Flame retardant Testing of aircraft materials BSS7239: Toxicity testing

Flame retardant Testing of aircraft materials BSS7239: Toxicity testing

If a fire occurs, a relatively safe place cannot be guaranteed to be safe when safety is uncertain. Therefore, vehicle construction and decoration materials must be non-flammable and have a low total release of heat, smoke, and toxic gases

Due to the large number of passengers, if happen a fire, passengers in the cabin will not be easy to escape, so each aircraft is strictly required to meet the relevant flame retardant performance level.

CASfire Technical Co.,Ltd have rich experience to provide BSS 7239 Toxicity Test to Aircraft Material

BSS 7239 Toxicity Test to Aircraft material

BSS 7239: Test method for toxic gas generation by materials on combustion

BSS 7239 Toxicity Test to Aircraft material - Brief

Gases produced for analysis are generated in a specified, calibrated smoke chamber during standard rate of smoke generation testing (ASTM E 662), in both flaming combustion and non-flaming pyrolytic decomposition test modes

BSS 7239 Toxicity Test to Aircraft material- Gases measured

The following gases are required to be measured by this test standard ：

‐        CO     Carbon monoxide

‐        HF     Hydrogen Fluoride

‐        HCl     Hydrogen chloride

‐        NOx    Nitrogen oxides (Both NO, nitric oxide, and NO2, Nitrogen dioxide, are detected)

‐        SO2    Sulfur dioxide

‐        HCN    Hydrogen cyanide

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

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From JJ2023