Intumescent halogen-free flame retardant: this kind of flame retardant mainly acts through condensed phase. At lower temperature, the acid source can produce esterification polyol (carbon source) and can be used as dehydrating agent acid;
PA flame retardant is a common environmental flame retardant, which has the advantages of halogen-free, low toxicity, low smoke, high thermal stability and low heat loss at 300 ℃. MCA is especially suitable for nylon 6 and nylon 66 without filler.
Nitrogen based flame retardants, functional auxiliaries that give flammability to flammable polymers, are mainly designed for the flame retardancy of polymer materials; there are many types of flame retardants
With the increasing awareness of environmental protection, safety and health, many countries in the world began to focus on the research, development and application of environmental friendly flame retardants
Since the intrinsic flame retardant materials do not need further flame retardant treatment, the following contents are aimed at additive flame retardant materials. Flammable materials can generally include thermoplastic resin
The environmental friendly flame retardant of epoxy resin is widely used in unsaturated polyester resin, epoxy resin and other polymer materials. The self extinguishing property, low temperature resistance