Name: needle wollastonite powderSpecification:Sio2 contents: 50%Cao contents: 44%Fe2o3 contents: 0. 3%Mgo contents: 0. 8%Al2o3 contents: 0. 8%Los: 0. Moisture: 2Moisture: 0. 3%Whiteness: 92%L / d: 10:

Name: precipitated calcium carbonate of pharmacy gradeCaco3 contents: 99%Ph value (10% soliquit) : 9-10105 volatitle: 0. 2%Insoluble substance in hydrochloric acid: 0. 03%Sedimentation: 3ml / gFe cont

Name: wollastonite powderSpecification:Sio2 contents: 49%Cao contents: 44%Fe2o3 contents: 0. 3%Mgo contents: 0. 8%Al2o3 contents: 0. 8%Los: 2Moisture: 0. 3Whiteness: 93%L / d: 8: 1

Caco3 contents: 98. 5%Ph value: 9-10105 volatitle: 0. 3%Insoluble substance in hydrochloric acid: 0. 05%Screeings 125um: 0. 003%45um: 0. 3%Fe contents: 0. 02%Mn contents: 0. 002%Whiteness: 96%Oil abso

Super-fine activated heavy calcium carbonateCaco3 contents: 98%Fe2o3 contents: 0. 2%Sio2 contents: 0. 3%Ph value: 8-9Particle size d50: 4D97: 9Specific surface area: 6. 88Whiteness: 96%Moisture: 0. 3T

Name: activated light calcium carbonateSpecifications:Caco3 contents: 98. 5%Ph value: 9-10105 volatitle: 0. 3%Insoluble substance in hydrochloric acid: 0. 05%Screeings 125um: 0. 003%45um: 0. 3%Fe cont

Specifications:Caco3 contents: 98. 5%Ph value (10% soliquit) : 9-10105 volatitle: 0. 3%Insoluble substance in hydrochloric acid: 0. 05%Sedimenttation: 3ml / gFe contents: 0. 01%Mn contents: 0. 0006%Sc

Specifications:Caco3 contents: 98. 5%Ph value (10% soliquit) : 9-10105 volatitle: 0. 3%Insoluble substance in hydrochloric acid: 0. 05%Sedimenttation: 3ml / gFe contents: 0. 01%Mn contents: 0. 0006%Sc

Name: calcium carbonate for plasticSpecification:Caco3 contents: 98. 5%Ph value (10% soliquit) : 9-10105 volatitle: 0. 2%Insoluble substance in hydrochloric acid: 0. 03%Sedimenttation: 3ml / gFe conte