The main purpose
It is suitable for the determination of flame propagation test on plastic surface. According to a certain flame height and a certain flame angle, the horizontal or vertical sample is regularly burned several times, and the test is evaluated by the duration of the sample ignition and burning and whether the ignitor under the sample is ignited Its flammability. It can be used by plastic industry, inspection department and scientific research unit.
Technical index
1. Distance between ignition and sample: 150mm, height of blue flame: (20±2)mm
2. Flame time: 0～99.99 seconds arbitrarily set
3. Sample size: length (125±5) mm; width (13.0±0.3) mm; thickness (3.0±0.2) mm
4. Use gas: methane, natural gas, liquefied gas
Applicable standards (for different standards, different accessories are required)
GB/T 2408-2021 Plastics- - Determination of burning characteristics-Horizontal and vertical test

GB/T5169.16, ISO1210, IEC60950, UL 94, IEC 707, IEC695-2-2, IEC 60695-11-10

GB 24407-2012 Special school bus safety technical conditions