Features:1) Used as paper making filler2) Reduces cost3) Enhances operation and function of4) paper machines5) Enhances whiteness of papers6) Improves softness and thickness of papers7) Gives paper sm

White and ultra-fine powder,odorless very high caco3 content(99.96%),and very low impurities ,being specially used in the field of electronics ,filim capacitive,special ceramic,optics glasses,spectrum

White ultr-fine odorless powder,low imputities and high content of calcium carbonate(99.5%),is widely used in Pharmaceutical,ceramicelectronics,film capactitive,optics glasses,and spectrum reagent.The

Specifications:1) Main content %: more than 98.52) Weight loss of desiccation %: less than 0.23) Burning-up remains%: less than 0.14) pH: 5.4-6.05) Specific optical rotation: (a) D20-33.2 ~ -35.2, (a)

Specification:Assay more than 98.5Specific rotation -84.5Ўг~ -86.0ЎгTransmittance more than 98.0%Chloride less than 0.02%Sulfate less than 0.02%Fe less than 0.001%Lose(weight) on drying less than

Usage:Fillers of plastic such as for plastic, rubber, paper, polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), ABS, etc.Characteristic:1) Identical grain size, low oil absorption value2

Model No.:SN-2200Product origin:ChinaBrand name:DONG NAN PAIPrice terms:FOB,CIF,C&FPayment terms:T/T,LCTechnical Parameter:CaCO3%: more than 96PH:8.0-10.0105C volatitle,%:less than 1.0Settling value,m

Product Name: Light Calcium Carbonate for Paper MakingPlace of Origin: ChinaFeatures:1) Suitable for paper making 2) Used as filler3) Special crystal structure with high whiteness4) Reasonable distrib

Features:1) Rocks made of calcite2) Most limestone is grey, but all colors of limestone from white to black havebeen found3) Scientists test natural rocks to see if they are limestones by pouring cold