FAA Part 25
Airworthiness Standards
Transport Category
Airplanes Sub Part 25, 853 Effective as Amended 5/1/72 |
수직법 :
8.9×25.4㎝
수평법 : 4″×4″ |
a) 분젠 및 Tirrill 버너
b) 버너Ø : ⅜″
c) 불꽃길이 : 1½″
d) 수직법 : 12초
수평법 : 15초 |
a) 수직법
탄화길이:Max. ave 8.0″
잔염시간:Max. ave 15sec
Drip Burn:Max. ave5sec
b) 수평법
연소속도 : Max. 4in/min |
적용범위 :
비행기 내장재중 CeIling Panels, interior wall Panels, partitions, galley structure, large cabinet walls, flooring, stowage, seat cushions, padding, blankets, cargo cover,trim strips, seat belt, pallets, etc
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