... % polypropylene. Reuse 100% PP yellow chemical-absorbent pads chemical absorbent pads: (1)Rapid oil absorption. (2)Economic, effective ... non working over, white, Economical yet effective.Adsorbent pads and sheets are made from Meltblown polypropylene fine ... refineries, oil companies, shipyard, chemical, food processing plants, paper mill, optical fiber factory, enterprise, oil/chemical storage ...