Overview of High-purity ceramic fiber (1800 grade, 1430 grade)

High-purity ceramic fiber (1800 grade, 1430 grade) is a lightweight, high-temperature insulation material composed primarily of alumina-silica. It is manufactured through a melting and spinning or blowing process, resulting in a flexible, wool-like textile. This material is engineered to provide exceptional thermal management, conserving energy and protecting equipment in extreme temperature environments across various industries.

Features of High-purity ceramic fiber (1800 grade, 1430 grade)

• Excellent Thermal Stability: Withstands continuous operating temperatures up to 1260°C (2300°F) and higher for certain grades, with minimal shrinkage.

• Low Thermal Conductivity: Provides highly efficient insulation, reducing heat loss and improving energy efficiency.

• Lightweight & Low Heat Storage: Offers low thermal mass, enabling rapid heat-up and cool-down cycles for improved process control and energy savings.

• Thermal Shock Resistance: Highly resistant to damage from rapid temperature changes.

• Excellent Flexibility & Resilience: Can be fabricated into blankets, boards, papers, and textiles to fit complex shapes and applications.

• Good Chemical Stability: Resists attack from most corrosive agents, except strong alkalis and hydrofluoric acid.

Specification of High-purity ceramic fiber (1800 grade, 1430 grade)

This high-purity ceramic fiber offers excellent thermal performance. It handles very high temperatures well. Two common grades exist: 1800 and 1430. The 1800 grade withstands temperatures up to 1800°C. The 1430 grade handles temperatures up to 1430°C. Both types resist heat effectively. They are made from very pure materials. The aluminum oxide content is high. The silica content is also high. This purity ensures good chemical stability. The fibers resist attack from many substances. They are strong and durable. The fibers are very fine. This creates a lightweight material. It has low thermal conductivity. This means it insulates heat superbly. The fibers come in various forms. Blankets, modules, and papers are common. The 1800 grade is for extreme heat. Kilns and furnaces use it often. It suits applications needing top heat resistance. The 1430 grade is very versatile. It works for many industrial uses. Boilers and heaters use it frequently. Both grades save energy. They reduce heat loss significantly. Installation is usually simple. They help lower operating costs. The material is safe for workers. It produces minimal dust. Handling is generally easy. These fibers provide reliable insulation. They are a smart choice for high-temperature needs. The 1800 grade meets the toughest demands. The 1430 grade offers excellent value.

Applications of High-purity ceramic fiber (1800 grade, 1430 grade)

High-purity ceramic fiber offers excellent heat resistance. It works well for insulating high-temperature equipment. Two common grades are 1800 and 1430. The 1800 grade handles very high temperatures. It withstands heat up to 1800°C. The 1430 grade handles slightly lower temperatures. It withstands heat up to 1430°C. Both types are very lightweight. They also provide good thermal efficiency.

These fibers find many uses. They insulate industrial furnaces effectively. Furnaces in metal processing use them. Kilns for ceramics benefit from this insulation. Chemical reactors often use ceramic fiber linings. The insulation saves energy. It reduces heat loss significantly.

The aerospace industry uses high-purity ceramic fiber. It protects sensitive components from extreme heat. Aircraft engine sections might need this insulation. Spacecraft parts also require high-temperature protection. The lightweight nature is a big advantage here.

Automotive applications exist too. Exhaust systems can use ceramic fiber insulation. This helps manage heat around the engine. It protects nearby parts. Fire protection is another key area. Fire curtains and seals use these fibers. They help contain fires and block heat.

The 1800 grade suits the most demanding jobs. Very high-temperature furnaces need its capability. Processes requiring extreme heat stability rely on it. The 1430 grade offers a good balance. It performs well at high temperatures. Its cost is often lower than the 1800 grade. Many standard industrial applications use 1430 grade effectively.

Installation is relatively straightforward. The fibers come in various forms. Blankets, modules, and boards are common. Choosing the right grade depends on the temperature. It also depends on the specific application needs. Proper installation ensures long service life. Good insulation improves efficiency and safety.

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 ceramic fiber (1800 grade, 1430 grade)

What is high-purity ceramic fiber? High-purity ceramic fiber is a lightweight insulation material. It’s made mostly from alumina and silica. It handles very high temperatures well. This fiber looks fluffy, like wool. It comes as bulk fiber, blankets, boards, and modules. People use it for furnace linings and kilns. It saves energy.

What temperatures can 1800 grade and 1430 grade handle? The 1800 grade ceramic fiber works up to 1800°C (3272°F). The 1430 grade ceramic fiber works up to 1430°C (2606°F). These are the maximum use temperatures. You must check the specific product data sheet. The actual temperature depends on the application. Factors include the atmosphere and thermal cycling.

Where are these ceramic fiber grades typically used? The 1800 grade suits extremely high-temperature zones. Examples are steel reheating furnaces and ceramic kilns. The 1430 grade is common in many industrial furnaces. These include heat treatment furnaces and forging furnaces. Both grades insulate furnace walls, roofs, and doors. They line high-temperature piping too.

Is ceramic fiber safe to handle? Handle ceramic fiber carefully. Wear protective gloves and a mask. The fibers can irritate skin and lungs during installation. Once installed, the fibers are encapsulated. Then they pose minimal risk. Follow the manufacturer’s safety instructions. Good ventilation is important during cutting or handling loose fiber.

How is ceramic fiber installed? Install ceramic fiber blankets using several methods. Common ways include impaling pins with washers or compression systems. Modules often use special anchoring systems. Boards are cut to size and secured mechanically. Ensure joints are tight. Avoid compressing the fiber too much. Proper installation is key for good insulation performance.