Qingdao Leadsun Refractory Co., Ltd
| Delivery Time | 7 days |
| Tensile Strength | up to 2.3 MPa |
| Packaging Details | Plastic Bag |
| Payment Terms | L/C,D/P,T/T,Western Union |
| Service Life | over 20 years |
| Supply Ability | 100000 m2/month |
| Thermal Conductivity | 0.016 - 0.023 W/(m*K) at room temperature (around 25°C) |
| Operating Temperature | -200°C to +650°C (some variants up to 1200°C) |
| Density | 160 - 240 kg/m³ |
| Hydrophobicity | ≥ 99% (Water Contact Angle > 130°) |
| Place of Origin | China |
| Model Number | 3-20MM THICKNESS |
| Certification | ISO CE |
| Brand Name | LEADSUN |
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Product Specification
| Delivery Time | 7 days | Tensile Strength | up to 2.3 MPa |
| Packaging Details | Plastic Bag | Payment Terms | L/C,D/P,T/T,Western Union |
| Service Life | over 20 years | Supply Ability | 100000 m2/month |
| Thermal Conductivity | 0.016 - 0.023 W/(m*K) at room temperature (around 25°C) | Operating Temperature | -200°C to +650°C (some variants up to 1200°C) |
| Density | 160 - 240 kg/m³ | Hydrophobicity | ≥ 99% (Water Contact Angle > 130°) |
| Place of Origin | China | Model Number | 3-20MM THICKNESS |
| Certification | ISO CE | Brand Name | LEADSUN |
| High Light | flexible silica aerogel felt insulation ，easy-to-cut aerogel composite felt ，aerogel felt for pipe insulation | ||
Aerogel felt is a flexible, high-performance composite material that combines the exceptional thermal insulation properties of silica aerogel with the mechanical strength and flexibility of fiber-reinforcing materials, such as glass fiber. By integrating nanoporous aerogel into a fiber matrix, the material overcomes the inherent brittleness of pure aerogel, resulting in a felt-like product that is durable, lightweight, and easy to process and handle.
| Category | Key Performance Characteristics |
|---|---|
| Thermal Conductivity | 0.016 – 0.023 W/(m·K) At room temperature (around 25°C) |
| Operating Temperature | -200°C to +650°C Some variants can withstand up to 1200°C. |
| Density | 160 – 240 kg/m³ Varies with thickness and fiber content. |
| Hydrophobicity |
≥ 99% (Water Contact Angle > 130°) Excellent water repellency. |
Q1: How does it compare to traditional insulation?
A: It offers 2-5 times better thermal insulation. To achieve the same performance, the required thickness is only one-third to one-fifth of traditional materials, saving space and reducing heat loss.
Q2: Is it hydrophobic and fire-resistant?
A: Yes, it is inherently hydrophobic, meaning it repels water and prevents moisture ingress. It also boasts excellent fire resistance, typically achieving an A1 fireproof rating, and can withstand high temperatures.
Q3: Is it easy to handle and install?
A: Yes. The felt is soft, flexible, and lightweight, making it easy to cut and sew on-site to fit complex shapes and curved equipment. This facilitates quick installation and reduces labor costs.
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
3000000-5000000
Employee Number:
5~20
Ecer Certification：
Verified Supplier
Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia... Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia...
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