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Ca-50 Ca 60 70 80 Refractory Calcium Aluminate Cement

China Ca-50 Ca 60 70 80 Refractory Calcium Aluminate Cement, Find details about China Refractory Castable, Refractory Mortar from Ca-50 Ca 60 70 80 Refractory Calcium Aluminate Cement

Model NO.
CA-50, CA-60, CA-70, CA-80
Trademark
UNITY
Transport Package
Pallets
Specification
230x114x65/75mm
Origin
China
HS Code
690290
Model NO.
CA-50, CA-60, CA-70, CA-80
Trademark
UNITY
Transport Package
Pallets
Specification
230x114x65/75mm
Origin
China
HS Code
690290

Product Description

The raw materials are high purity calcium materials and high pure alumina. The raw materials should be mixed according to suitable ratio. The raw material should be burned to partly fuse. After cooling, α-Al2O3 powder added into clinker, then ground to cement. The content of Al2O3 is usually controlled within 68% to 72%. The principal compounds of it are CA and CA2.

Technical Specification

CA50 Refractory Cement:
MarkA600A700A900
Composition
(%)		SiO2≤7.8≤7.5≤5.5
Al2O3≥50.0≥51.0≥53.5
Fe2O3≤2.5≤2.5≤2.5
Fe2O3≤0.4≤0.4≤0.4
SSB (m2/kg)≥300≥320≥350
Initial Setting Time(min)≥45≥60≥90
Final Setting Time (h)≤6≤6≤6
Breaking Strength(MPa)1d≥6.0≥6.5≥8.0
3d≥7.0≥7.5≥10.0
Compressive Strength(MPa)1d≥45≥55≥72
3d≥55≥65≥82
      
 
 CA70,CA80 Refractory Cement:
Item Brand 
CA70		 
CA80
 
 
Chemical Composition
         %		SiO2≤1.0≤0.5
AL2O3≥68.0≥77.0
Fe2O3≤0.7≤0.5
R2O≤0.4≤0.4
S≤0.1≤0.1
Cl≤0.1≤0.1
325M Residue on Sieve (%)≤5≤5
Surface Area (m2/kg)≥400≥450
Initial Setting Time (min)≥45≥45
Final Setting Time (h)≤6≤6
 
Breaking Strength (MPa)		6h----
1d≥5.5≥5.0
3d≥6.5≥6.0
 
Compressive Strength (MPa)		6h----
1d≥40≥30
3d≥50≥40
 

Application

 Calcium aluminate CA Series is used for manufacturing good property (low water, low cement) refractory castable, or unshaped bulk refractory materials, which are used in high temperature, high pressure, and reducing condition.  It is also high quality binder of refractory castable, which is extensively applied in chemical industry, metallurgical industry, building material, petroleum industry, ceramic industry etc

Detailed Photos

Ca-50 Ca 60 70 80 Refractory Calcium Aluminate CementCa-50 Ca 60 70 80 Refractory Calcium Aluminate Cement

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Ca-50 Ca 60 70 80 Refractory Calcium Aluminate Cement

Packaging & Shipping

Ca-50 Ca 60 70 80 Refractory Calcium Aluminate Cement

FAQ

1.What kind of product can you offer ?
Our company can offer industrial refractory insulation materials. For example: Ceramic Fiber Products, Soluble Fiber Products,Fiberglass Products,Calcium Silicate Products, Mineral Wool, Rock Wool,Insulating Firebricks Etc.
2.Can you provide free samples ?
Free samples are available !
3.What is your MOQ?
We don't have particular MOQ, we can accept any order for any different projects.
Price depends on quantity.
4.Can we have a visit to your factory ?
Yes! Of course,welcome to visit our factory at anytime !


 

 

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