#sorbent_material__sorbentmaterial__sorbent  a material that sorbs another substance; i.e. that has the capacity or tendency to take it up by either absorption or adsorption
  supertype:  material.substance__stuff  the tangible substance that goes into the makeup of a physical object; "coal is a hard black material"; "wheat is the stuff they use to make bread"
  subtype:  absorbent_material__absorbentmaterial__absorbent  a material having capacity or tendency to absorb another substance
     subtype:  sponge  a porous mass of interlacing fibers the forms the internal skeleton of various marine animals and usable to absorb water or any porous rubber or cellulose product similarly used
     subtype:  absorber  (physics) material in a nuclear reactor that absorbs radiation
     subtype:  absorbent_cotton__absorbentcotton__cotton_wool  cotton made absorbent by removal of the natural wax
  subtype:  adsorbent_material__adsorbentmaterial__adsorbent  a material having capacity or tendency to adsorb another substance

No statement uses or specializes sorbent_material; click here to add one.