ASTM C 1166: Standard test method for flame propagation of dense and cellular elastomeric gaskets and accessories.
ASTM C 1166: 密致及多孔弹性体衬垫和附件火焰蔓延的试验方法。
Calculate the average flame propagation (FP) for R1through R6 according to the following equation:
FP= ([R1o-R1 f]+ [R2o-R2f] +[R3o-R3f]+ [R4o-R4f] +[R5o-R5f] +[R6o-R6f])/6
Where:
R1o=original R1
R1 f= final R1
R2o=original R2
R2 f= final R2
此测试方法被引用于NFPA130弹性体衬垫和附件的防火性能测试部分。
测试数据要求: FP≤4 in
Average flame propagation shall be less than 101.6mm (4 in), and no specimen shall be completely consumed.
更多ASTM C1166密封条测试及NFPA130密封条阻燃性测试，请联系中国防火网
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