flame retardant has basic polycondensate of phenol halogen, for compounds with a high molecular weight

FLAME RETARDANT AGENT FOR ORGANIC COMPOUNDS HIGH MOLECULAR WEIGHT. THIS IS FLAME RETARDANT AGENT COMPOUND OBTAINED BY MAKING AN REACT POLYCONDENSATE A HALOGENE PHENOL WITH METAL OR ORGANIC COMPOUND BEARING AT LEAST TWO FUNCTIONAL GROUPS ABLE TO REACT WITH THE hYDROXY GROUPS TERMINAL pOLYCONDENSATE.