... grade90grade(Di-PE),wt. % ,min85.090.0(Mono-PE),wt. % ,min5.05.0(Tri-PE),wt. % ,min12.07.0(Hydroxyl),wt. % ,min.37-4037 ... -40(melting point)°C205-224205-224(Ash), wt,wt. % ,max.0.050 ... .05(Moisture),wt. % ,max0.50.5(PhthalicColor)(Fe,Co,Cu ...