Refractory Cement - CA50;CA70;CA80

Refractory Cement, Calcium Aluminate Cement (CA-50;CA-70;CA-80), High Alumina Cement - details see: https://www.buildingsupplieshub.com/refractory-cement-10083318
Place of Origin: Shanxi China (Mainland)Brand Name: YQMMModel Number: CA50;CA70;CA80Color: Grey
Feature: RefractoryMain Raw Material: AluminateType: Calcium Aluminate CementHardening Feature: Rapid Hardening
Heat of Hydration: Moderate HeatStrength Grade(Mpa): 62.5  
Refractory Cement
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1.

Refractory cement (Calcium Aluminate Cement )(CA-50)

Al2O3: 50% min SiO2:8% max Fe2O3: 2.5% max

Blaine specific surface area: 300m2/kg

Initial setting time: 30 min min

Final setting time: 6 h max

Flexural strength: 1day 5.5MPa min; 3 days 6.5 MPa min

Compression strength: 1 day 40 MPa min; 3 days 50 MPa min

Packing: 50 kgs bag

2.

Calcium Aluminate Cement CA-70

Al2O3: 69-71.5% CaO:26.5-30.5% SiO2: 0.3% max

Fe2O3:0.3% max

Blaine specific surface area:500m2/kg min

Initial setting time: 45 min min

Final setting time: 6h max

Flexural strength(24h): 5MPa min

Compression strength(24h): 40MPa min

Refractriness:1600C

3.

Calcium Aluminate Cement CA-80

Al2O3: 79-81% CaO:17-20% SiO2: 0.3% max Fe2O3:0.3% max

Blaine specific surface area:600m2/kg min

Initial setting time: 15 min min

Final setting time: 6h max

Flexural strength(24h): 4MPa min

Compression strength(24h): 35MPa min

Refractriness:1800C

Packing: 25kgs paper bags with moisture protection

Packaging Detail:25KGS OR 50 KGS BAG IN TON BAG
Delivery Detail:30 DAYS AFTER THE CONTRACT

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