Ceramic Fiber Paper

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Product Overview

AIMRSE's ceramic fiber paper represents a sophisticated approach to thermal management, transforming the inherent properties of refractory fibers into a versatile, flexible material. Engineered for precision applications, it serves as an exceptional barrier against heat current in spaces where traditional rigid insulation cannot be used. Its unique form allows it to be easily cut, wrapped, or folded, adapting seamlessly to complex shapes and tight clearances.

Beyond its thermal insulation capabilities, it offers inherent chemical resistance and acts as a dependable electrical insulator. This combination of flexibility, resilience, and multi-functional protection makes it an indispensable solution for industries ranging from petrochemical processing to automotive safety, providing a simple yet highly effective answer to complex heat management challenges.

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Technical Specifications Comparison

Parameter Ceramic Fiber Paper 1260°C Ceramic Fiber Paper 1350°C Ceramic Fiber Paper 1430°C
Classification Temperature 1260°C 1350°C 1430°C
Operating Temperature 1000°C 1200°C 1300°C
Bulk Density 160 ± 20 kg/m³ 160 ± 20 kg/m³ 170 ± 20 kg/m³
Al₂O₃ ≥ 45% ≥ 52% ≥ 36%
Al₂O₃+SiO₂ 98% 99% 84%
Thermal Conductivity @400°C ≤ 0.10 W/(m·K) ≤ 0.10 W/(m·K) ≤ 0.08 W/(m·K)
Thermal Conductivity @800°C ≤ 0.19 W/(m·K) ≤ 0.19 W/(m·K) ≤ 0.16 W/(m·K)
View Ceramic Fiber Paper 1260 Details View Ceramic Fiber Paper 1350 Details View Ceramic Fiber Paper 1430 Details

Product Features

Our ceramic fiber paper is designed to provide consistent, reliable performance where precision and heat resistance intersect.

  • High Temperature Stability
    Maintains excellent strength and flexibility even under continuous high-temperature exposure up to over 1000°C.
  • Low Thermal Conductivity
    Minimizes heat transfer, significantly improving energy efficiency in industrial furnaces and equipment.
  • Superior Flexibility
    Can be easily wrapped, folded, or cut into complex shapes and gaskets without cracking.
  • Excellent Dielectric Strength
    Provides reliable electrical insulation in high-temperature environments for safe operation.
  • Chemical Resistance
    Highly resistant to most chemicals and corrosion (except hydrofluoric/phosphoric acids and strong alkalies).
  • Low Shot Content
    Extremely low unfiberized particles ensure smooth surface quality and better insulation performance.

Application

Ceramic fiber paper provides dependable insulation where high temperatures, electrical isolation, and flexibility are required. Its ability to be easily cut, wrapped, and layered makes it an indispensable material for thermal management across industries.

Chip Sintering Belt Liner

Prevents direct contact between chips and metal conveyor belts during firing.

Petrochemical Flange Sealing

Serves as a reliable static fireproof seal for high-temperature steam valve flanges and joints.

Composite Cure Tool Release Layer

Acts as release film between mold and prepreg during high-temp curing.

Cell Tab Insulation Gasket

Provides high-temp electrical insulation between tabs and busbars.

TGA Sample Pan Liner

Prevents sample reaction with crucible and facilitates easy cleaning.

Thermocouple Isolation Wrap

Wraps thermocouple tips to avoid direct contact with furnace walls.

Power Module Substrate Insulator

Dielectric layer between power chip and heat sink for isolation.

Avionics Heat Shield Liners

Delivers lightweight, paper-thin thermal isolation between sensitive electronic modules in aerospace flight decks.

What Our Customer Say

"We’ve been using AIMRSE's ceramic fiber paper in our furnace gasketing applications for over two years, and the performance has been outstanding. The material handles thermal cycling exceptionally well, maintaining its shape and insulation properties even after prolonged use. What impresses us most is the consistency—every batch performs exactly like the last. It’s rare to find a supplier that combines product quality with such responsive technical support. AIMRSE has become a trusted partner in our thermal management strategy."

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The Advantage of AIMRSE

Industry-Leading High-Temperature Material Expertise

With decades of accumulated knowledge in refractory and high-temperature insulation, AIMRSE possesses a deep understanding of material behavior under extreme thermal conditions. This expertise ensures that every sheet of our ceramic fiber paper delivers reliable, predictable performance in your most demanding applications.

Rigorous Quality Assurance & Batch Consistency

Every production batch undergoes comprehensive testing in our ISO-compliant laboratories—including thermal conductivity, tensile strength, and dielectric breakdown verification. This commitment to consistency ensures that the material you receive matches published specifications exactly, batch after batch.

Cross-Industry Experience Driving Innovation

Our solutions have been deployed across steelmaking, petrochemical, renewable energy, aerospace, and many other sectors. This diverse exposure enables us to cross-pollinate best practices and bring innovative insulation techniques from one demanding environment to another, accelerating your path to optimal thermal management.

Sustainable & Compliant Material Design

All AIMRSE ceramic fiber papers are asbestos‑free and formulated with low organic content that burns out cleanly during the first heat-up. This design supports workplace safety, helps meet global environmental regulations, and contributes to our customers' sustainability goals—including green factory initiatives and carbon footprint reduction.

Related Products

Technical data represent typical values. As applications vary, we recommend consulting our technical team to ensure the best fit for your specific requirements.

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