1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 3844 (PVC) KS M 3844 :2010 2010 8 3 http:/www.kats.go.krKS M 3844:2010 : ( ) ( ) ( )SK ( ) ( ) : (http:/www.standard.go.kr) : :2000 7 24 :2010 8 3 2010-0303 : : ( 02-509-7300) (http:/www.kats.go.kr). 10 5 , . KS M 3844:2010 (PVC) PlasticsRecycled mould
2、ing materials Polyvinyl chloride(PVC) 1 ( .) . 2 . . ( ) . KS M ISO 178:2007, KS M ISO 180:2007, KS M ISO 306:2002, (VST) KS M ISO 5271:2007, 1: KS M ISO 5272:2008, 2: KS M ISO 868:2006, ( ) KS M ISO 11632:2006, (PVCU) 2: KS M ISO 1183:2006, KS M ISO 28982:2002, (PVCP) 2: KS M ISO 34511:2007, 1: 3 1
3、 . KS M 3844:2010 2 1 PVCU(R) 1 2 3 PVCU(R)1 PVCU(R)2 PVCU(R)3 . 1 471 MPa . PVCP(R) 1 2 3 4 PVCP(R)1 PVCP(R)2 PVCP(R)3 PVCP(R)4 . 1 (, , , ) . 4 4.1 , . 4.2 , , . 5 6. 2 . 2 MPa aMPa kJ/m 2 % 1PVCU(R)1 2PVCU(R)2 3PVCU(R)3 1 471 2 550 2 550 2 550 29.4 44.1 44.1 58.8 58.8 0.1 0.74 0.74 3.43 3.43 70 8
4、0 80 90 90 a . KS M 3844:2010 3 3 g/cm 3 aMPa H D A % 1PVCP(R)1 2PVCP(R)2 3PVCP(R)3 4PVCP(R)4 1.20 1.20 1.30 1.30 1.40 1.40 6.9 6.9 10.8 10.8 17.2 17.2 45 45 65 65 85 85 a . 6 6.1 . 6.2 KS M ISO 11632, KS M ISO 28982 . 6.3 KS M ISO 178 . 6.4 KS M ISO 5271, KS M ISO 5272 . 6.5 KS M ISO 180 . 6.6 KS M
5、 ISO 306 . 6.7 KS M ISO 34511 . 6.8 KS M ISO 1183 . 6.9 KS M ISO 868 . KS M 3844:2010 4 7 , . a) , b) c) d) (PVC) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS M 3844 :2010 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Plastics Recycled moulding materials Polyvinyl chloride(PVC) ICS 83.080.20 Korean Agency for Technology and Standards http:/www.kats.go.kr