Description

dear sir ,
We are San mark for integrated contracting We can supply the calcium carbonate and ores quarries  conform to the specifications of international quality to any country in the world .
Product and analyzes its own specifications  :
EGcarb *0 is high degree of whiteness calcium carbonate powder produced from selected natural exceptionally white limestone grinded and classified to below *0 microns has excellent matting properties , very low oil absorption , easily dispersible , very good weather ability and excellent rheological properties .
EGcarb *0 used for links , water based decorative paints , solvent based decorative paints , rubber moldings , adhesives and sealants .
Chrmica analysis :
Calcium CarbonateCaCo³*9.6 %
Calcium oxideCaO*5.*5 %
Silicon dioxideSiO *0.*6 %
Iron (|||) oxideFe² O²0.*1%
Aluminum oxideAl²O³0.*1%
Magnesium oxideMgO0.*8%
Loss in ignitionL.O.I*3.*9%
Physical Characteristics :
Brightness *5.5% ±1
True specific Gravity(ISO **7 / *0)2.*1 g/ml
Refractive Index 1.*9%
Hardness(Moh's)3
PH Value(ISO **7 / 9)9
Oil Absorption(ISO **7 / 5)*0.*1 g/**0g
DOP Absorption(ISO **7 / 5)*2.5 g/**0g
Water Solubility(ISO **7 / 8)0.*2 g/L (*0°C)
Acid Insoluble's 0.2%
Bulk Density 0.*5 g/cm3
Specific Surface (BET) 3.*8 m2/g
Moisture Content(ISO **2 / 2)0.2%
Standard Packing  :
<!*-[if !supportLists]*->             ·         <!*-[endif]*->Bag (PP Paper ) *5 Kg / *0 kg
<!*-[if !supportLists]*->·         <!*-[endif]*->Big Bag (Jumbo Bag)
Fineness :
D (*7)D (*0)< 2.0 µM
6.*2 µM2.*2 µM*9.*5%