KS M ISO 16862-2011 Paints and varnishes－Evaluation of sag resistance《涂料和清漆 抗凹陷性评定》.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 16862 KS M ISO 16862:2011 2011 12 28 http:/www.kats.go.krKS M ISO 16862:2011 : ( ) ( ) () ()KCC () () ( ) : (http:/www.standard.go.kr) ： ：2006 12 15 ：2011 12 28 2011-0642 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M ISO 16862:2011 i . ii

2、 1 1 2 1 3 .1 4 .2 5 .2 6 2 7 .2 8 .5 9 6 10 .6 A( ) .7 9 KS M ISO 16862:2011 ii 2003 1 ISO 16862, Paints and varnishes Evaluation of sag resistance . KS M ISO 16862:2011 Paints and varnishes Evaluation of sag resistance 1 , , (sagging) . . a) b) . . 2 . . ( ) . KS M ISO 1513, KS M ISO 1514, KS M IS

3、O 2808, KS M ISO 2884 1, 1： KS M ISO 2884 2, 2： KS M ISO 3270, KS M ISO 15528, , ISO 9117 3, Paints and varnishes Drying tests Part 3： Surface-drying test using ballotini 3 . KS M ISO 16862:2011 2 3.1 (m ) 1 . 2 , , , . 4 4.1 (sag index applicator) A . A . 4.2 . 4.3 . 4.4 5 KS M ISO 15528 , KS M ISO

4、 1513 . 6 KS M ISO 1514 . , . . 7 7.1 , KS M ISO 3270 (232) (505) % . 7.2.3 7.3.3 . . . 2 . KS M ISO 16862:2011 3 7.2 7.2.1 2 , . 2 . . 7.2.2 2 . . . 1 ASTM D 4400 . , , . . 2 / . . . 3 60 m 450 m . KS M ISO 2431 4 mm 60 60 m 150 m . . . 7.2.3 . . (7.2.2 ) . 100 mm . . . KS M ISO 16862:2011 4 ASTM D

5、 823 . . . , KS M ISO 2808 . 7.1 ISO 9117 3 . , . . 7.2.4 ( ) . ( 10 mm) . . . . 7.3 7.3.1 . . . 7.3.2 , ( , ) . . , 100 mm300 mm . 10. f) KS M ISO 2884 1, KS M ISO 2884 2 . 7.3.3 1 . KS M ISO 16862:2011 5 . KS M ISO 2808 . . 150 mm . , . . 2 . . 3 . , . . 7.3.4 . 7.3.4 . . (touch dry) . , . , , . ,

6、 , . . 8 8.1 (comb) (teeth) . . , 25 m 250 m (250 275) m . 8.2 , (m ) (m ) . . KS M ISO 16862:2011 6 . 8.3 (m ) . 9 ASTM D 4400 . 10 . a) b) c) 7.2 7.3 7.3 , d) e) f) g) h) i) (m ) j) k) l) KS M ISO 16862:2011 7 A ( ) A.1 A.2 . , . , 0.25 mm (6.00 6.35) mm . , 0.25 mm 25 % . . ： mm a (m) A.1 ( 1) KS

7、 M ISO 16862:2011 8 ： mm a (m) A.2 ( 2) KS M ISO 16862:2011 9 1 KS M ISO 2431, 2 ASTM D 823, Standard Practices for Producing Films of Uniform Thickness of Paint, Vanish, and Related Products on Test Panels 3 ASTM D 4400, Standard Test Method for Sag Resistance of Paints Using a Multinotch Applicator 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 16862:2011 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Paints and varnishes Evaluation of sag resistance ICS 87.040