Global Commodity Ventures

Description of OPC Clinker: Cement clinker is a solid material produced in the manufacture of Portland cement as an intermediary product. Portland cement clinker is made by heating a homogeneous mixture of raw materials in a rotary kiln at high temperatures. The products of the chemical reaction aggregate together at their sintering temperature, about 1,450 °C (2,640 °F)

Application of OPC Clinker: Portland cement clinker is ground to a fine powder and used as the binder in many cement products. A little gypsum is sometimes added. It may also be combined with other active ingredients or chemical admixtures to produce other types of cement.

clinker - new


  • GLOBAL COMMODITY VENTURES specializes in trading of Clinker to Cement Industries in Middle East Market and Africa Market.
  • 2 Million Tons of volume to the Middle East and African Market over the past 4 years.
  • Sourcing Clinker from UAE origin.
Clinker Specification
CaO % 65
SO3 % 0.5
MgO 1.5
Total Alkalies as Na2O Eq. % 0.6
Free Lime % 1.7
LOI % 0.3
Insoluble Residue % 0.3
C3S % 58
C2S % 21
C3A % 8
C4AF % 12
LSF % 95