... : <0.2% 3.Size(mesh): 200 calcium carbonate fertilizer in agriculture and animal husbandry1.useage: Paint, Dope, Rubber, PVC pipe, Paper making ... .0050.0100.01545umtest sieve %≤0.300.400.503.the size and useage: inside 200mesh: as the additive in the feed 250 ... material 350-400mesh:gusset plate,chemical,pipe 400-600mesh:toothpaste and soap 800mesh:rubber,pvc,plastic,electric cable 1250mesh:pvc,PE ...