UL94 HB - Horizontal Burning Test.
The method is intended to be used as a preliminary indication of the fire behavior of products with regard to flammability in a particular application.
The method measures the burn rate of a product horizontally. Examples of products that can be tested in this method: plastic, rubber, and other non-metallic materials.
The test takes place in a test chamber where the specimen is mounted horizontally. A bunsen burner is applied at a 45° angle to the specimen for 30 seconds or until the flame front reach 25 mm. The time the material burns is registerd, also how long it takes for the flames to progress in the material. The result (Burning speed) is expressed in mm/min.
A test report, in Swedish or English, is deliverd with the test results after testing.
Before testing we ask you to fill in the order specification form and attach it with your order.
Fire test according to UL94 HB
Fire safety, Construction, Risk and safety
Similar to UL94 HBF, HF-1 or HF-2.
Price on tender
Material consumption during testing.
• Complete testing 6 specimens with dimension 125 mm x 13 mm. Max thickness 13 mm.
• Indicativ test 2 specimens with dimension 125 mm x 13 mm. Max thickness 13 mm.