|

Boron Nitride Fiber Cloth

Boron Nitride Fiber Cloth

Boron Nitride Fiber Cloth

  • Custom sizes and standard sizes in stock
  • Quick Lead Time
  • Competitive Price

  • Boron Nitride Fiber Cloth delivers lightweight, high-strength fabric with outstanding thermal stability, chemical resistance, and electrical insulation properties. It provides uniform fiber distribution and excellent durability, making it suitable for high-temperature insulation, thermal management, and advanced composite applications. As a leading supplier and manufacturer of premium boron nitride products, we can supply high-quality Boron Nitride Fiber Cloth with various specifications and competitive prices, offering customized solutions to meet specific requirements.
Get a Quote

Or email us at sales@heegermaterials.com.

Boron Nitride Fiber Cloth Data Sheet

Thickness:

250-500mm or customized

Materials:

BN

Weaving Type:

Knitted, Plain Weave, Twill Weave, Double Weft

Boron Nitride Fiber Cloth Description

Boron Nitride Fiber Cloth is a high-purity, flexible material made from thermally stable fibers with excellent chemical inertness and electrical insulation. It offers consistent quality, superior heat resistance, and dimensional stability, making it ideal for high-temperature applications, thermal management, and protective linings in advanced industries.

Boron Nitride Fiber Cloth

Boron Nitride Fiber Cloth Specifications

Weaving TypeThickness (μm)Areal Density (g/m²)Warp Density (threads/cm)Weft Density (threads/cm)Conductivity (S/cm)
Knitted250~400180~3008~128~1210⁻⁹~10⁻¹²
Plain Weave250~300200~2508~128~1210⁻⁹~10⁻¹²
Twill Weave350~400180~2208~128~1210⁻⁹~10⁻¹²
Double Weft400~500325~3508~128~1210⁻⁹~10⁻¹²

Boron Nitride Fiber Cloth Applications

  • Thermal Insulation: Provides effective heat resistance and insulation for high-temperature equipment and environments.
  • Protective Linings: Used as a protective layer in furnaces, kilns, and other high-temperature industrial applications.
  • Composite Materials: Enhances thermal stability and mechanical strength when integrated into advanced composite structures.
  • Electronics and Electrical: Acts as an insulating material in electronic devices and high-voltage components.
  • Aerospace and Automotive: Serves in heat-shielding and lightweight thermal protection parts for aerospace and automotive applications.

Application Areas

  • Aerospace Applications-HM
    Aerospace
  • Electric and Electrical Equipments-HM
    Electrical and Electronic Area
  • Semiconductor Processing
    Semiconductor Processing
  • Sound Absorption and Thermal Insulation
    Sound Absorption and Thermal Insulation

Boron Nitride Material Properties

ItemsUnitGrade AGrade AX05Grade HPGrade M26Grade ZSBNHMBN1000HMBN2000HMBN3000HMBN4000HMBN5000
Densityg/cm32.01.92.02.12.91.92.11.91.85-2.052.0
Compressive StrengthMPa143 ∥ / 186 ⊥25 ∥96 ∥–219 ∥ / 254 ⊥40 ∥ / 40 ⊥312 ∥ / 312 ⊥24 ∥95 ∥–
Flexural StrengthMPa94 ∥ / 65 ⊥22 ∥ / 21 ⊥59 ∥ / 45 ⊥62 ∥ / 34 ⊥144 ∥ / 107 ⊥13 ∥ / 29 ⊥>4921 ∥ / 20 ⊥58 ∥ / 44 ⊥61 ∥ / 33 ⊥
Young’s ModulusGPa47 ∥ / 74 ⊥17 ∥ / 71 ⊥40 ∥ / 60 ⊥––––45 ∥ / 73 ⊥39 ∥ / 58 ⊥–
Poisson’s RatioMPa94 ∥ / 65 ⊥22 ∥ / 21 ⊥59 ∥ / 45 ⊥62 ∥ / 34 ⊥144 ∥ / 107 ⊥14 ∥ / 30 ⊥<5020 ∥ / 20 ⊥50 ∥ / 50 ⊥50 ∥ / 50 ⊥
ItemsUnitGrade AGrade AX05Grade HPGrade M26Grade ZSBNHMBN1000HMBN2000HMBN3000HMBN4000HMBN5000
Thermal ConductivityW/mK30 ∥ / 34 ⊥78 ∥ / 130 ⊥27 ∥ / 29 ⊥11 ∥ / 29 ⊥24 ∥ / 34 ⊥21 ∥ / 21 ⊥–73 ∥ / 128 ⊥27 ∥ / 29 ⊥11 ∥ / 26 ⊥
Max Temp (Oxidizing)°C8508508501000+8508508508508501000
Max Temp (Inert)°C1200200011501000+160020001000200012001000
CTE 25°C ➞ 400°C10-6/K3.0 ∥ / 3.0 ⊥-2.3 ∥ / -0.7 ⊥0.6 ∥ / 0.4 ⊥3.0 ∥ / 0.4 ⊥4.1 ∥ / 3.4 ⊥––-2.3 ∥ / -0.7 ⊥0.6 ∥ / 0.4 ⊥3.0 ∥ / 0.4 ⊥
CTE 400°C ➞ 800°C10-6/K2.0 ∥ / 1.4 ⊥-2.5 ∥ / 1.1 ⊥1.1 ∥ / 0.8 ⊥2.5 ∥ / 0.1 ⊥5.6 ∥ / 4.3 ⊥––-2.5 ∥ / 1.1 ⊥1.1 ∥ / 0.8 ⊥5.6 ∥ / 4.3 ⊥
CTE 800°C ➞ 1200°C10-6/K1.9 ∥ / 1.8 ⊥1.6 ∥ / 0.4 ⊥1.5 ∥ / 0.9 ⊥3.0 ∥ / 0.1 ⊥7.2 ∥ / 5.2 ⊥––1.6 ∥ / 0.4 ⊥1.5 ∥ / 0.9 ⊥7.2 ∥ / 5.2 ⊥
CTE 1200°C ➞ 1600°C10-6/K5.0 ∥ / 4.8 ⊥0.9 ∥ / 0.3 ⊥2.8 ∥ / 2.7 ⊥–4.6 ∥ / 3.4 ⊥––0.9 ∥ / 0.3 ⊥2.8 ∥ / 2.7 ⊥4.6 ∥ / 3.4 ⊥
ItemsUnitGrade AGrade AX05Grade HPGrade M26Grade ZSBNHMBN1000HMBN2000HMBN3000HMBN4000HMBN5000
Dielectric StrengthkV/mm8879>10663.5>40–>40>40>40
Dielectric Constant1 MHz4.6 ∥ / 4.2 ⊥4.0 ∥ / 4.0 ⊥4.3 ∥ / 4.0 ⊥4.5 ∥ / 3.8 ⊥18 ∥ / 19 ⊥––4.0 ∥ / 4.0 ⊥4.3 ∥ / 4.0 ⊥4.5 ∥ / 3.8 ⊥
Dissipation Factor1 MHz1.2-3 ∥ / 3.4-3 ⊥1.2-3 ∥ / 3.0-3 ⊥1.5-3 ∥ / 2.1-3 ⊥1.7-3 ∥ / 6.7-3 ⊥4.5-2 ∥ / 6.7-2 ⊥––1.2-3 ∥ / 3.0-4 ⊥1.5-3 ∥ / 2.1-3 ⊥1.7-3 ∥ / 6.7-3 ⊥
Volume Resistivity @25°Cohm-cm>1013 ∥ / 1014 ⊥>1013 ∥ / 1014 ⊥>1013 ∥ / 1013 ⊥>1013 ∥ / 1014 ⊥>1013 ∥ / 1012 ⊥>1014–>1013 ∥ / 1014 ⊥>1013 ∥ / 1013 ⊥>1013 ∥ / 1014 ⊥

Get A Quote

We will check and get back to you in 24 hours.

To customize your boron nitride fiber cloth, please provide the following details:

  1. Weaving Type: Knitted, plain weave, twill weave, or double weft.
  2. Thickness: Your required thickness range.
  3. Dimensions: Roll width, sheet size, or custom cut dimensions.
  4. Application: The thermal, insulation, or composite use case.
  5. Quantity: The amount you need for trial or production.

Once we have these details, we can provide you with a quote within 24 hours.

Boron nitride fiber cloth is suitable for thermal insulation, protective linings, advanced composites, electronics insulation, and aerospace or automotive heat-shielding applications where low conductivity and thermal stability are required.

Yes. We can supply boron nitride fiber cloth in knitted, plain weave, twill weave, and double weft structures to match different flexibility, density, and reinforcement requirements.

Advanced Ceramic Hub, established in 2016 in Colorado, USA, is a specialized supplier and manufacturer of boron nitride ceramic products. With extensive expertise in supply and export, we offer competitive pricing and customized solutions tailored to specific requirements, ensuring outstanding quality and customer satisfaction.

Advceramicshub Product Enquiry Form

Related Products