... 3.whiteness:93min 4.Used for plastic,rubber,chemical,papermaking etc. Limestone Powder,filler in printing inkApplication: 200mesh: as the additive in ... :gusset plate,chemical,pipe 400-600mesh:toothpaste and soap 800mesh:rubber,pvc,plastic,electric cable 1250mesh:pvc,PE,coating,papermaking Properties ... .30.4325MESH940.4980.30.4 E07108, Limestone Powder, filler in printing ink