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发货:3天内
信息标签:常州DIN54837:2007防火阻燃等级测试,供应,商务服务,其他未分类
服务热线:陆 娟 0510-88300136 18001516367 QQ:1982722732
DIN54837:2007防火阻燃等级测试,防火等级测试,DIN 54837: Testing of materials, small components and component sections for rail vehicles-Determination of burning behaviour using a gas burner.
DIN 54837: 铁路车辆用材料、小型部件和组件的测试,用燃气燃烧器测试燃烧特性。
DIN54837此测试方法用于DIN 5510-2中S2-S5燃烧等级测试。
S2: 破坏范围≤30cm
S3: 破坏范围≤25cm,后燃烧时间≤100S
S4: 破坏范围≤20cm,后燃烧时间≤10S
S5: 破坏范围=0cm,后燃烧时间=0S
DIN 54837此测试同时还可以进行烟的发展(未达到SR1,SR1-SR2)及熔滴测试(ST1-ST2)
相关标准:
DIN 5510-2:2009-05 Preventive fire protection in railway vehicles; Part 2: Fire behaviour and fire side effects of materials and parts- Classification, requirements and test methods.
DIN 5510-2:2009-05 轨道车辆防火措施—第2部分:材料和构件的燃烧特性和燃烧并发现象—分类、要求和测试方法。
DIN 53438-1:1984 Testing of combustible materials; response to ignition by a small flame; general date.
DIN 53438-1:1984 可燃材料试验—用小火焰点火--一般数据