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Home > Construction & Decoration > Cement & Precast Component > Versatile High Purity Calcium Aluminate Cement CA70 CA80 Refractory Cement With Cost Price

Versatile High Purity Calcium Aluminate Cement CA70 CA80 Refractory Cement With Cost Price

Zhengzhou Xinxing Special Cement Factory

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US$ 30 ≥20 Bags

Key Specifications

Type:

Silicate Cement / Portland Cement

Warranty:

Color:

Other

Payment & Shipping

Payment Methods:

Port of Shipment:

Tianjin

Delivery Detail:

15 days

Type Silicate Cement / Portland Cement

Warranty 3

Color Other

Function Special Cement

Technique Other

Fineness 0~10um

After-sales Service 3

Mineral Composition Aluminate Cement

Strength Grade(Mpa) Other

Hardening Feature Rapid Hardening

Heat of Hydration Low-Heat

Transport Package 25KG

Specification CA70

Origin 河南

Product Overview & Key Features

CA-50 High Alumina Cement (Calcium Aluminate Cement) is engineered for extreme conditions.

With ≥50% Al₂O₃ content and ultra-fine grinding (SSB: ≥369 m²/kg), it delivers:

Rapid Strength Gain: Achieves >80% of ultimate strength within 24 hours, ideal for emergency repairs and cold-weather concreting (down to -10°C) .
High Temperature Resistance: Forms refractory concrete stable up to 1,400°C, perfect for kiln linings, incinerators, and metallurgical furnaces .
Superior Corrosion Resistance: Low SiO₂ (≤8.0%) and Fe₂O₃ (≤2.5%) ensure resilience against sulfates and chemical erosion。