1. Fire Characteristics

2. First Test Response Characteristics
Transportation
Standard NF F  Class F1
UNI 8547 , UNI 9174 , UNI UNI CEI approval
pyrolysis and combustion gases measurements (CO and CO2)
acids measurements (hydrochloric, hydrobromic, hydrocyanc, hydrofluoric)
SO2 and NOx analysis

3. First Test Response Characteristics
New standard for Trains
EN (ISO , ISO , ISO )
Marine
ISO (28,6%)and ISO (26%) (Burning behaviour by Oxygen Index)

4. First Test Response Characteristics
Automotive
Standard DIN 54837
Class S3 (Flammability Classification)
Class SR2 (Smoke Diffusion Classification)
Class ST2 (Dripping Classification)
Standard DIN EN ISO
No class. Gas Determination and Toxicity

5. First Test Response Characteristics
Automotive / Industrial vehicles
Standard FMVSS 302 / ISO 3795  No class , pass or fail
Horizontal test
1. combustion burning time
2. length the flame travelled
3. burning rate

6. First Test Response Characteristics
Appliances & Electronics
Standard UL94 Class HF1
“H” for horizontal test (there is also the vertical test)
1. flame propagation speed < 40mm/min
2.maximum length the flame travelled < 125mm

7. First Test Response Characteristics
Building & Construction
Standard DIN 4102  Class B1
1. flame spread not substantial outside primary area and heat release limited
2. smoke and temperature analysis
flaming droplets/particles (smouldering)
Standard EN  Class B , S1-S2 , d0
Products capable of resisting, for a long period, a small flame attack without substantial flame spread, and capable of undergoing thermal attack by a single burning item with sufficiently delayed and limited heat release and limited lateral spread of flame.