Qingdao Leadsun Refractory Co., Ltd
| Maximum operating temperature, °C | 650°C |
| Delivery Time | 5-8 day |
| Payment Terms | L/C,D/P,T/T,Western Union |
| Package | Carton box or plastic bag |
| Color | White or Red |
| Hydrophobicity | 99% |
| Type | Roll |
| Supply Ability | 100000 m2/month |
| Size | customizable |
| Packaging Details | Carton Box Or Plastic Bag |
| Model Number | 3-20MM THICKNESS |
| Certification | ISO CE |
| Place of Origin | CHINA |
| Brand Name | LEADSUN |
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Product Specification
| Maximum operating temperature, °C | 650°C | Delivery Time | 5-8 day |
| Payment Terms | L/C,D/P,T/T,Western Union | Package | Carton box or plastic bag |
| Color | White or Red | Hydrophobicity | 99% |
| Type | Roll | Supply Ability | 100000 m2/month |
| Size | customizable | Packaging Details | Carton Box Or Plastic Bag |
| Model Number | 3-20MM THICKNESS | Certification | ISO CE |
| Place of Origin | CHINA | Brand Name | LEADSUN |
| High Light | ultra-thin aerogel blanket ，aerogel felt thermal insulation ，building insulation aerogel blanket | ||
Aerogel felt is a flexible thermal insulation material featuring aerogel as its core component, typically reinforced with a substrate of glass fiber or pre-oxidized fiber felt.
The core benefits of aerogel blankets for buildings can be summarized as follows: they achieve high-efficiency thermal insulation with minimal thickness while offering fire resistance, moisture protection, and long-term durability, making them a key material for resolving the conflict between building energy efficiency and spatial constraints.
| Technical Parameter | Typical Index Range | Description |
|---|---|---|
| Thermal Conductivity (25℃) | ≤0.020 W/(m*K), some products reach 0.012-0.018 W/(m*K) | The lower the value, the better thermal insulation performance and thinner required thickness. |
| Bulk Density | 180-220 kg/m³ | Much lighter than traditional thermal insulation materials, beneficial for building lightweight design. |
| Continuous Service Temperature | Conventional type: -50℃ ~ 200℃ High-temperature resistant type: -50℃ ~ 600℃ and above |
Multiple grades available, suitable for building exterior wall, roof, flue and pipe insulation. |
| Fire Performance | Class A Non-combustible; high-grade products comply with EN 45545-2 HL3 | HL3 is the highest hazard level. Smoke density, toxicity and heat release all meet requirements. |
| Water Repellency | ≥98% | Integrally hydrophobic. No collapse when exposed to water, stable long-term insulation performance. |
| Thickness | Common size: 3 / 5 / 6 / 10 mm | Custom thickness available, far thinner than conventional building insulation materials. |
| Width | Standard: 1500 mm | Easy to cut, adapts to curved and complex building surfaces. |
| Tensile Strength | ≥0.12 MPa | Good flexibility, resistant to cracking during construction and slight building deformation. |
| Water Vapor Permeability | Vapor permeable | Allows moisture escape from wall substrate, reduces risks of wall mildew and hollowing. |
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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