1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS T 1350 KS T 1350:2012 2012 11 21 http:/www.kats.go.krKS T 1350:2012 : ( ) ( ) 3 ( ) : (http:/www.standard.go.kr) : :2012 11 21 2012-0627 : : ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS T 1350:2012 i ii 1 1 2 1 3 .2 4 3 5 .4 5.1 .4 5.2 .5 6 .5 6.1 .
2、5 6.2 6 6.3 .6 6.4 .7 6.5 7 6.6 8 7 9 8 .9 A( ) .10 B( ) 11 C( ) .13 14 KS T 1350:2012 .15 KS T 1350:2012 ii “ ”, “ ” “ ” . , . KS T 1350:2012 Specifications for compostable plastic packaging materials , , . , . / . 1 4 . , , , / . ( ), . “ ” , (: 94/62/EC) . 2 . . ( ) . KS I ISO 10634, KS I ISO 117
3、34, “ ” ( ) KS I ISO 15462, KS M 3100 1: 2010, 1: KS M ISO 472: , KS T 1350:2012 2 KS M ISO 14851, KS M ISO 14852, KS M ISO 14855 1, 1: KS M ISO 16929, - (pilot-scale) KS M ISO 17556, KS T ISO 14853: 2011, KS T ISO 15985: 2012, KS T ISO 20200: 2012, ISO 14855 2: 2005, Determination of the ultimate a
4、erobic biodegradability of plastic materials under controlled composting conditions Method by analysis of evolved carbon dioxide Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test ISO 17088: 2008, Specifications for compostable plastics EN 13193: 2000, EN 13427: 200
5、0, ASTM D6400, Standard Specification for Compostable Plastics OECD Guidelines for the Testing of Chemicals Guideline 208: Terrestrial Plants, Growth Test 3 ISO 17088: 2008, EN 13427: 2000, KS M ISO 472 . 3.1 (constituent) 3.2 (component) 3.3 (biodegradable during composting) “ ” (“ ” ) 3.4 (catalys
6、t) KS T 1350:2012 3 3.5 (compost) , 3.6 (compostable plastic) CO2, , 3.7 (composting) 3.8 (disintegration) 3.9 (filler) , , 3.10 (theoretical amount of evolved carbon dioxide, ThCO2) , . 3.11 (total dry solids) 105 3.12 (ultimate aerobic biodegradation) , , 3.13 (volatile solids) 550 . 4 4.1 . “ ”,
7、“ ” “ ” . KS T 1350:2012 4 4.2 3 . (biodegradation: ) (disintegration: ) (compost quality: ) 4.3 . 45 6 . . . (volatile solids) (total solids) 50 % . 50 % A . 5 5.1 5.1.1 5.1.4 6. . 5.1.1 . , . 5.1.2 . 5.1.3 . 5.1.4 / . , KS T 1350:2012 5 / . 5.2 “ ” KS M ISO 14855 1 ISO 14855 2 (: “ ”) . 6 6.1 6.3
8、. 6.1 6.1.1 (biodegradation) ISO 14855(Controlled composting), KS M ISO 14851(Respirometric), KS M ISO 14852(Sturm) 6 90 %( ) . 1 % , 5 % . 6.1.2 (disintegration) 12 10 %, 2 mm (KS M ISO 16929: 2007). . . (compostability) . , . 6.1.3 (compost quality) . , , . . . KS T 1350:2012 6 . , . ( ) pH , , ,
9、, 2 90 % . 6.1.4 / . , / . 6.1.5 , . . 6.1.6 . 6.2 . “ ” 1 % . 5 % . ISO 14855 2 . (KS I ISO 15462 ) KS M ISO 14851 KS M ISO 14852 . 1 KS I ISO 10634 . 2 . KS I ISO 15985 (high solids test) . KS T ISO 14853: 2011 KS I ISO 11734 . 6.3 6 . KS T 1350:2012 7 90 % 90 % . . . (: avicel) . 6.4 2 . 50 % . .
10、 6.5 , . . . ( ) . . , 2 , . . . . . . . 1 . . 2 . . “ ” “ ” . KS T 1350:2012 8 : 12 10 % 2 mm . : 5 . 10 % 2 mm . . . 6.6 6.6.1 KS M ISO 14851, KS M ISO 14852, ISO 14853, KS M ISO 14855 1, ISO 14855 2, KS T ISO 15985, KS M ISO 16929, KS M ISO 17556, KS T ISO 20200 . ISO 17088 . (CO2/ThCO2) . 1 %( )
11、 . 1 % , 5 % . 6.6.2 90 % ( ) . (6.6.3), . . , 90 %( ) . 1 (humic) . . 2 / . , . , 50 % ( A ). 50 % . OECD 208 90 % . 6.6.3 180 . 1 (equivalent form) . KS T 1350:2012 9 2 , , , , . . 6.7 / 6.7.1 , 6.7.2 6.7.4 . 6.7.2 , 50 % ( A ). 6.7.3 50 % . 6.7.4 EN 13432 E OECD 208 90 % . 7 7.1 6. “ ”, “ ” “ ” .
12、 7.2 , . 7.3 . 7.4 B C . 8 . a) b) 6.7.2 , ( ) c) KS T 1350:2012 10 A ( ) A.1 : mg/kg ASTM D 6400 EN 13432 Zn 1 400 463 180 Cu 750 189 50 60 Ni 210 45 25 30 Cd 17 5 0.5 0.5 Pb 150 125 50 10 Hg 8.5 1 0.5 0.2 Cr 265 50 50 Mo 5 1 Se 50 4 0.75 As 20.5 19 5 5 F 100 Co 38 1 40 CFR 503.13, 3(ASTM D 6400 .) 50 % . 2 BNQ 9011-911-I/2007 6.1 3 EC (EC OJ L 219, 1998 7 8 , P. 39) 50 % . 4 ( ) ( ) 10 % . KS T 1350:2012 11 B ( ) KS T 1350:2012 12 KS T 1350:2012 13 C ( )