... ,rubber,chemical,papermaking etc. Limestone Powder and lump for PVC Application: 200mesh: as the additive in the feed 250-300mesh: ... 350-400mesh: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 E07132, Limestone Powder and Lump for PVC