Cement Clinker Suppliers and Manufacturers

Manufacture of Portland cement called clinker is a dark grey nodular material made by heating ground limestone and clay

manufacture of Portland cement called clinker is a dark grey nodular material made by heating ground limestone and clay

We can offer Clinker 42.5 N 52.5 N Type 2 Packing: Jumbo bags, Bulk

Clinker, in the manufacture of Portland Cement, is a granular substance that occurs as lumps or nodules, usually in the diameter of 3 to 25 millimeters. Clinker is available in grey, powdered, or lumps. Clinker with years of experience in providing the raw materials of cement Clinker, serving our customers from leading Cement factories. We have long-lasting, trusted relationships with our customers to supply various types of clinkers required for the production of Cement. Applications * The primary use of Clinker is in the production of cement. In the cement industry, the Clinker is also known as the Portland Cement Clinker. Origin :- Vietnam . Iran , Turkey Payment Terms :- LC/SBLC

Clinker consists of various calcium silicates including alite and belite. Tricalcium aluminate and calcium aluminoferrite are other common components. These components are often generated in situ by heating various clays and limestone. Portland cement clinker is made by heating a homogeneous mixture of raw materials in a rotary kiln at high temperature. The products of the chemical reaction aggregate together at their sintering temperature, about 1,450 C (2,640 F). Aluminum oxide and iron oxide are present only as a flux to reduce the sintering temperature and contribute little to the cement strength. For special cements, such as low heat (LH) and sulfate resistant (SR) types, it is necessary to limit the amount of tricalcium aluminate formed. The major raw material for the clinker-making is usually limestone mixed with a second material containing clay as source of alumino-silicate. Normally, an impure limestone which contains clay or silicon dioxide (SiO2) is used. The calcium carbonate (CaCO3) content of these limestones can be as low as 80%. Second raw materials (materials in the rawmix other than limestone) depend on the purity of the limestone. Some of the second raw materials used are: clay, shale, sand, iron ore, bauxite, fly ash and slag. The clinker surface and its reactions in different electrolytic solutions are investigated by scanning electron microscope and atomic force microscopy. 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 including: ground granulated blast furnace slag cement.

For cement opc 52.5 and 42.5 Loose

Product : Ordinary Portland Clinker Specification : Clinker to manufacture cement as per EN 197-1 2011 strength class 42.5 N & ASTM (Attached) Packing : Bulk FOB : USD 49.00 / MT Payment : 20% advance via TT and 80% irrevocable, unrestricted & confirmed Letter of Credit payable at sight in favor of the Seller from a first class international bank. Quantity : 55,000 MT +/- 10% X 12 Months Laycan : July 2022. Loading Rate : 10,000 MT PWWD SHINC excluding super holidays Vessel : Vessel should be Geared and with Grab of 10~12 CBM in case of ungeared vessel shore cranes and Grab will be use and the charges shall be borne by the buyer as per actual. NOR : NOR to be tender by the master at load port after registering the vessel with the relevant port authority on working day during the office hours i.e. between 0900 hrs to 1700 hrs from Monday to Friday and B/w 0900 HRS to 1200 HRS on Saturday. Laytime : Time to count after berthing of vessel. Validity : Offer validity, 7 days from the date of this letter

we can supply cement in bags from middle east origin

Clinker and Cement.

Cement, clinker.

Clinker and cement.

Clinker, gypsum.

Clinker and cement.

Cement clinker, clinker.

Cement clinker.

Cement clinker.

Cement clinker.

Cement-clinker.

Cement and clinker.