1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 6584 ( , , , ) KS M 6584:2008 2008 12 10 http:/www.kats.go.krKS M 6584:2008 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) : : 2002 11 7 : 2008 12 10 2008-0868 : : ( 025097301) (http:/www.kats.go.kr). 10 5 , . KS M 6584:2008 ( , , , ) Standard test me
2、thod for rubber Determination of metal content by Flame Atomic Absorption(AAS) analysis 2006 ASTM D 4004, Standard test method for rubber Determination of metal content by Flame Atomic Absorption(AAS) analysis , . 1 1.1 , , , , . . 1.2 (3. ). 5 . A 8. B 9. C 10. D 14.22. E 23.31. . . 2 . . ( ) . KS
3、M 7703, ISO 1396, Vulcanized and unvulcanized compounded rubber Determination of copper content Zinc diethyldithiocarbamate photometric method KS M 6584:2008 2 ISO 1655, Raw rubber and rubber latex Determination of manganese content Potassium periodate photometric method ASTM D 1076, Standard specif
4、ication for rubber Concentrated, ammonia preserved, creamed, and centrifuged natural latex ASTM D 4483, Standard practice for evaluating precision for test method standards in the rubber and carbon black manufacturing industries ASTM E 663, Flame atomic absorption spectrophotometry 3 3.1 A . (8. ).
5、3.1.1 A 250 550 12 . . 3.2 B (9. ) 3.2.1 B A . . 3.3 C (10. ) 3.3.1 C 550 . A . 3.4 D (14.2 ) 3.4.1 D 550 . 3.5 E (23.2 ) 3.5.1 E 550 . 3.5.2 3.6 3.6 , 2. . KS M 6584:2008 3 4 4.1 , . 5 5.1 5.2 5.3 5.4 25 mL 5.5 5.6 5.7 , . 6 . 6.1 , 2 1) . 6.2 (HCl)( 1.19 g/mL) 6.3 (6M) 6.4 (Li2CO3) 6.5 (LiBO3) 6.6
6、 (Li2B4O7) 6.7 (HNO3)( 1.83 g/mL) 6.8 (Na2CO3) 6.9 (10 )(Na2B4O7 10H2O) 6.10 (H2SO4)( 1.83 g/mL) 7 1) 2 : , KS M 6584:2008 4 7.1 . A 8 8.1 0.5 % 0.1 g 25 mL 50 mL . 10 g , 0.1 mg (W) . 8.2 250 30 550 1 . 12 . 8.3 6 M 5 mL 25 mL 2 . 10 mg/kg(g/g) 6 M 2 mL 10 mL . 8.4 ASTM E 663 . . 2 . B 9 9.1 1 g 8.
7、1 8.2 . 9.2 , (Na2CO3) (10 )(Na2B4O7 10H2O) 3: 1 1 g . . (Li2CO3) (Li2B4O7) (LiBO3) 3: 1 . 9.3 6 M 5 mL 510 mL . 9.4 25 mL 2 . 9.5 8.4 . C 10 10.1 1 g . 10.2 25 mL ( 0.51 ). 10.3 , 10 mL . KS M 6584:2008 5 10.4 ( 13 ), 550 . 10.5 8.3 8.4 . 11 11.1 . 11.1.1 % mg/kg 2 . 11.1.2 11.1.3 11.1.4 11.1.5 , ,
8、 , 11.1.6 11.1.7 12 12.1 0.050 ( 1 ). 13 13.1 ASTM D 4483 . , , . 13.2 3 % 1 % . 13.2.1 1 3 3 6 . 13.2.1.1 1 ( 2 ). 13.3 1 ( 2 ) 3 3 6 , 2 . 13.3.1 1 ( 3 ). KS M 6584:2008 6 13.4 mg/kg . 13.4.1 1 3 3 5 ( 4 ). 2 . 13.4.1.1 1 mg/kg . 13.4.2 1 3 2 5 ( 5 ). 2 . 13.4.2.1 1 mg/kg . 13.5 31. . D 14 14.1 4.
9、1 1 aA B C (g) 10 1 1 (mL) 10 10 10 0.1 2.5 1.0 1.0 25.0 1.0 aC . 10 100 . 2 ( ) % srr (r) sRR (R) 6 2.90 0.099 6 0.306 10.6 0.108 0.282 9.76 2 3.00 0.113 0.320 10.7 0.134 0.379 12.6 4 3.01 0.116 0.328 10.9 0.133 0.375 12.5 sr: r : (r) : ( ) sR: R : (R) : ( ) KS M 6584:2008 7 3 ( ) % srr (r) sRR (R)
10、 2 0.82 0.026 4 0.074 7 9.11 0.075 4 0.213 26.0 4 0.91 0.029 6 0.083 8 9.23 0.078 5 0.222 24.4 6 0.92 0.036 3 0.103 11.2 0.085 6 0.242 26.3 sr: r : (r) : ( ) sR: R : (R) : ( ) 4 ( ) mg/kg srr (r) sRR (R) A 1.5 0.642 2.108 141. 0.745 1.817 121. B 8.6 1.375 3.840 44.7 1.422 4.02 46.7 C 25.8 1.855 5.25
11、 20.4 6.01 17.0 65.9 sr: r : (r) : ( ) sR: R : (R) : ( ) 14.2 , . , . 14.3 , . 14.4 , . . KS M 6584:2008 8 5 ( ) mg/kg srr (r) sRR (R) B 5.9 0.596 1.687 28.6 0.736 2.16 36.6 C 19.0 1.021 2.890 15.2 2.583 7.31 38.5 sr: r : (r) : ( ) sR: R : (R) : ( ) 15 15.1 . . 16 16.1 5. 17 17.1 6. 18 18.1 7. 19 19
12、.1 . 19.2 ASTM D 1076 5. . . 20 20.1 19.1 19.2 0.5 % 0.1 g 0.1 mg , 0.5 % 10 g 0.01 g . 20.2 (55025) 1 . 1 . 250 55 . . KS M 6584:2008 9 20.3 ( ) (6.3 ) 20 mL . . 50 mL . 20.4 . . 20.5 . 21 21.1 11. . . 22 22.1 ASTM D 4483 . , , . 22.2 1 3 6 . 2 . 22.3 2 . 22.4 (mg/kg) . 22.5 31. E 23 23.1 4.1 23.2
13、, . . . 23.3 . 24 24.1 . 25 KS M 6584:2008 10 25.1 5. 26 26.1 6. 27 27.1 7. 28 28.1 19. 29 29.1 22.1 22.2 0.5 % 0.1 g 0.1 mg , 0.5 % 10 g 0.01 g . 29.2 20.2 20.3 29.3 . . 29.4 . 30 30.1 11. . . 31 31.1 ASTM D 4483 . , , 31.2 1 3 6 . 2 . 31.3 2 . 31.4 27 . 31.5 ( ) r, R, (r) (R) . ( ) r R . KS M 6584
14、:2008 11 31.6 r . 2 r( ) , . 6 1 mg/kg srR (r) sRR (R) 1 1.32 0.057 7 0.163 12.4 0.349 0.988 74.8 2 2.57 0.091 3 0.258 10.1 0.517 1.463 56.9 3 9.29 0.198 0 0.560 6.0 0.560 1.585 17.1 sr: r : (r) : ( ) sR: R : (R) : ( ) 7 1 mg/kg srr (r) sRR (R) 1 1.06 0.028 9 0.081 8 7.72 0.120 0.340 32.0 2 7.70 0.1
15、87 0.529 6.87 0.661 1.871 24.3 3 19.80 0.270 0.764 3.86 0.843 2.386 12.1 sr: r : (r) : ( ) sR: R : (R) : ( ) 31.7 R . 2 2 R( ) , . 31.8 (r) (R) r R . (r) (R) 2 . KS M 6584:2008 12 31.9 . . . 32 32.1 , , , , , (, , , ) 135513 7017 (02)60094114 (02)600948878 http:/ KS M 6584:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Standard test method for rubber Determination of metal content by Flame Atomic Absorption(AAS) analysis ICS 83.060 Korean Agency for Technology and Standards http:/www.kats.go.kr