Study on the synthesis and application of THPS-OMMT-MDFP nanocomposite flame retardant

摘要

A new type of amino resin nanocomposite(THPS-OMMT-MDFP) was synthesized from amino resin(MDFP), Tetra-hydroxymethyl phosphonium sulfate(THPS) and Organ-montmorillonite (OMMT)by intercalation compounding method. It was characterized by FT-IR, XRD and TG/DTG and applied to the preparation of fiam-retardant leather. The flame retardant performance was characterized by Oxygen index (01) test. The results showed that the nanocomposite was obtained as expected and had effective flame retardant performance.