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2、lymeric materialsLaboratory assessment of horizontal burning characteristics of small specimens subjected to a small flame 2000 2 ISO 3582, Flexible cellular polymeric materialsLaboratory assessment of horizontal burning characteristics of small specimens subjected to a small flame , . . . . 1 . . .
3、 5 mm . . . 250 kg/m 3 KS M ISO 9772( ) , . . 2 . . ( ) . KS M ISO 1923, 3 KS M ISO 3582:2010 2 . . . , , . 4 4.1 , (anisotropy) . . 10 . . 4.2 . (test chamber) . 4.3 . 4.4 . . 5 5.1 , 1 , 600 mm5 mm, 300 mm5 mm, 760 mm5 mm. . . . 5.2 , 9.5 mm0.5 mm. 2 . 13 mm1 mm 1 000 100 . 0.3 mm0.1 mm 93 % . 7 k
4、Pa . 5.3 (wing top), 48 mm1 mm 3.0 mm0.2 mm . KS M ISO 3582:2010 3 5.4 (support gauze), 215 mm 75 mm 3 . 0.8 mm 6.4 mm (mesh) . 4 . ：mm 1 2 3 4 a 25 mm ( 4 ). 1 KS M ISO 3582:2010 4 ：mm 1 , 13 mm 2 , 6.4 mm 3 4 , 38 mm 5 , 6 mm 6 (burner wing top) 2 , , KS M ISO 3582:2010 5 ：mm 1 2 3 3 5.5 , 4 . a)
5、1 600 mm b) 13 mm1 mm ( 2 ). c) d) e) 175 mm25 mm . 5.6 , 1 . 5.7 , mm . 5.8 , 1 mg . KS M ISO 3582:2010 6 ：mm 4 6 , , 6.1 . . 6.2 50 mm1 mm 150 mm1 mm . 13 mm 13 mm1 mm . 13 mm 5 mm . KS M ISO 1923 . . 6.3 (4.3 ) , 25 mm . . 7 16 48 72 10 % , 72 , 16 . 16 48 . KS M ISO 3582:2010 7 23 2 50 %5 % 27 2
6、 65 %5 % 16 , . , ( 12 ) , ( 6 ) . 8 8.1 8.1.1 (5.1) . 8.1.2 (5.2 ) (5.3) 13 mm1 mm 1 000 100 . 6 mm1 mm 38 mm1 mm . (callipers) . 8.1.3 . 8.2 2 13 mm1 mm (5.5) (5.4) . 2 . . 8.3 . a) . b) 13 mm . c) . 8.4 8.4.1 (5.6) . 8.4.2 . 8.4.3 , , . KS M ISO 3582:2010 8 8.4.4 60 . 8.4.5 t b . 8.4.6 ( ) t e (t
7、 e ). . . . . . 8.5 8.5.1 . 8.5.2 150 mm (L e ) . 8.6 . . 8.7 8.7.1 . 4 , . 8.7.2 , . 8.7.3 5 . 8.7.4 8.2 . 9 9.1 . 9.1.1 (v) (mm/s) . b 125 t v KS M ISO 3582:2010 9 t b ： (s) 9.1.2 . 9.2 . 9.2.1 (v c ) (mm/s) . e e c t L v t e ： (s, ) L e ： (mm) 9.2.2 . a) b) c) d) ( ) 10 . a) b) “ .” c) . 1) 2) (m
8、m) 3) 4) 5) 6) , d) , , . e) f) g) h) ( ) i) 153787 1 92 3(13) (02)26240114 (02)262401489 http：/ KS M ISO 3582 :2010 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Flexible cellular polymeric materials Laboratory assessment of horizontal burning characteristics of small specimens subjected to a small flame ICS 13.220.40；83.100 Korean Agency for Technology and Standards http:/www.kats.go.kr
