1、 KS M ISO 4591KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS , KS M ISO 4591 : 2007 2007 9 20 http:/www.kats.go.krKS M ISO 4591： 2007 ： () ( ) () ()SK () ( ) : (http:/www.standard.go.kr) ： ：2002 12 27 ：2007 9 20 2007-0686 ： ： ( 02-509-7301) (http:/www.kats.go.kr ). 7 5 , . KS M ISO 4591 : 2007 , PlasticsF
2、ilm and sheetingDetermiantion of average thickness of a sample, and average thickness and yield of a roll, by gravimetric techniques(gravimetric thickness) 1992 2 ISO 4591, Plastics Film and sheeting Determination of average thickness of a sample, and average thickness and yield of a roll, by gravim
3、etric techniques(gravimetric thickness) , . 1 (3. ) , (4. ). , . 2 . . ( ) . KS M ISO 1183： 2006, KS M ISO 4592： 2007, 3 3.1 , , . KS M ISO 4591： 2007 2 3.2 3.2.1 (1000.5) cm2 3.2.2 (1000.5) cm2 . 3.2.3 0.000 1 g 3.3 (1000.5) cm2 1 m 2 . . 1 000 mm 3 1 000 1 500 mm 5 1 500 mm 10 , (1000.5) cm2 1 g ,
4、 ( / ) 2 . 3.4 3.4.1 g 3 (231) KS M ISO 1183 . . 3.4.2 . 3.5 (1) (2) ts m mm . ssmt100= (m) (1) 10ssmt = (mm)(2) ms ： (g) ： (g/cm3) KS M ISO 4591： 2007 3 2 (3) (4) . ssmt50= (m)(3) 20ssmt = (mm) (4) 3.6 . . 3.7 . a) b) c) m mm d) 1 m 0.001 mm 4 4.1 . 4.2 4.2.1 0.5 % . 4.3 4.3.1 KS M ISO 4592 m . 4.3
5、.2 . . 0.5 % . . kg 0.5 % . 4.3.3 KS M ISO 4591： 2007 4 KS M ISO 1183 (231) . 4.4 4.4.1 (5) (6) tr m mm . Lbmtrr0001= (5) Lbmtrr= (6) mr ： (kg) L ： (m) b ： (m) ： (g/cm3) 1 m 0.001 mm . 4.4.2 , (7) Am m2/kg . rmLbAm= (7) L, b, mr： 4.4.1 . 4.5 . . 4.6 . a) b) c) d) ( ) , 135513 7017 (02)60094114 (02)6
6、00948878 http:/ KS M ISO 4591： 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS PlasticsFilm and sheetingDetermiantion of average thickness of a sample, and average thickness and yield of a roll, by gravimetric techniques(gravimetric thickness) ICS 83.140.10 Korean Agency for Technology and Standards http:/www.kats.go.kr
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