1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 7142 KS M ISO 7142:2012 2012 12 21 http:/www.kats.go.krKS M ISO 7142:2012 : ( ) ( ) LH () () KCC ( ) : (http:/www.standard.go.kr) : :2002 12 31 :2012 12 21 2012-0743 : : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M ISO 7142:2012 i ii 1 1 2
2、1 3 .2 4 .2 5 2 6 .2 A( ) .4 7 KS M ISO 7142:2012 ii 2007 2 ISO 7142, Binders for paints and varnishes Epoxy resinsGeneral methods of test , . KS M ISO 7142:2012 Binders for paints and varnishes Epoxy resins General methods of test 1 , , . . (3.1 ). 2 . . ( ) . KS L ISO 385 1, 1: KS L ISO 648, KS M
3、ISO 1523, KS M ISO 2431, KS M ISO 3001, KS M ISO 3146, ( ) KS M ISO 3219, , , / KS M ISO 3251, , KS M ISO 3679, , , KS M ISO 4615, KS M ISO 4625 1, 1:- KS M ISO 4625 2, 2:- KS M ISO 4630 1, 1: KS M ISO 4630 2, 2: KS M ISO 6271 1, - 1: KS M ISO 6271 2, - 2: KS M ISO 7142:2012 2 KS M ISO 15528, , ISO
4、21627 2, Plastic Epoxy resins Determination of chlorine content Part 2: Easily saponifiable chlorine 3 . 3.1 (epoxy resin) KS M ISO 4618 . 4 KS M ISO 15528 . 5 1 . 6 . a) b) c) d) e) KS M ISO 7142:2012 3 1 KS M ISO 4630 1, KS M ISO 4630 2( ) KS M ISO 6271 1, KS M ISO 6271 2( ) a, bKS M ISO 3219 KS M
5、 ISO 3251caKS M ISO 1523 KS M ISO 3679 KS M ISO 3001 A KS M ISO 4615 ISO 21627 2 KS M ISO 3146 KS M ISO 4625 1, KS M ISO 4625 2 a , , . 40 %( ) n . . b (flow time) (flow behavior) KS M ISO 2431 . cKS M ISO 3251 5 g 140 3 . KS M ISO 7142:2012 4 A ( ) A.1 , . A.1.1 A.1.3 , . A.1.1 . A.1.2 ( ) 70 %( )
6、144 g 120 mL . . A.1.3 / 95 %( ) 12 g 88 g . . A.1.4 c(KOH) 1 mol/L A.1.5 95 %( ) , 2- 10 g/L A.2 . A.2.1 , 250 mL (ground glass joint) . A.2.2 , , (A.2.1) . A.2.3 , 50 mL KS L ISO 385 1 (A.1.4) . A.2.4 , 25 mL KS L ISO 648 . KS M ISO 7142:2012 5 A.2.5 A.3 A.3.1 2 . A.3.2 ( A.1 ). 1 mg (A.2.1) . A.1
7、 g g 180 4.00 180( ) 195( ) 3.50 195 215 3.25 215 240 2.5 3.00 240 290 3.00 290 350 2.50 350 425 2.00 425 515 1.75 515 650 1.35 650 760 1.10 760 3.0 1.00 A.3.3 (A.1.2) A.1 (A.2.1) . (A.2.4) / (A.1.3) 25 mL . . (A.2.2) , 30 . 2 mL (10 15) mL (A.1.1) . . (A.1.5) 3 (A.1.4) . A.3.4 (A.1.2) . KS M ISO 71
8、42:2012 6 A.4 A.4.1 . EE0002)(569.50001HE1102+=mVVm . HE10956HE0001109.56HV = EE : KS M ISO 3001 (g/mol) HE : (OH) HV : ( ) m1 : (A.3.2) (g) m2 : (A.1.2) (g) V0 : (A.3.4) (A.1.4) (mL) V1 : (A.3.3) (A.1.4) (mL) A.4.2 A.4.2.1 (r) (r) ( ) . . r 95 % 10 % . A.4.2.2 (R) (R) ( ) . . R 95 % 20 % . KS M ISO 7142:2012 7 1 KS M ISO 4618, 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 7142:2012KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Binders for paints and varnishes Epoxy resins General methods of test ICS 87.060.20