... , refractory materials, plastic, rubber, cables, petroleum and chemical, medical industry and light industries. Application advantages- This series of calcined kaolin ... , refractory materials, plastic, rubber, cables, petroleum and chemical, medical industry and light industries.Particle size:Size sand: 0-1mm, 1 ... 88≥84≥80Particle Size(-10µm%)≥99≥90≥80≥70325 Mesh Residue (%)≤0.5≤1≤2≤3Moisture(%)≤1.0≤1 ...