Insulation resistance of insulating materials

phenolic rod can prevent current from passing through the material. Its resistivity is very high, usually in the range of 10 ~ 10Ω · m. What is the flame resistance of insulating materials? Here we come together to understand the next:
The flame resistance of NMN Insulating material refers to the ability of the insulating material to resist the continued combustion when it is combusted or burned away from the flame. With the increasing use of polyimide adhesive tape, its flammability requirements are more important, people through various means to improve and improve the flame resistance of insulating materials. The higher the flame resistance, the better the safety.