Horizontal burning test for foamed plastics - UL 94
In this test, a horizontally oriented test specimen is exposed to a small flame ignition source with a nominal thermal power of 50 W after being conditioned as per the UL 94 standard.
This test is used to classify foamed plastics into one of the following classes: HBF, HF-1, or HF-2.
The test will be performed according to UL 94 sixth edition, clause 12, and you will receive an ISO 17025 accredited test report as a result.
- Suitable sample matrices
- Foamed Plastics. Test specimens are to be cut from a representative sample of the material. Care is to be taken to remove all dust and any particles from the surface.
- Minimum sample amount
- 20 samples 125 ±5 mm by 13.0 ±0.5 mm. The maximum thickness is 13 mm.
- Typical turnaround time
- 4 weeks after receiving the samples
- Quality system
- Accredited test method
- Device types
- Standard
- Method expert
![Ville Roininen]()
Ville Roininen
Polymers and plastics
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