Hafnium Oxide Powder (HfO2-99.9)

Description

1. Product Overview

Hafnium Oxide Powder (HfO₂-99.9) is a high-purity advanced ceramic material valued for its exceptional thermal stability, chemical resistance, and electrical insulation properties. It is primarily used in high-performance ceramics, refractory materials, optical coatings, semiconductor-related applications, and specialized electronic components. With 99.9% purity, the material supports demanding applications where controlled composition and reliable performance are critical. Its combination of high-temperature durability and functional stability makes it a strategically important material for advanced manufacturing and high-value technology supply chains.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Hafnium Oxide (HfO₂)
• Purity: ≥99.9%
• Grade: Industrial / Advanced Materials Grade
• Form: Fine powder
• Color: White to off-white
• Thermal Characteristics: High melting point and excellent high-temperature stability
• Chemical Characteristics: Strong resistance to corrosion and chemical degradation
• Electrical Properties: High dielectric strength and electrical insulation capability
• Particle Size: Customizable according to application and buyer specification
• Packaging Options: 1 kg, 5 kg, 25 kg bags/drums; bulk packaging available for industrial orders
• Shelf Life: Typically 24 months when stored sealed in a dry, cool environment
• Documentation: Certificate of Analysis (CoA), Safety Data Sheet (SDS), and technical specifications available upon request

3. Core Industrial Applications

• Advanced Ceramics: Used in high-performance ceramic components requiring exceptional thermal and chemical stability.
• Refractory Materials: Supports furnace linings, thermal components, and other high-temperature applications.
• Semiconductor & Electronics: Utilized as a high-k dielectric material and in specialized electronic and thin-film technologies.
• Optical Coatings: Applied in protective and functional coatings where high refractive index and durability are required.
• Aerospace & High-Temperature Engineering: Suitable for specialized components exposed to extreme thermal and chemical environments.
• Research & Advanced Materials: Used as a precursor for hafnium-based compounds, engineered ceramics, and emerging functional materials.

4. Competitive Advantages

• Quality Consistency: 99.9% purity supports controlled processing and reproducible industrial performance.
• Supply Reliability: Bulk sourcing programs can support continuous manufacturing requirements and long-term procurement.
• Logistics Capability: Flexible packaging and bulk shipment options facilitate international industrial supply.
• Price Competitiveness: Scalable sourcing and bulk-volume procurement provide opportunities for optimized landed cost.
• Performance Advantage: Excellent thermal stability, chemical resistance, and dielectric properties support demanding applications where conventional oxides may be insufficient.
• Sustainability: Long service life and high-performance characteristics can reduce material replacement and maintenance requirements.
• Technical Support: Product specifications, CoA, SDS, and application-related technical documentation can support qualification and procurement processes.
• Strategic Sourcing Value: A reliable supply of high-purity HfO₂ helps manufacturers secure a critical advanced-material input while maintaining quality and production continuity.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: Approximately 20 MT per 20-foot container, subject to packaging configuration, container payload limits, and applicable shipping regulations