Charring Agent

The Charring agent is a nano-composite material studied by nanotechnology, which is a composite material composed of two or more solid phases. It can form efficient flame retardant synergies with halogen-free (metal hydroxide or expansion type) flame retardants, and promote the polymer to form a denser ceramic layer; It can increase the index, increase the strength and density of carbon layer, promote shell and porcelain formation, reduce the smoke density, improve the smoke release rate and reduce the total smoke volume; It can promote the carbonization of polymers, inhibit smoke, resist dripping, inhibit the burning of embers, and it can form a coke layer on the surface of the polymer after combustion, so as to isolate the air, prevent heat transfer, and improve the flame retardant level.