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.
Required sample quantity
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
Available quality systems
Accredited test method

Pricing and online order

Price per sample (Excl. VAT):
929 €

We also charge a 97 € service fee per order.

Large batches of samples are eligible for discounts.

Samples are entered during checkout.

Our experts review all orders to ensure the testing method is suitable for your needs and samples.

Questions? We're happy to help.

Questions? We're happy to help.

Ringing phone
...and more than 700 other happy clients

Ask for an offer

Fill in the form, and we'll reply in one business day.

Answering the following questions helps us prepare an offer for you faster:

  • How many samples do you have and what is the sample material?
  • Do you have a recurring need for these tests? If yes, how often and for how many samples at a time?

Have questions or need help? Email us at or call +358 50 336 6128.