1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS K ISO 17492 KS K ISO 17492:2012 2012 12 28 http:/www.kats.go.krKS K ISO 17492:2012 : ( ) ( ) FITI PIO ( ) : (http:/www.standard.go.kr) ： ：2007 10 04 ：2012 12 28 2012-0822 ： ： ( 02-509-7278) (http:/www.kats.go.kr). 10 5 , . KS K ISO 17492:2012 i ii . iii 1
2、 1 2 1 3 .2 4 4 5 4 6 6 7 .7 7.1 7 7.2 7 8 .7 8.1 7 8.2 7 9 7 9.1 .7 9.2 8 9.3 .9 9.4 .9 9.5 10 9.6 10 10 .11 10.1 .11 10.2 (TTI) 11 10.3 (HTI) 11 10.4 .12 11 .12 12 .12 A( ) .17 B( ) 18 C( ) .19 20 KS K ISO 17492:2012 ii . KS K ISO 17492： 2007 . . , , . , , . KS K ISO 17492:2012 iii 2003 1 ISO 1749
3、2, Clothing for protection against heat and flameDetermination of heat transmission on exposure to both flame and radiant heat , . KS K ISO 17492:2012 Clothing for protection against heat and flame Determination of heat transmission on exposure to both flame and radiant heat 1 , . . , . . , . KS K I
4、SO 6942 , KS K ISO 9151 . , . , , , , . . 2 . . ( ) . KS K ISO 139, KS K ISO 17492:2012 2 KS K ISO 6942, ： KS K ISO 9151, 3 . 3.1 (break-open) 3.2 (burn injury) , . 1 , 2 , 3 . 2 , 2 . 2 / . 3.3 (charring) , . 3.4 (dripping) 3.5 (embrittlement) . 3.6 (exposure energy) (incident energy) 3.7 (exposure
5、 time) 3.8 (heat flux) kW/m2 . KS K ISO 17492:2012 3 3.9 - (heat-transfer index-thermal) HTI T , 12 C 24 C , HTI T12 HTI T24 12 C 12 , 24 C 24 . . HTI T24 HTI T12 2 , . HTI T24 HTI T12 2 . HTIT24 HTI T12 2 . 3.10 (heat-transfer burn intersection) 2 (Stoll curve) 3.11 (heat-transfer burn time) . . ,
6、. . 3.12 (human-tissue heat tolerance) 2 ( 1 ), . (TTI) . 3.13 (ignition) 3.14 (inherent flame resistance) 3.15 (melting) 3.16 (response to heat exposure) , , , , , , , . KS K ISO 17492:2012 4 3.17 (shrinkage) 3.18 (sticking) , 3.19 (Stoll curve) 2 1 3.20 (thermal-threshold index) (TTI) 2 4 / , 2 24
7、 C . , 6.5 mm . 2 9 . . 12 C 24 C , . . , (TTI), 2 . . 5 5.1 . KS K ISO 17492:2012 5 , . 1 . A . 5.2 (thermal-flux source) . , 45 (Meker) (Fisher) . 1 , 9 T-150 . 40 mm , . 5.3 5.4 . ( ). . 5.5 100 mm , 1.6 mm 150 mm , 6.5 mm ( 2 ). 5.6 130 mm 15 mm, 149 mm , . 5.7 (spacer) 110 mm 6.4 mm(0.25 in), 1
8、28 mm 5.8 (sensor assembly) . 3 3 1.6 mm, 40 mm, 17.5 g 18.0 g 99 % 4 13 mm, 128 mm KS K ISO 17492:2012 6 200 C , . . (1 00010) g . 5.9 150 C 10 mV , 0.1 s, 1 C 0.05 mV ( 12 mm/s .) . . 5.10 (551) kPa , 2 L/min , ( , .) 5.11 (gas rotameter) 2 L/min 5.12 (radiometer) 25 mm, 150 , 0 kW/m2 80 kW/m2 (Ga
9、rdon) , , ( ) . 5.13 , . 6 . , . . . ( ： ) . . , . , . KS K ISO 17492:2012 7 . , . 7 7.1 , , (1502) mm(1502) mm . 7.2 , 3 . 8 8.1 KS K ISO 139 , (202) C , (652) % 24 h . , , . 3 min . 8.2 , 10 C 30 C , 15 % 80 % . 9 9.1 9.1.1 (4010) kW/m2 , (552) V . 30 min . 9.1.2 (802) kW/m2 , . . , 150 mm . 9.1.3
10、 . / (5.12) , . , KS K ISO 17492:2012 8 . , . / . , / . / . (802) kW/m2 , . / 20 s . , . 9.1.4 / , , . , . 2 , . , 2 % . 5 % , / . B . . . , . 10 s , . 10 s , 0 s 10 s . , 10 s 0 s . (802) kW/m2 (1483.7) C . , . , 38 C 1.0 mV . 9.2 9.2.1 , . . 0 . 9.2.2 KS K ISO 17492:2012 9 4 kW/m2 , , . 9.2.3 . .
11、, , . , 0.95 , 2 3 . , 0.01 g . . . , . . , , . 9.2.4 , . , . , . , . , 1 . 9.3 . , . , 5.13 . 9.4 9.4.1 1 4 5 T C mV , 1 . , . , , , . , . , . , . 9.4.2 1 . , , . KS K ISO 17492:2012 10 TPI . - . 9.5 9.5.1 . . 6.4 mm(0.25 in) . , . 9.5.2 . , . , . , , . . 9.6 9.6.1 (9.5.1 9.5.2) . , . . 9.6.2 . . . 2 . 2 35 C 40 C 1.7 mV 2.0 mV . , . 9.6.3 , . , . . a) b) . c) . , . 9.6.4 , . . . 9.6.5 10.4 . KS K ISO 17492:2012 11 9.6.6 . 10 10.1 2 1 2 . . 10.2 (TTI) 10.2.1 9.4 / , . , 0 . . . 0.1 s . , . . . 10.2.2 (1) 1 kWs/m2 . TTI FT
