Fused Refractory Calcium Aluminate Cement Ca50
|FOB Price:||US $320-370 / Ton|
|Min. Order:||1 Ton|
|Min. Order||FOB Price|
|1 Ton||US $320-370/ Ton|
|Production Capacity:||60, 000tons Anuual|
|Transport Package:||Ton Bag or Wooden Pallet|
|Payment Terms:||L/C, T/T, Western Union, Paypal|
- Model NO.: fused ca50
- Feature: Instant Materials
- Shape: Powder
- Color: Palm Brown
- Grain Size: Cusomized
- Trademark: KH
- Origin: Zhengzhou
- Refractoriness (℃): 1580< Refractoriness< 1770
- Type: Refractory Material
- Material: Alumina Cement
- Specific Area: Customized
- Principal Phase: Ca,Ca2
- Specification: 0.84m^3
- HS Code: 3816000000
Fused Calcium Aluminate Cements CA50 are calcined by natural high grade bauxite and limestone as selected raw material. The main phase of this series is CA and CA2 which mainly formed the clinker. After grinded to the best particle size distribution, the cements will meet the demand of the most critical customers.
★ Alumina content 50%-55%
★ High early strength, fast setting and hardening. 24hours strength can reach 70% the ultimate strength.
★ The high heat of hydration, the hydration heat concentration
★ The high heat of hydration with exothermic concentration
★ The frost resistance is good, normal hardening can also in the lower temperature environment
★ Chemical erosion and anti-bio at wide range, especially strong anti sulfate erosion.
★ Ideal for high temperature and thermal shock resistance performance is very admirable , its refractory temperature can reach 1370 ºC. 1500 ºC. can be reached if better refractory aggregate were chosen.
★ Mainly used in formulating monolithic refractory and widely in steel, crude oil, electrical, nonferrous metal, construction and kiln industries.
★ Usually used as refractory binders in boiler★ High heat of hydration with exothermic concentration
★ Good workability, high construction efficiency
★ Mainly applicable to general industrial and civil boiler temperature below 1300 ºC
We can offer high alumina cement with different fineness as per the customers' requirements.
1)Particle size can be customized
2)Chemical and physical index can be customized
3) Testing methods of S, Cl- can be acquired if customer need
|325M Sieve Residue(%)||≤8||≤8|
|Specific Surface Area (m2/kg)||≥350||≥350|
|Initial Setting Time(min)||≥90||≥30|
|Final Setting Time(h)||≤6||≤6|