Ceramic Fiber Packing

No.LL-IFP-01

Ceramic fiber cotton is a bulk fiber made by melting high-purity raw materials in a resistance furnace and then forming fibers through blowing/spinning processes, without undergoing secondary processing or heat treatment.
Ceramic fiber packing is a high-performance industrial sealing and filling material made from high-purity ceramic fibers, typically processed via blowing, spinning, and braiding techniques.
It boasts key advantages such as low heat capacity, low thermal conductivity, excellent thermal and chemical stability, and is free of binders and corrosive substances. Suitable for high-temperature working conditions, it is widely applied in sealing pipelines, valves, and other equipment in industries like metallurgy, petrochemicals, and power generation, while also providing good sound absorption effects.

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Description

Core Features

Low heat capacity and low thermal conductivity
Excellent thermal stability and chemical stability
Free of binders and corrosive substances
Excellent sound absorption performance

Technical Advantages

Excellent Thermal Shock Resistance: Unlike rigid refractories, ceramic fiber packing can handle rapid temperature fluctuations without cracking or losing its sealing capability.
Chemical Stability: Resists most corrosive agents, including standard acids and alkalis (except for hydrofluoric and phosphoric acids and concentrated alkalis).
Non-Combustible & Low Smoke: Classified as a non-combustible material, ensuring zero smoke generation and maintaining a safe industrial environment.
Superior Sound Absorption: The porous nature of ceramic fibers also provides excellent acoustic damping, useful in high-velocity gas environments.

Common Applications

Industrial Kilns & Furnaces: Primary sealing for furnace doors, inspection ports, and lid seals in steel, aluminum, and glass manufacturing.
Boiler & Heat Exchangers: High-temperature gaskets and seals for commercial and industrial boiler systems.
Expansion Joints: Flexible filler for expansion joints in refractory brickwork and high-temperature ducting.
Exhaust Systems: Insulation and sealing for automotive and aerospace engine exhaust manifolds and silencers.

Headquartered in Ma'anshan City — a national civilized city on the banks of the Yangtze River — Mer-Eagle Industry Co., Ltd. (Ma'anshan) serves as the headquarters of Ma'anshan Liluan Technology Co., Ltd. The company covers approximately 30,000 square meters and specializes in the R&D, production, sales, and installation of mid-to-high-end thermal insulation materials, industrial special fasteners (including graphite packing), and special metal surface treatment agents.
Mer-Eagle holds international ISO "three-in-one" management system certification (quality, environment, and occupational health & safety) and has been recognized as a Provincial High-Tech Enterprise and an Anhui Province Quality Trustworthy Enterprise.
With 20 years of dedicated research, an in-house R&D center, and academic collaboration with Taiyuan University of Technology, Mer-Eagle has secured 15 national patents. Its core rock wool products meet the standards of leading markets in Europe and the United States, and are distributed both domestically and internationally.
Guided by the philosophy of "Technology First, Quality-Oriented, Service Supreme", Mer-Eagle is committed to delivering excellence to partners worldwide.