... hours on line service Kaolin for paper 1) Professional manufacturer 2) Al2O3: 42%min 3) Passed ISO9001:2000 4) ... hegman grind. Kaolin is widely applied in coating and painting.2. Partical Size60mesh, 100mesh, 200mesh, 325 mesh, 400mesh, 500mesh, 600mesh ... 0.5%2) Physical properties:Shrink ratio: 4.5±0.1Breaking strength: 326N/Square centimeterMoisture: 20%-23% ISO quality China clay for paper ...