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)
All Whisper material can be used excluded DB
- Standard EN 13501-1, 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.
All Whisper excluded DB can be used for Class B,S2,d0.
Transportation
- Standard NF F 16-101, Class F1
- UNI 8547 , UNI 9174 , UNI 9176. UNI CEI 11170-3 approval
- pyrolysis and combustion gases measurements (CO and CO2)
- acids measurements (hydrochloric, hydrobromic, hydrocyanc, hydrofluoric)
- SO2 and NOx analysis
- All Whisper material can be used excluded DB
New standard for Trains
- EN 45545-2 (ISO 5658-2 , ISO 5660-1, ISO 5659-2)
Stratocell® Whisper® FR meets HL2 for flooring material (R9)
Marine
- ISO 4589-2 (28,6%)and ISO 4589-3 (26%) (Burning behaviour by Oxygen Index)
All Whisper material can be used excluded DB
Automotive
- Standard DIN 54837
- Class S3 (Flammability Classification)
- Class SR2 (Smoke Diffusion Classification)
- Class ST2 (Dripping Classification)
All Whisper material can be used excluded DB - Standard DIN EN ISO 5510-2
- No class. Gas Determination and Toxicity
All Whisper material can be used excluded DB
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
Stratocell® Whisper® DB without FR additive passes this test
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
All Whisper material can be used excluded DB
