Calcium Aluminate Cement Ca70 Manufactured in Rotary Kiln
|FOB Price:||US $950-1,100 / Ton|
|Min. Order:||1 Ton|
|Min. Order||FOB Price|
|1 Ton||US $950-1,100/ Ton|
|Production Capacity:||60, 000tons Annual|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: CA70
- Feature: Instant Materials
- Shape: Powder
- Grain Size: Customized
- Mineral: Ca,Ca2, Alpha-Al2O3
- Trademark: kh
- Specification: 0.84m3 each packing
- HS Code: 3816000000
- Refractoriness (℃): 1580< Refractoriness< 1770
- Type: Refractory Material
- Material: Alumina Cement
- Color: White
- Specific Area: Customized
- Transport Package: Ton Bag or Wooden Pallet
- Origin: Zhengzhou
Calcium Aluminate Cement CA70-the raw materials are high pure calcium materials and high pure alumina.
1. The raw material should be mixed according to suitable ratio.
2. The raw materials should be burned to partly fused
3. After cooling,add some α-Al2O3 powder to the clinker
4. The clinker is ground to cement
1. Usually the content of Al2O3 is controlled in 68~72%.
2. The principal compounds of the calcium aluminate cement CA70 are CA and CA2.
3. The early strength of CA70 is high and also high strength under meida temperature.
4. The refractoriness is more than 1650ºC.
5. The refractory castables made by CA70 has high refractoriness under load,high strength and good erosion resistance.For high purity,the castables have high erosion resisting to reduce the medium like CO,H2,CH and so on.
Calcium Aluminte Cement CA70 is used for making good property refractory castables(low water,low cement).
It is also used in making other bulk refractory materials which is used in high temperature,high pressure and reducing condition.Or as binder of refractory castables.
It is used in chemical industry,metallurgical industry,building material,petroleum industry,refractory materials and ceramic industry.
|Setting time||Initial set||≥30|
|Flexural strength(Mpa)||1 day||5.0|
|Compressive strength(Mpa)||1 day||30|
|Fineness||Residue on Sieve||≤3.0(180mesh)|