Advanced Fibrous Ceramics
Extreme-Temperature Ceramic Fiber Insulation Solutions
For High-Performance Applications
Zircar Zirconia, Inc. specializes in extreme-temperature ceramic fiber insulation designed to withstand continuous use at temperatures up to 2200°C. With over 50 years of experience as a leading zirconia ceramic fiber manufacturer, we provide advanced insulation solutions that meet high-purity ceramic insulation standards essential for demanding industrial environments.
Our extreme-temperature ceramic fiber insulation products deliver the reliable thermal performance, dimensional stability, and chemical purity required for applications in electric furnaces, aerospace, and high-temperature processing.
Advanced Fibrous Ceramics Engineered for Performance and Purity
Zircar’s Original Zircar process produces ZYF—yttria-stabilized zirconia (YSZ) felt—our flagship extreme temperature ceramic fiber insulation material. Available as bulk fiber, textiles, and vacuum-formed custom shapes, ZYF fibers maintain integrity and performance at temperatures approaching 2200°C.
Additionally, we manufacture fibers in ceria, alumina, pure zirconia, hafnia, and custom chemistries tailored to meet strict high-purity ceramic insulation standards, ensuring materials free from contaminants and consistent in thermal conductivity and resilience.
Explore our range of specialty ceramics.







Comprehensive Ceramic Fiber Manufacturing and Engineering Services
Our expertise as a zirconia ceramic fiber manufacturer extends beyond fiber production to include:

Leading the Industry with Innovative Processes
Utilizing the Original Zircar process, we specialize in creating ZYF, yttria-stabilized zirconia (YSZ) felt. These versatile fibers come in various forms, from textiles to custom-machined shapes, suitable for diverse industrial uses. Our process extends to producing ceria, alumina, yttria, pure zirconia, hafnia, and tailored chemistries, ensuring a comprehensive range of products.

Comprehensive Ceramic Solutions
Zircar Zirconia, Inc.’s capabilities in specialty ceramics manufacturing include:


Our commitment to confidentiality, with or without an NDA, ensures the protection of your proprietary information.
Commitment to Quality and Compliance
Zircar Zirconia, Inc. strictly adheres to ISO 9001:2015 quality management standards and complies with all relevant regulatory and statutory requirements. Our quality policy prioritizes delivering on-time products that meet or exceed customer expectations, ensuring both product reliability and safety.
Our manufacturing processes and material controls rigorously maintain the high purity and thermal performance benchmarks crucial to extreme-temperature ceramic fiber insulation.
Explore Our Range of Specialty Ceramics or Request a Quote
For reliable, technically precise extreme-temperature ceramic fiber insulation solutions backed by five decades of proven expertise, contact Zircar Zirconia, Inc. today. Our engineering team is ready to assist with application-specific recommendations and custom manufacturing to meet your extreme temperature insulation needs.









