Alumina Ceramic Fiber

Description

1. Product Overview

Alumina Ceramic Fiber is a high-performance refractory material engineered from ultra-pure alumina-based compounds, designed to withstand extreme temperatures and harsh industrial environments. It is widely used for thermal insulation, heat containment, and energy efficiency optimization in high-temperature processing industries. The product delivers exceptional thermal stability, low thermal conductivity, and superior resistance to chemical corrosion. Strategically, it plays a critical role in reducing energy consumption and extending equipment lifespan, making it a preferred solution for industries seeking cost efficiency and operational reliability.

2. Key Specifications & Technical Characteristics

• Chemical Composition: High-purity aluminum oxide (Al₂O₃), often blended with silica (SiO₂) depending on grade
• Purity Level / Grade: Typically 72%–99% alumina content (custom grades available)
• Physical Characteristics:
  • Form: Bulk fiber, blanket, board, paper, or module
  • Color: White to off-white
  • Density: 64–320 kg/m³ (depending on form)
  • Fiber Diameter: 2–5 microns
  • Maximum Service Temperature: Up to 1600°C (grade dependent)
• Packaging Options: Compressed bales, cartons, or pallets (custom packaging available)
• Shelf Life: Indefinite under dry, sealed storage conditions

3. Core Industrial Applications

Alumina Ceramic Fiber is extensively utilized across industries such as steel, petrochemical, power generation, ceramics, and glass manufacturing. It is applied in furnace linings, kiln insulation, expansion joints, fireproofing systems, and high-temperature gaskets. Compared to traditional refractory bricks, it offers significantly lower weight, faster installation, and superior thermal efficiency, reducing fuel consumption and downtime. Its resistance to thermal shock and chemical attack ensures long-term durability, making it ideal for continuous high-temperature operations where performance reliability is critical.

4. Competitive Advantages

• Quality Consistency: Manufactured under strict quality control to ensure uniform fiber distribution and thermal performance
• Supply Reliability: Scalable production capacity with stable global supply chains
• Logistics Capability: Efficient bulk handling, container optimization, and international shipping expertise
• Price Competitiveness: Optimized production processes delivering cost-effective solutions without compromising quality
• Sustainability: Enhances energy efficiency and reduces carbon emissions in industrial processes
• Technical Support: Comprehensive technical documentation, application guidance, and customization support available

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading Capacity: 20–25 MT per 40-ft container (depending on product form and packaging)