... , 1000mesh, 1250mesh, 2500mesh 4000mesh, 6000mesh. Applicaiton:♦Used for decoloring,refining and purifying minerals,such as lubricating oil,diesel ... oil,paraffin wax,gasoline,grease,kerosene,white oil,vaseline,etc.♦Used for recycling and regeneration of ... of greenhouse film, ground film, cable insulation, and PVC pipe (sheet). Apart from whiteness and electrical insulating properties, ...