1、 KS M ISO 11248KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS KS M ISO 11248: 2007 2007 9 20 http:/www.kats.go.krKS M ISO 11248: 2007 : () ( ) () ()SK () ( ) : (http:/www.standard.go.kr) : :2002 12 27 :2007 9 20 2007-0684 : : ( 02-509-7301) (http:/www.kats.go.kr ). 7 5 , . KS M ISO 11248: 2007 PlasticsThe
2、rmosetting moulding materialsEvaluation of short-term performance at elevated temperatures 1993 1 ISO 11248, Plastics Thermosetting moulding materials Evaluation of short-term performance at elevated temperatures , . 1 , , . (relative performance temperature RPT) . (RPT) . . 2 . . KS C IEC 60216 2,
3、2: KS M ISO 178, KS M ISO 291, KS M ISO 295, KS M ISO 527 1, 1: KS M ISO 604, KS M ISO 10724 1, (PMCs) 1: 3 KS M ISO 11248: 2007 2 3.1 . . . 3.2 KS M ISO 178, KS M ISO 527 1, KS M ISO 604 . (3.1 ) . 4 (7.1 ). 5 5.1 (7.1 ). 5.2 . 20 % . 5.3 KS M ISO 295 KS M ISO 10724 . 5.4 . 6 KS M ISO 291 (232) (50
4、5) % 24 . 7 7.1 KS M ISO 178, KS M ISO 527 1, KS M ISO 604 . KS C IEC 60216 2 . , . . 7.2 (7.1 ) . 7.3 (23 2) (505) % . . KS M ISO 11248: 2007 3 7.4 . (DMA) tan (Tg) . (DTUL) . 25 ( ) . 7.5 24 15 . 7.6 50 % , 25 7.5 . 50 % 25 , 7.5 . 7.7 4 ( ) 50 % 25 . 7.8 . 50 % (RTP) . 8 . 9 . a) b) c) , d) e) (
5、), , , , f) . . g) , RPT h) , , , 135513 7017 (02)60094114 (02)600948878 http:/ KS M ISO 11248: 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS PlasticsThermosetting moulding materialsEvaluation of short-term performance at elevated temperatures ICS 83.080.10 Korean Agency for Technology and Standards http:/www.kats.go.kr