... coding:108-31-67.Additive amount:3.8%-4% Processing aid for WPC PE Performance and application:1.It is ... PE WPC raw materialAppearanceApplicationLE-DWhite powder or granulateSingle using,enhanced aid ,no adding compatilizerL-MWhite powderWPC PE product,need compatilizer,high ... thickness and higher bearing quality WPC PE product,need compatilizerProcessing aid for WPC PE Product packaging:1.25kg/bag.2. ...