Ceramic Fiber Blanket: The Ultimate Choice for Thermal Insulation

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Ceramic fiber blanket: The Ultimate Choice for Thermal Insulation

July 28, 2025

Ceramic fiber blanket: The Ultimate Choice for Thermal Insulation

In the field of refractory materials, the ceramic fiber blanket stands out as an exceptional product. As a professional fireproof material manufacturer with over 20 years of experience, we are proud to offer ceramic fiber blankets that are highly heat resistant and have been widely exported to Europe and America, earning broad acclaim.

1. High Temperature Ceramic Fiber Blanket

Excellent heat resistance: The ceramic fiber blanket can withstand extremely high temperatures without deformation or melting, offering reliable protection in various industrial environments.

Outstanding thermal insulation: Thanks to its low thermal conductivity, the ceramic fiber blanket significantly reduces heat transfer, which helps lower energy costs.

High chemical stability: It remains corrosion resistant in diverse chemical settings, ensuring a long-lasting performance.

Flexible and easy to install: The ceramic fiber blanket is soft, allowing for easy cutting and shaping to fit specific installation needs.

Environmentally friendly: Made from eco-friendly materials, the ceramic fiber blanket is safe for both the environment and human health.

Item

STD BLANKET

HP BLANKET

HA BLANKET

HZ BLANKET

AL2O3(%)

≥43

≥44

52

≥35

SiO2 (%)

54

55

47

49

ZrO2 (%)

-

-

-

≥15

Density (kg/m3)

64

96

128

96

128

96

128

96

128

Classification Temperature(℃)

1260

1260

1350

1430

Shot Content(%)

≤15

≤15

≤15

≤12

Permanent Linear Shrinkage(%)

1000℃x24h≤3

1100℃x24h≤3

1200℃*24h≤3

1350℃*24h≤3

Tensile Strength(Mpa)

0.03

0.05

0.07

0.05

0.07

0.05

0.07

0.05

0.07

Thermal Conductivity(W/m·k)

200℃

0.08

0.07

0.06

0.07

0.06

0.06

0.06

0.06

0.06

400℃

0.12

0.11

0.10

0.11

0.10

0.11

0.10

0.11

0.10

600℃

0.20

0.19

0.18

0.19

0.17

0.18

0.16

0.16

0.15

800℃

0.30

0.24

0.20

0.23

0.20

0.22

0.20

0.21

0.20

1000℃

0.40

0.33

0.28

0.31

0.26

0.30

0.26

0.30

0.27

2. Wide Range of Applications

Metallurgy and steelmaking: The ceramic fiber blanket is ideal for insulation in steel furnaces and blast furnaces, significantly improving energy efficiency.

Petrochemical industry: It serves as a reliable ceramic fiber blanket insulation layer for reactors and pipelines under high-temperature conditions.

Electric power sector: In power plant boilers and turbines, the ceramic fiber blanket enhances thermal efficiency and reduces operational costs.

Building materials: It’s used in cement and glass furnaces to minimize thermal loss.

Aerospace: The ceramic fiber blanket plays a vital role in thermal protection systems for spacecraft and high-speed aircraft.

Ceramic fiber blanket The Ultimate Choice for Thermal Insulation 2

3. Our Advantages

Expert R&D team: Our team continuously innovates and improves our ceramic fiber blanket products.

Strict quality control: Every ceramic fiber blanket undergoes multiple inspections to meet international standards.

Advanced equipment: We ensure consistent quality and efficiency in ceramic fiber blanket production.

Excellent service: Prompt after-sales support and customized solutions are part of our commitment.

Ceramic fiber blanket The Ultimate Choice for Thermal Insulation 1


4. Customer Evaluation

Our ceramic fiber blanket has received unanimous praise from global customers. They value both the product's performance and our attentive service.

“After an extensive search for reliable insulation materials, we chose this company’s ceramic fiber blanket. Its heat resistance and thermal efficiency meet our exact needs.” – American customer.

“Their ceramic fiber blanket is top-quality and their customer support is excellent. We’ve ordered several times and remain very satisfied.” – European customer.


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+86-15264257623

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info@laurelrefractory.com

+86-532-80829560