Ceramic Fiber Cotton Wick and Loose-Fill Insulation

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Insulation and Refractory Materials

ceramic fiber cotton wick
ceramic fiber cotton factory
Ceramic Fiber Cotton Manufacture
ceramic fiber cotton wick
ceramic fiber cotton factory
Ceramic Fiber Cotton Manufacture
Ceramic Fiber Cotton

Laurel Ceramic Fiber Cotton is a premium loose-fill insulation material engineered from high-purity refractory ceramic fibers. Produced at our state-of-the-art Ceramic Fiber Cotton Factory, this material is designed for extreme-temperature environments, delivering exceptional thermal stability (up to 1260–1430°C), low thermal conductivity, and outstanding flexibility.

Ideal for industrial furnaces, kilns, boilers, and petrochemical systems, our Ceramic Fiber Cotton conforms effortlessly to irregular spaces, minimizing energy loss and enhancing operational efficiency. Lightweight and compressible, it is easily applied by pouring or spraying, making it a go-to choice for intricate shapes, retrofits, and thermal gap sealing. Environmentally safe, halogen-free, and certified to ISO and ASTM standards, it aligns with modern energy and environmental requirements.


Product Details


Applications of Ceramic Fiber Cotton

Metallurgy & Foundry: Used as gap filler and thermal lining reinforcement in furnaces, ladles, and high-temperature enclosures, boosting insulation and system longevity.

Petrochemical & Energy: Applied in pipeline insulation, reaction vessel wrapping, and boiler containment to enhance thermal efficiency and reduce energy consumption.

Construction & Fire Protection: Serves as a core material in fire-rated doors, partitions, and fire barriers, offering both insulation and passive fire protection.

Electronics & Electrical Equipment: Provides thermal protection for sensitive high-temperature components, safeguarding performance and durability.

Automotive & Transportation: Utilized in exhaust heat wraps and engine compartment insulation for thermal control, vibration resistance, and sound absorption.

Kiln Engineering & Expansion Joints: Perfect for sealing expansion joints, repairing furnace linings, and insulating intricate high-heat structures that require moldable, conforming materials.


Table parameters

Description

STD CERAMIC FIBER BULK


SPUN

BLOWN

CHOOPPED

Classification Temperature(℃)

1260

1260

1260

Chemical Composition(%)




Al2O3

≥43

≥43

≥43

SiO2

≥54

≥54

≥54

Shot Content(%)

≤15

≤15

≤12

Fiber Diameter(μm)

3-5

2-4

2-4



HP BULK

HA BULK

HZ BULK

Classification Temperature(℃)

1260

1350

1430

Chemical Composition(%)




Al2O3

≥44

≥52

≥35

SiO2

≥55

≥47

≥49

ZrO2

-

-

≥15

Shot Content(%)

≤15

≤15

≤12

Fiber Diameter(μm)

3-5

2-4

3-5


Features

Features of Ceramic Fiber Cotton

Excellent Resistance to Thermal Shock and Mechanical Stress: Ensures long-term durability.

Chemically Stable in a Wide Range of Environments: Suitable for diverse industrial applications.

Reliable Structural Integrity at Elevated Temperatures: Maintains performance in high-heat conditions.

Low Thermal Conductivity Ensures Heat Retention: Minimizes energy loss.

Low Heat Storage for Rapid Heat-Up and Cool-Down Cycles: Enhances operational efficiency.


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Your satisfaction is our top priority. Whether you have questions, need support, or want to share feedback, our dedicated team is ready to assist you every step of the way.

+86-15264257623

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info@laurelrefractory.com

+86-532-80829560