IMO FTPC Part 2: Smoke and toxicity test

IMO FTPC Part 2: Smoke and toxicity test

IMO FTPC Part 2: Smoke and toxicity test (ISO 5659-2)

Field of application:

Surface materials for bulkheads and ceilings and similar exposed surfaces, floor coverings

Test time is 10 minutes, recording all smoke density and gas content. Samples exposed to 25 or (50) KW/m2 radiation heat conditions, for testing. By CO2, CO, HF, HCI, HCN, NO2, SO2, HBr gas to analyze the toxicity of the eight

Smoke density classification standard:
A test gas than the maximum optical density (Ds) average (Dm)
1. For the bulkhead, lining or ceiling surface, in any experimental conditions, Dm ≤ 200
2. For deck covering material, in any experimental conditions, Dm ≤ 400
3. For the floor surface of the material, in any experimental conditions, Dm ≤ 500
4. For plastic pipes and cables, in any experimental conditions, Dm ≤ 400

Toxicity grading criteria:

CO   1450ppm

HF    600ppm

HCI   600ppm

HCN  140ppm

NO₂   350ppm

SO₂、 120ppm

HBr   600ppm

IMO MSC 61(67) FTPC – Test list

IMO FTPC Part 1: Non-combustibility test

IMO FTPC Part 2: Smoke and toxicity test

IMO FTPC Part 4: Test for fire door control systems

IMO FTPC Part 5: Test for surface flammability

IMO FTPC Part 6: Test for primary deck coverings

IMO FTPC Part 7: Test for vertically supported textiles and films

IMO FTPC Part 8: Test for upholstered furniture.

IMO FTPC Part 9: Test for bedding components

ISO 9705 and ISO 5660: Test for fire-restricting materials for high-speed craft

 Source：防火网　 Addtime：9/2/2010 Hits：3078