1. good dispersibility , good gloss 2. conveying is improved plasticizing capability of the device 3 , there is no migration agents ) , and 4 , the inorganic powder , the dispersion of pigments and good lubricity , wettability , excellent 5 , increasing the flow velocity of the melt 6 , in the article , the dispersed evenly , reduce mechanical wear, improves the non - woven product of the physical and mechanical properties , good dispersing lubricity , may be substituted by BASF , and LUWAX A or Honewell 8 , through detection of the Food and Drug Administration ( FDA )