... .2% 3.Size(mesh): 200 calcium carbonate fertilizer in agriculture and animal husbandry1.useage: Paint, Dope, Rubber, PVC pipe, Paper making ... substance in hydrochloric acid % ≤0.100.200.30precipitated volume ml/g ≥2.82.62.4content of iron (calculated in Fe) % ≤0 ... material 350-400mesh:gusset plate,chemical,pipe 400-600mesh:toothpaste and soap 800mesh:rubber,pvc,plastic,electric cable 1250mesh:pvc,PE ...