Overview of High Purity Calcium Aluminate Cement CA70 CA80 Refractory Cement with Cost

High Purity Calcium Aluminate Cement CA70 CA80 Refractory Cement with Cost are non-metallic substances designed to withstand extreme temperatures exceeding 1,000°C, along with harsh chemical and physical stresses. They are essential for the inner linings of industrial furnaces, kilns, reactors, and incinerators, providing critical thermal insulation and structural integrity in processes ranging from metal and glass manufacturing to power generation.

Features of High Purity Calcium Aluminate Cement CA70 CA80 Refractory Cement with Cost

• High-Temperature Resistance: Maintain structural strength and stability at temperatures often exceeding 1500°C.

• Excellent Thermal Shock Resistance: Withstand rapid heating and cooling cycles without cracking or spalling.

• Chemical Inertness: Resist corrosion and degradation from slags, molten metals, and acidic or basic environments.

• High Mechanical Strength: Possess considerable load-bearing capacity at operating temperatures.

• Low Thermal Conductivity: Provide effective insulation to improve energy efficiency and protect furnace structures.

• Abrasion Resistance: Withstand erosion from solid materials and gas flows.

Specification of High Purity Calcium Aluminate Cement CA70 CA80 Refractory Cement with Cost

High purity calcium aluminate cement serves demanding high-temperature uses. It offers fast setting and strong early strength. This cement withstands severe heat and chemical attack. Two main grades exist: CA70 and CA80. The number indicates the minimum alumina percentage.

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CA70 cement contains 68-72% Al2O3. Its main compound is CA (monocalcium aluminate). CA70 provides good strength development. It handles temperatures up to about 1650°C (3000°F). This grade suits many refractory castables and mortars. It works well for furnace linings, kiln patching, and boiler repair. CA70 gives reliable performance at a moderate cost.

CA80 cement offers higher purity. It contains 76-80% Al2O3. The main phase is CA, but with less impurity. CA80 delivers superior high-temperature performance. It withstands temperatures exceeding 1750°C (3180°F). This grade resists slag and chemical corrosion better. CA80 is ideal for critical applications. These include steel ladles, tundishes, and waste incinerators. It ensures longer service life under extreme conditions.

Cost varies based on several things. The alumina content is a major factor. CA80 costs more than CA70 due to its higher purity. Production volume affects the price. Larger orders usually get better rates. Market demand also influences cost. Prices fluctuate with raw material costs, especially alumina. Shipping adds to the final price. Location matters for freight charges. Packaging choices impact cost too. Bags or bulk containers differ in price. Buyers must consider the total project budget. Performance needs dictate the best value choice. CA70 provides cost efficiency for many jobs. CA80 justifies its higher price for severe service. Request specific quotes from suppliers for accurate pricing. Compare options based on technical requirements and total expenditure.

Applications of High Purity Calcium Aluminate Cement CA70 CA80 Refractory Cement with Cost

High purity calcium aluminate cement, types CA70 and CA80, is vital for demanding heat applications. This cement sets fast and gains strength quickly. This is crucial where downtime is expensive. CA70 and CA80 resist chemical attack well. They handle molten metals and slags effectively. Their high purity means fewer impurities. This improves performance under intense heat.

Steel plants use this cement widely. It repairs ladles and tundishes reliably. The cement bonds strongly with old linings. This creates a durable repair. Precast shapes made with CA70 or CA80 last longer. They withstand thermal cycling better. Kilns and furnaces need patching materials. This cement provides a fast, strong solution. It handles the high temperatures inside.

Foundries apply it as protective coatings. These coatings shield surfaces from metal erosion. Monolithic refractories often use it as a binder. It ensures the final product has good strength. CA80 has even higher alumina content than CA70. CA80 performs better in the hottest zones. It offers superior refractoriness.

Cost is a big factor. High purity calcium aluminate cement costs more than standard types. The raw materials and processing are complex. This increases the price. CA80 is generally more expensive than CA70. Its higher purity demands more. The initial cost is higher. The long-term benefits often justify this. Better performance means less frequent repairs. Reduced downtime saves money. Longer service life lowers overall costs. Choosing the right grade depends on the specific heat level. Using CA80 where CA70 suffices wastes money. Using CA70 where CA80 is needed causes failure. Matching the cement grade to the application temperature is key. This ensures cost-effective performance.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of High Purity Calcium Aluminate Cement CA70 CA80 Refractory Cement with Cost

What is high purity calcium aluminate cement?
It’s a special cement. It’s made mainly from calcium oxide and aluminum oxide. The CA70 type has at least 70% alumina. The CA80 type has at least 80% alumina. This high alumina content makes it very heat-resistant. It’s used for things that get very hot.

Why pick high purity CA70 or CA80?
High purity means less impurities. Less impurities means better performance in extreme heat. This cement sets fast. It gains strength quickly, even at low temperatures. It resists chemicals well. It also handles thermal shock better than regular cements. This makes it last longer in tough conditions.

Where is this cement typically used?
Its main job is in high-heat areas. It bonds refractory bricks and castables in furnaces, kilns, and incinerators. It’s used for patching hot spots. It works for precast shapes needing quick installation. It’s also used in some specialized construction chemicals needing fast setting.

How much does high purity calcium aluminate cement cost?
Cost depends on the alumina grade and purity. CA80 costs more than CA70. Prices change with market demand and raw material costs. Generally, expect CA70 to cost more than standard refractory cements. CA80 costs significantly more. It’s an investment. Its superior performance in severe heat usually justifies the higher price over time.

Where can I buy CA70 or CA80 cement?
Buy it from suppliers specializing in refractory materials. Find reputable manufacturers or distributors. Look for companies focused on industrial ceramics or construction chemicals. Ensure they provide proper technical data sheets. Get clear information on the specific grade and purity you need.