Qingdao Leadsun Refractory Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T |
| Delivery Time | 10-15days |
| Supply Ability | 10000 rolls/month |
| Packaging Details | Carton box |
| Refractoriness | 1050-1800C |
| Size | Customizable |
| Package | bag or carton box or pallet |
| Shape | Customizable |
| Color | White |
| Type | blanket board module paper textile |
| Certification | ISO CE SGS |
| Place of Origin | China |
| Brand Name | SUNWOOL |
| Model Number | 1-10MM |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Delivery Time | 10-15days |
| Supply Ability | 10000 rolls/month | Packaging Details | Carton box |
| Refractoriness | 1050-1800C | Size | Customizable |
| Package | bag or carton box or pallet | Shape | Customizable |
| Color | White | Type | blanket board module paper textile |
| Certification | ISO CE SGS | Place of Origin | China |
| Brand Name | SUNWOOL | Model Number | 1-10MM |
| High Light | high alumina ceramic fiber paper ，Refractory Paper 10mm ，ceramic fiber paper HA | ||
Leadsun ceramic fiber paper, is a lightweight refractory material processed from a blend of high purity alumina-silica fibers into a highly flexible, uniform sheet.
Ceramic fiber paper, has low shrinkage, good handling strength, and low thermal conductivity. it contains a small amount of organic binder for processing which makes it flexible, yet reduces off-gassing and odour during use. our product has a highly uniform structure due to its controlled basis weight and thickness, assuring homoaeneous thermal conductivity and a clean, smooth surface ideal for gasketing or sealing.
Ceramic fiber paper is completely free to asbestos and is designed to be an economic replacement for asbestos paper in most applications.
| Grade | Standard | High Pure | High Aluminium | Zirconium | |||
|---|---|---|---|---|---|---|---|
| Max. Temperature (C) | 1050 | 1150 | 1260 | 1430 | |||
| Shrinkage on Heating (%) | 800C×24h≤-3 | 1000C×24h≤-3 | 1280C×24h≤-3 | 1400C×24h≤-3 | |||
| Organic Content (%) | ≤5 | ≤5 | ≤5 | ≤5 | |||
| Thermal conductivity by mean temp. (W/m.k.) (250kg/m3) | 200℃ | 0.055～0.065 | 0.060～0.070 | ||||
| 400℃ | 0.110～0.120 | 0.105～0.125 | |||||
| 600℃ | 0.160～0.170 | 0.170～0.180 | |||||
| Chemical Composition (%) | AL2O3 | 43 | 47 | 55 | 38 | ||
| SiO2 | 53 | 51 | 44 | 44 | |||
| Fe2O3 + Ti2O3 | ≤1.2 | ≤0.3 | ≤0.3 | ≤0.2 | |||
| CaO + MgO | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.2 | |||
| NaO + KO2 | ≤0.5 | ≤0.3 | ≤0.3 | ≤0.2 | |||
| Density (kg/m3) | 170~230 | ||||||
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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