... product due to its non-toxic product and cheap price, and it accounts for about 45% of the total fire retardants ... laminated material ultra-fine aluminium hydroxide, unsaturated polyester, polyurethane hard foam and epoxy resin. The particle size can be regulated. ... hydroxide can be used in EVA, LDPE, LLDPE, PVC cable material (clad layer and insulation layer) and also in unsaturated polyester, ...