KS M ISO 10283-2012 Binders for paints and varnishes- Determination of monomeric diisocyanates in isocyanate resins《漆和其他涂层材料用粘结剂 异氰酸酯树脂中单体二异氰酸酯的测定》.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 10283 KS M ISO 10283:2012 2012 12 18 http:/www.kats.go.krKS M ISO 10283:2012 : ( ) ( ) () ()KCC () ( ) : (http:/www.standard.go.kr) : :2002 12 31 :2012 12 18 2012-0729 : : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M ISO 10283:2012 i ii 1 1

2、2 1 3 .1 4 2 5 2 6 .3 7 .3 8 .3 8.1 3 8.2 .7 8.3 7 9 .8 9.1 .8 9.2 .8 10 9 10.1 (r)9 10.2 (R) 9 11 .9 KS M ISO 10283:2012 ii 2007 2 ISO 10283, Binders for paints and varnishes Determination of monomeric diisocyanates in isocyanate resins , . KS M ISO 10283:2012 Binders for paints and varnishes Deter

3、mination of monomeric diisocyanates in isocyanate resins 1 1), , 2), 3) 3. - . 2 . . ( ) . KS M ISO 15528, , 3 . 3.1 (NCO) , , . (TDI), (HDI), (IPDI), (MDI)1) “ ” 4 1,3 (2,4 ) 2 1,3 (2,6 ) . 2) “ ” 2 ( ) 3,5,5 . (I) (II) . 3) “ ” 4,4 , 2,4 2,2 . KS M ISO 10283:2012 2 , (biuret), . . 4 , . 5 . 5.1 ,

4、0.5 nm ) , ( 200 mg/kg). 5.2 5.3 ( ) 5.4 5.5 ( ) 5.6 5.7 1.4 g 0.1 mg 1 000 mL (5.1) . 5.8 1.4 g 0.1 mg 1 000 mL , (5.1) . . , 2 . 5.9 (5.7) 10 mL (5.8) 10 mL (6.2 ) . 25 mL 15 mL . 40 mL ( ) 50 mL . 5.7 5.8 . KS M ISO 10283:2012 3 6 . 6.1 6.2 , 50 mL 50 mL 6.3 , 10 mL . 6.4 , 25 mL . 6.5 , 1 000 m

5、L . 6.6 , 2 L 10 L . 6.7 , , . 7 KS M ISO 15528 . . . . . . 8 8.1 . . . (biuret) . . . 8.1.1 : (HDI) (TDI) : , 15 m, 0.32 mm : (OV1701), 0.25 m : 125 130 250 : KS M ISO 10283:2012 4 100 kPa 4 mL/min 60 mL/min : 35 mL/min 400 mL/min : 25 mL nitrogen/min : 1 L : ( ) 1.82 TDI(2,4-) 2.62 HDI 3.52 ( ) 1

6、8.1.2 : (IPDI)( ) : , 15 m, 0.32 mm : (OV1701), 0.25 m : 160 140 250 : 120 kPa 6 mL/min 60 mL/min : 35 mL/min 400 mL/min KS M ISO 10283:2012 5 : 25 mL nitrogen/min : 1 L : IPDI I 1.89 IPDI II 2.08 ( ) 3.74 ( ) 2 ( ) 8.1.3 : (IPDI)( ) : , 30 m, 0.25 mm : SE 54 FS : 200 140 0 , 200 3 /min 250 : 150 kP

7、a 1: 200 : 35 mL/min 300 mL/min : 0.8 L : 10 : ( ) 4.801 IPDI I 8.066 II 8.594 KS M ISO 10283:2012 6 3 ( ) 8.1.4 : (MDI) : , 15 m, 0.32 mm : (OV1701), 0.25 m : 200 160 250 : 200 kPa 12 mL/min 60 mL/min : 35 mL/min 400 mL/min : 25 mL nitrogen/min : 1 L : ( ) 1.12 MDI(2,2-) 2.23 MDI(2,4-) 2.93 MDI(4,4

8、) 4.13 KS M ISO 10283:2012 7 ( ) 4 8.2 , . . - . 10 , , . 8.3 8.1 1 L . ( 1 ). KS M ISO 10283:2012 8 1 %( ) g 0.5 2 0.5 1 1 1 2 0.5 2 4 0.2 4 0.1 0.1 mg( m0) (6.2) , (6.3) (5.7)4)10 mL . 25 mL , . 0.1 mg 50 mL . (150.1) mg , 40 mL . ( ) 1 L . . . . 9 9.1 , f . DIStStDIAmAmf= mSt: (5.7) ( ) mDI: (5.

9、8) ADI: ASt: 9.2 , wDI . 1221DIAmfAmw= 4) 15 mg 0.1 mg . KS M ISO 10283:2012 9 m1: m2: A2: A1: , . : 8.1 0.01 %( ) 10 (0.500.05) % ( ) . 10.1 (r) , ( ) . . r 95 % 0.02 % . 10.2 (R) , ( ) . , . R 95 % 0.05 % . 11 . a) b) c) (9.2 ) d) e) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 10283:2012KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Binders for paints and varnishesDetermination of monomeric diisocyanates in isocyanate resinsICS 87.060.20

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