Grey portland cement
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Wholesale for clinker Natural Raw Construction Material Clinker for making cement direct vietnam manufacture low tax
- Category: Cement >>>
- Supplier: MIGHTY ASIA COMPANY LIMITED
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Product Overview
Description
Product Description
Clinker is a nodular material produced in the kilning stage during the production of cement and is used as the binder in many cement products. The lumps or nodules of clinker are usually of diameter 3-25 mm and dark grey in color. It is produced by heating limestone and clay to the point of liquefaction at about 1400°C-1500°C in the rotary kiln. Clinker, when added with gypsum (to control the setting properties of cement and ensure compressive strength) and ground finely, produces cement. Clinker can be stored for long periods of time in a dry condition without degradation of quality, hence it is traded internationally and used by cement manufacturers when raw materials are found to be scarce or unavailable.
The four main components of clinker are:
* Alite: approximately tricalcium silicate (typically about 65% of the total)
* Belite: approximately dicalcium silicate (typically about 15% of the total)
* Aluminate: very approximately tricalcium aluminate (typically about 7% of the total)
* Ferrite: very approximately tetracalcium aluminoferrite (typically about 8% of the total)
The composition of clinker is examined by two separate approaches:
* mineralogical analysis, using petrographic microscopy and/or x-ray diffraction analysis
* chemical analysis, most accurately by x-ray fluorescence spectrometry
* mineralogical analysis, using petrographic microscopy and/or x-ray diffraction analysis
* chemical analysis, most accurately by x-ray fluorescence spectrometry
The four main components of clinker are:
* Alite: approximately tricalcium silicate (typically about 65% of the total)
* Belite: approximately dicalcium silicate (typically about 15% of the total)
* Aluminate: very approximately tricalcium aluminate (typically about 7% of the total)
* Ferrite: very approximately tetracalcium aluminoferrite (typically about 8% of the total)
Details Images
Specification
item | value |
Warranty | More than 5 years |
After-sale Service | Online technical support, Onsite Installation |
Project Solution Capability | total solution for projects, Others |
Application | making cement, construction |
Design Style | Industrial |
Place of Origin | Vietnam |
Brand Name | MIGHTY ASIA |
Feature | Acid-Proof, Anti-Algae, Refractory |
Type | Cement Clinker |
Hardening Feature | Rapid Hardening |
Heat of Hydration | Moderate Heat |
Insoluble residue | ≤ 0.75% |
Loss on Ignition (lg-loss) | ≤ 1.5% |
Magnesium Oxide (MgO) | ≤ 5% |
Alkaki (Na2O + 0.658K2O) | ≤ 0.6% |
Sulfate (SO3) | ≤ 1.5% |
Moisture | ≤ 1.5% |
Freelime (f-CaO) | ≤ 1.5% |
Silicon Dioxide (SiO2) | 21- 22% |
Calcium Oxide (CaO) | 65 -66% |
Ferric Oxide (Fe2O3) | 3 - 3.5% |
Packing & Delivery
pp bag, jumbo , in bulk or as customer's request
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