FAR 25.853 Vertical Flammability Test for Aircraft Material

详情

FAR *5.**3 Vertical Flammability Test for Aircraft Material- Standard
Far *5.**3: Fire Protection for compartment interior
 
FAR *5.**3 fire test to aircraft material - Vertical Test
 
FAR *5.**3 vertical test - Brief
The test apparatus are almost same to UL*4V and test the performance of self-extinguish of material under fire condition.
 
FAR *5.**3 vertical test - Test method
The samples is *6mm width and is placed vertically, the ignition resource is same to horizontal test. The burner apply *0s or *2s
The following result will be recorded：
-      Burning length
-      Flame time
-      Dropping time
 
FAR *5.**3 Vertical Flammability Test for Aircraft Material- other standards
 
Airbus standard: ABD ****- airbus fire testing - flame, smoke and toxicity
Boeing Standard: BSS ***8 fire testing to smoke density
Boeing Standard: BSS ***9 fire testing to toxicity
ASTM Standard: ASTM E **2 fire testing to Smoke Density
 
FAR *5.**3 Fire test to aircraft material - Test method
 
Vertical flammability test: *4 FAR *5.**3 b(4)), (App. F to part *5 part I §(a)
Smoke Density Test: *4 FAR *5.**3 (d), (App. F to part *5, part V)
Heat Release Test: *4 FAR *5.**3 (d), Appendix F, Part IV
Seat Test: *4 FAR *5.**3 (c, App.F to part II)
Horizontal Test: *4 FAR *5.**3 b(2,3), (App. F to part *5 part I §(a),(1)
*5°flammability test: *4 FAR *5.**3 (b), (App. F to part *5, part I§(6))
 
From：IW***0