KS M ISO 11089-2012 Rubber raw synthetic－Determination of antidegradants by high-performance liquid chromatography《合成生胶 用高效液相色谱法测定抗降解剂》.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 11089 KS M ISO 11089:2012 2012 12 18 http:/www.kats.go.krKS M ISO 11089:2012 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2007 6 29 ：2012 12 18 2012-0728 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M ISO 11089:2012 i ii 1 1 2 1 3 2 4 2 5

2、 .2 6 3 7 .3 8 4 9 .4 A( ) 5 KS M ISO 11089:2012 ii 2010 2 ISO 11089, Rubber, raw synthetic Determination of antidegradants by high-performance liquid chromatography . KS M ISO 11089:2012 Rubber, raw synthetic Determination of antidegradants by high-performance liquid chromatography . . . . ( ) . 1

3、. N- N - p- N- N - p- - 2,2,4- 1,2- , . . 2 (HPLC) , . . . . KS M ISO 11089:2012 2 . 3 3.1 A, (HPLC ) 0.01 M (AR ) 1： 1(V/V) 3.2 B, (HPLC ) 3.3 , (HPLC ) (HPLC ) 2： 1(V/V) 4 4.1 HPLC , , 10 mm3 , - (UV-VIS) - . 4.2 HPLC , , . 5 m HYPERSIL ODS SPHERI-5 ODS . , . 4.3 , 47.6 kHz10 % 2 dm3 . , . 4.4 , 0

4、.01 mg . 5 5.1 A , A(3.1) 5.2 B , B(3.2) 5.3 , 0.25 cm3/min 5.4 , 40 5.5 , 10 mm3(10 L) 5.6 - 2,2,4- 1,2-： 233 nm ： 295 nm 5.7 , 550 nm 5.8 KS M ISO 11089:2012 3 A % B % 0 100 0 20 0 100 40 0 100 50 100 0 55 6 6.1 (mill) 0.25 mm0.5 mm . 5 mm 1 g . 6.26.10 . 6.2 200 mg 0.1 mg , 20 cm3 . 6.3 (3.3) 10

5、cm3 . 6.4 30 3 (4.3) . 30 , . 30 . 6.5 0.01 mg 20 cm3 . 6.6 (3.3) 10 cm3 , 30 . 6.7 HPLC (4.2) 6.4 10 mm3 , 5.8 . 6.8 . 6.9 HPLC 6.6 10 mm3 , 5.8 . 6.10 . 7 . % 100sccsAmAm ms： (mg) KS M ISO 11089:2012 4 mc： (mg) As： Ac： . 8 A 9 . a) b) c) (%) d) KS M ISO 11089:2012 5 A ( ) A.1 (ITP) ISO/TR 9272： 20

6、05, Rubber and rubber products Determination of precision for test method standards 2008 . . ITP ( ) 100 SBR 1500 ( ) 1 2 . N-1,3-dimethylbutyl-N-phenyl-p-phenylenediamine (6PPD) N,N-ditolyl-p-phenylenediamine (DTPD) ( ) . (roll mill) . 7 ITP , , ITP 1 . A.2 A.2.1 2 A.1 . ISO/TR 9272:2005 . A.1 . r,

7、 R (r), (R) A.2.2 A.2.3 . A.2.2 r 0.24 % . , 2 0.24 % , ( ) . A.2.3 R 0.36 % . , 2 0.36 % , ( ) . KS M ISO 11089:2012 6 A.1 % srr (r) sRR (R) aSBR 6PPD 1.04 0.06 0.16 15.4 0.15 0.41 39.5 6 SBR DTPD 1.14 0.11 0.31 27.4 0.11 0.31 27.4 5 b1.09 0.08 0.24 21.4 0.13 0.36 33.4 . sr ( ) r ( ) (r) ( ) sR ( )

8、 R ( ) (R) ( ) a , 3 , 7 b . 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 11089:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Rubber, raw syntheticDetermination of antidegradants by high-performance liquid chromatography ICS 83.040.10