Formulation Design of Flame-Retardant PVC Cable Material with Small Smoke and Low Halogen

It introduced the research and preparation of flame\|retardant PVC cable materials with small smoke and low halogen.The optimum composition and formulation of flame retardant were finally determined by varying the using amount of Al(OH)\-3,Sb\-2O\-3 and 2ZnO·3B\-2O\-3·5H\-2O;observing the flame\|retardant effects and the change of smoke amount generated;and comprehending the change in mechanical properties and electrical properties of PVC cable material.