Flame retardant board BSS 7238 Boeing standard Yishuo aircraft material combustion smoke density test

Flame retardant board BSS 7238 Boeing standard Yishuo aircraft material combustion smoke density test

From its birth to the present, aircraft has become the fastest and most convenient means of transportation for people's daily travel. Fire is an important reason that affects the safe flight of aircraft. As a means of transportation with high scientific and technological content and complex structure, if the materials of aircraft are slightly poor in the manufacturing process, it may lead to a major fire, a vicious accident of aircraft destruction and human death, and cause major losses. For example, the seat materials on the aircraft should be flame retardant. The carpet on the floor should not only be selected according to its texture and whether it has undergone anti fouling treatment, but also whether it can prevent fire and static electricity. Generally, carpets that have undergone flame retardant treatment have inspection certificates issued by the fire product quality supervision department, and when they are burned with open fire, the flame will extinguish itself without giving off a pungent smell. Therefore, it is very important to prevent fire caused by aircraft materials and actively test the fire resistance of materials

CASfire Technical Co.,Ltd have rich experience to provide BSS 7238 Smoke Density test to Aircraft Material.

1、 BSS 7238 Smoke Density to Aircraft Material

BSS 7238: Fire Test for Smoke Density

2、BSS 7238 Smoke Density to Aircraft Material

BSS 7238 Fire test to aircraft material – Brief

BSS 7238 test the specific optical density of smoke generated by solid materials by NBS chamber.

BSS 7238 Smoke Density to Aircraft Material

The samples will be dried under temperature 60℃ in 24 hours, and conditioned in temperature 23℃ and humidity 50％

The following result will be mesured：

- Ds 1.5 Optical density in 1.5 minute

- Ds 4.0 Optical density in 4 minute

- Dm

3、Fire test to aircraft material - relative standards

FAR 25.853 flammability test to aircraft material

Air bus standard：ABD 0031 - airbus fire testing – flame, smoke and toxicity

Boeing Standard：BSS 7238 fire testing to smoke density

Boeing Standard：BSS 7239 fire testing to toxicity

ASTM Standard：ASTM E 662 fire testing to Smoke Density

ASTM Standard：ASTM E 162 Surface Flammability of materials

CASfire Technical Co.,Ltd

8F Building 4, Chinese Academy of Science,

No.255 South Duiying Road,Jimei, Xiamen 361021, China

Tel: (+86) 0592-3500085

Email: info@casfire.cn

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From JJ2023