| abstract |
A halogen-free flame retardant thermoplastic polyurethane composite resin composition is disclosed. The above disclosed flame retardant thermoplastic polyurethane composite resin composition may improve the flame retardancy and flame drips of the thermoplastic polyurethane resin through the desirable formation of scorch during combustion. This uses phosphinates, diphosphinates and / or their polymers, dipentaerythritol, talc, melamine derivatives, etc. as flame retardants instead of halogen-based flame retardants. |