KS M ISO 2554-2010 Plastics－Unsaturated polyester resins－Determination of hydroxyl value《塑料 不饱和聚酯树脂 羟基值的测定》.pdf

1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 2554 KS M ISO 2554 :2010 2010 8 27 http:/www.kats.go.krKS M ISO 2554:2010 : ( ) ( ) ( )SK ( ) ( ) : (http:/www.standard.go.kr) ： ：2005 11 30 ：2010 8 27 2010-0342 ： ： ( 02-509-7300) (http:/www.kats.go.kr). 10 5 , . KS M ISO 2554:2010 PlasticsUnsatur

2、ated polyester resins Determination of hydroxyl value 1997 2 ISO 2554, PlasticsUnsaturated polyester resinsDetermination of hydroxyl value . 1 . , . . ( , ) . 2 . . ( ) . KS M ISO 2114, ( ), () KS M ISO 3696, 3 . 3.1 1 g mg KS M ISO 2554:2010 2 3.2 1 g mg 3.3 4 -4- . / , . , . KS M ISO 2114 . 5 KS M

3、 ISO 3696 3 . 5.1 , 1 mol/L 111 mL -4- 1.4 g . , 12 mL . . 5.2 , 5.3 / , 32 (V/V) 3 2 . . . 5.4 1-/ , 21(V/V) 1 - 2 1 5.5 0.1 % 1 0.1 % 3 5.6 0.5 mol/L KS M ISO 2554:2010 3 6 6.1 , 250 mL . 6.2 , ( , PTFE) . 6.3 , 0.05 mL 50 mL . 6.4 , (501) . 6.5 , 5 mL 10 mL ( ). 6.6 , (calomel) / (potentiometer)

4、6.7 , 1 mg . 7 250 mL (6.1) 5 OH(g , 280 ) , 1 mg . . (5.1) 10 mL (6.2 ) . (5.2) , (6.2) . , 5 mL 10 mL . 10 mm (501) (6.4) , 45 ( 30 ). . 2 mL . , / (5.3) 10 mL 5 . 60 mL 1 -/ (5.4) , (5.5) 5 . (5.6) . 1 2 . . mL V 1 . . . . V 1 . , mL V 0 . KS M ISO 2554:2010 4 2 . 2 2 . , 2 . , . , . (bridge) pH

5、(calomel) . 8 2 , (HV) . AV 1 . 56 ) ( HV 1 1 0 m c V V V 1 ： (5.6) (mL) V 0 ： (5.6) (mL) c ： (5.6) (mol/L) m ： (g) AV ：KS M ISO 2114 ( V 0 V1 ) . 2 . 9 . . 10 . a) (KS M ISO 2554) b) c) d) e) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS M ISO 2554 :2010 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Plastics Unsaturated polyester resins Determination of hydroxyl value ICS 83.080.10 Korean Agency for Technology and Standards http:/www.kats.go.kr