Beijing North Refractories Co., Ltd.
Beijing North Refractories Co., Ltd.

Alkaline earth silicate fibre based thermal insulation materials  provide thermal insulation at recommended operating temperatures up to 1200°C.

Complete Catalog of AES Fiber Insulation

Bio Soluble AES Fiber Blanket

Long strand spun, fine low bio-persistence (LBP) fibers with a lower shot content are used to make NR AES fiber blankets.
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Bio Soluble AES Fiber Paper

Papers Made of Alkaline Earth Silicate Soluble Fibers: Safe, Flexible, and Thin Heat Barriers.
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Bio Soluble AES Fiber Cloth

For high-temperature insulation requirements, our Alkaline Earth Silicate (AES) soluble fiber fabric offers a secure and practical solution.
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Bio Soluble AES Fiber Rope

Check out our superior Alkaline Earth Silicate (AES) soluble fiber rope, a high-performing sealing and insulation material made for extremely hot conditions.
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Bio Soluble AES Fiber Boards

Alkaline Earth Silicate (AES) soluble fiber boards offer a robust and reliable solution for high-temperature insulation.
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Bio Soluble AES Fiber Yarn

For high-temperature textile applications, our Alkaline Earth Silicate (AES) soluble fiber yarn provides a flexible and secure option. This yarn, which is spun with bio-soluble AES fibers and is engineered for superior thermal performance, offers a notable safety advantage over conventional refractory ceramic fiber yarns.
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Products

Key Features of AES Fiber Insulation

1

Bio-Soluble & Non-Hazardous: Breaks down naturally in the body, making it safer than traditional ceramic fibers.

2

High-Temperature Resistance: Withstands continuous temperatures up to 1200°C (2192°F).



3

Low Thermal Conductivity: Provides superior heat retention, improving energy efficiency.


4

Chemical Stability: Resists corrosion from acids, alkalis, and oils.


5

Lightweight & Flexible: Easy to install in complex shapes and tight spaces.

Why Choose AES Fiber Over Traditional Insulation?

Why Choose AES Fiber Over Traditional Insulation?

AES fiber insulation offers unique advantages for industries prioritizing safety and performance.

  • Health & Safety: Classified as non-carcinogenic (unlike some traditional ceramic fibers).

  • Durability: Maintains structural integrity under extreme thermal cycling.

  • Environmental Compliance: Meets EU and OSHA regulations for worker safety.

  • Easy Handling: Can be cut, shaped, and installed without specialized tools.


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