3.1.1 0.90 Mg/m3 1.11 Mg/m3 . . (0.79 Mg/m3) KS M ISO 2321:2009 6 (1.11 Mg/m3) . , . . 7.3.1.2 . . 20 2 . 7.3.1.3 7.3.1.3.1 , 1 000 cm3 . 7.3.1.3.2 (hydrometer) (hydrostatic balance) , 0.005 Mg/m
7、3 . 7.3.1.4 7.3.1.4.1 10 mm 4 . , . 7.3.1.4.2 (7.3.1.1 ) , . . , . . 7.3.1.4.3 3 . 3 2 3 10 . 7.3.1.4.4 0.005 Mg/m3 . 7.3.2 B ISO 1183 2 . 8 , 8.1 , . 8.1.1 , MPa1) . 8.1.2 300 % 500 % 300 % 500 % , MPa1) . 1) 1 MPa 1 N/mm2KS M ISO 2321:2009 7 8.1.3 . 30 mm 210 mm , 600 % . 8.2 8.2.1 8.2.2 , O- , KS
8、 M ISO 37 . 8.3 8.3.1 60 . , . , . (8.3.2 ) 2 . 100 mm . . , . 8.3.2 2 . 2 . . 300 % 500 % , . , , , . (100 mm) . 5 . 8.4 300 % (mN/mm2) F300/A 500 % (mN/mm2) F500/A (mN/mm2) FB/A (%) 10000BLLL F300: 300 % (mN) F500: 500 % (mN) FB: (mN) A : (mm2) KS M ISO 2321:2009 8 LB: L0: , 5 . . . 9 (SV) 9.1 , .
9、 9.1.1 (Schwartz value) ( ) MPa 1 cnSV . c ( ) , n . c n 100 , . c n 100 2 n 300 % 500 % . 9.1.2 (Schwartz hysteresis ratio) 1 cnHRS . c ( ) , n . c n 100 , . c n 100 2 n 300 % 500 % . 9.2 8.2 . 9.3 , 100 mm1 mm 3 . , O- . c % 6 , 6 ( ) n % . . KS M ISO 2321:2009 9 9.4 , cnSV MPa , , cnSHR % . SNFFc
10、n4SV21+= 100SHR12=FFcn F1: (6 ) n % (MN) F2: (6 ) n % (MN) S : (m2) N : 3 . . 10 10.1 , . 10.1.1 1 ( , .) , ( ) . 2 2 . 15.5 kPa( 15.5 mN/mm2) 27.4 kPa( 27.4 mN/mm2) 10.2 . . 10.3 10.3.1 . 10.3.2 2 , . a) b) , 150 mm2 mm , 30 mm/s10 mm/s c) , KS M ISO 2321:2009 10 d) , , , . , 8.2 , . 1 2 3 4 2 10.4
11、 10.2 3 . . , , . 2 . 10.5 10.5.1 A % , . 10000t=LLLA L0: (mm) KS M ISO 2321:2009 11 Lt: (mm) 10.5.2 3 . 11 11.1 , . 11.1.1 ( 100 %) . 11.2 9.3 . 11.3 3 . , . (spring dynamometer) , . 2 % . 11.4 11.4.1 11.2 3 . 3 , . 2 % ( 100 %2 %). . 11.4.2 , , . . 11.4.3 30 1 . 14 . 11.4.4 . . KS M ISO 2321:2009
12、12 1 2 3 3 11.5 11.5.1 % , . 10012FF F1: F2: 11.5.2 3 . 11.6 100 % , . 12 12.1 12.1.1 . 12.1.2 , , . KS M ISO 2321:2009 13 12.2 12.2.1 . a) b) c) 12.2.2 8. 9. . 70 1 168 2 , . 12.2.3 . 12.3 8. 9. . 12.4 70 , KS M ISO 188 . . 12.5 12.5.1 70 168 2 . 3. 16 . 12.5.2 12.2.1 . 12.6 . a) b) c) % . 10000axx
13、x x0: xa: 13 13.1 KS M ISO 2321:2009 14 13.1.1 . 13.1.2 . 13.1.3 . . 13.2 13.2.1 . 100 % . . 13.2.2 8. 11. . (9.1.1) (11.) . 13.3 13.3.1 , 8.2, 9.2, 10.3 11.3 , . 13.3.2 , 100 % . “ ” 2) . , . 13.3.3 , KS M ISO 188 100 1 150 2 . . 13.4 13.4.1 . , 300 % . 100 % , 100 % 300 % 6 . 13.4.2 100 % 3. 60 10 . 13.4.3 3 2) . ISO/TC 45/SC 4 .KS M ISO 2321:2009 15 . . . , . 3 h A( ) 1001 22 B( ) 1502 2 B . 13.4.4 , 16 3. . 13.4.5 . , . 13.5 . 1000axx x0: xa: . 13.6 . a) b) , c) d) 14 : 14.1 . KS M ISO 2321:2009 16 14.2 , . .