Can silicone heating wire be flame retardant?
The answer is yes, any wire and cable, including special heating wire, as well as PVC heating wire, etc., can do flame retardant level, silicone heating wire is the same, just see if there is no need, higher level requirements, it means higher production costs, this depends on the user's product use environment, if usually around 60 degrees, personal opinion, not too necessary If the temperature exceeds 100 degrees, it may be necessary to achieve the flame retardant level for the heating wire, of course, the light heating wire flame retardant is useless, and some other packaging substrates also need to be flame retardant !
