1、KS M ISO 6744-3KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS 3: KS M ISO 6744-3 : 2003 (2008 ) 2003 6 16 http:/www.kats.go.kr : ( ) ( ) KCC ( ) ( ) ( ( ) : (http:/www.standard.go.kr) : : 2003 6 16 : 2008 7 11 2008-0376 : ( 02-503-7301) . (http:/www.kats.go.kr) 10 5 , . ICS 87.060.20 KS 3: M ISO 6744 3: 2
2、003(2008 ) Binders for paints and varnishes Alkyd resins Part 3: Determination of unsaponifiable matter content 1. KS M ISO 6744 3 . KS M ISO 6744 2 . (KS M ISO 6744 1 3.2 ). 2. . . KS M ISO 2431 KS M ISO 6744 1 1: KS M ISO 6744 2 2: KS M ISO 6744 4 4: ISO 3696: 1987 Water for analytical laboratory
3、use Specification and methods of test ISO 15528: _(1) Paints, varnishes and raw materials for paints and varnishes Sampling (1) (ISO 842: 1984 ISO 1512: 1991 ) 3. KS M ISO 6744 2 . KS M ISO 6744 2 . 4. , ISO 3696 3 . 4.1 , (7.1 ). 4.2 30 50 (7.3 ). “ 30/50 (petroleum ether 30/50 )” . 4.3 56 g/L 4.4
4、4.5 95 % ( ) 5. . M ISO 6744 3: 2003 2 5.1 250 mL . 5.2 . 5.3 105 . 6 ISO 15528 . 7 7.1 2 . (7.1) , . , . (7.3) . 7.2 KS M ISO 6744 2 7.3 . (4.5) 25 mL 50 mL (5.1) . 50 mL . . (5.1) , . 50 mL 2 . , KS M ISO 6744 4 . pH 25 mL . . (5.2), , , . , (4.4) , . 2 , 0.1 % 105 (5.3) . (m3) 1 mg . 7.3 KS M ISO
5、 6744 2 4.4 . 100 mL (5.1) , (4.2) 50 mL . 50 mL , . . (5.1) , . 50 mL 2 . , KS M ISO 6744 4 . (4.5) 15 mL, 15 mL (4.3) 0.5 mL . pH 25 mL . . (5.2) , (4.4) . 2 0.1 % 105 (5.3) . (m3) 1 mg . M ISO 6744 3: 2003 3 8 . U 10003mm , . 9. . a) b) c) 8. , d) e) m0: (KS M ISO 6744 2 7.2 ) (g) m3: (g) 3: 135513 7017 (02)60094867 (02)600948878 http:/ KS M ISO 6744-3 : 2003 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Binders for paints and varnishesAlkyd resins Part 3: Determination of unsaponifiable matter content ICS 87.060.20 Korean Agency for Technology and Standards http:/www.kats.go.kr