Qingdao Leadsun Refractory Co., Ltd
| Payment Terms | L/C,D/P,T/T,Western Union |
| Supply Ability | 1000 rolls/week |
| Delivery Time | 7-10days |
| Packaging Details | Carbon Box |
| Packing | Carbon Box |
| Selling Units | Single item |
| Refractoriness | 1050-1800C |
| Size | Customizable |
| Package | bag or carton box or pallet |
| Shape | Customizable |
| Color | White |
| Type | blanket board module paper textile |
| Brand Name | SUNWOOL |
| Model Number | 1-10MM |
| Certification | ISO CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,D/P,T/T,Western Union | Supply Ability | 1000 rolls/week |
| Delivery Time | 7-10days | Packaging Details | Carbon Box |
| Packing | Carbon Box | Selling Units | Single item |
| Refractoriness | 1050-1800C | Size | Customizable |
| Package | bag or carton box or pallet | Shape | Customizable |
| Color | White | Type | blanket board module paper textile |
| Brand Name | SUNWOOL | Model Number | 1-10MM |
| Certification | ISO CE | Place of Origin | CHINA |
| High Light | High Temp Ceramic Fiber Paper Roll ，Ceramic Fiber Paper Roll 2mm ，Refractory Ceramic Fiber Insulation 5mm | ||
High Temp 1260 Refractory Ceramic Fiber Paper 2mm 3mm 4mm 5mm 6mm Density 200kg / M³ For Insulation Of STD High PURE High Al2o3
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.
Standard size:60000x610x1mm / 30000x610x2mm / 20000x610x3mm / 15000x610x4mm / 12000x610x5mm / 10000x610x6mm
Can be customed ! ! !
| Grade | Standard | High pure | High Aluminium | Zirconium |
| 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+K2O | ≤0.5 | ≤0.3 | ≤0.3 | ≤0.2 |
| Crganic Content (%) | 5% | ≤5% | ≤5% | ≤5% |
| Density(kg/m3) | 180-220 | 180-220 | 180-220 | 180-220 |
| Work Temperature(C) | 1050 | 1150 | 1250 | 1350 |
Advantages:
1.Good flexibility and toughness and resistance to avulsion
2.Good dielectric strength and sound insulation
3.Excellent thermal shock resistance
4.Excellent chemical satability and machining property
5.Excellent corrosion resistance
6.Easy to wrap, shape or cut
7.Lightweight, more easy to work
8.Low thermal conductivity; Low heat storage
9.Good uniformity and smooth appearance
Applications
1.Die cut gaskets between castings in coke oven doors, blast furnace hot air piping, aluminium heat treating furnace, tuyeres and heat treat furnaces.
2.Backup for brick and monolithic refractories in blast furnace stoves, piping, tundish, ladle, hot metal cars,trough etc.
3.Mould wrapping for controlled cooling
4.SEN isulation wraping
5.Shield for welding & brazing operation
6.Rotary klin back-up insulation
7.Fabricated into tapout cones for Aluminium industry.
8.Strips in bottom of ingot mould for sealing
9.Flexible filler for structural expansion gaps.
10.Heat-resistant sleeve inside induction heating coils.
11.Removable lining inside casting moulds.
12. Sound-absorbing layer placed between silencer components.
13. Heat-resistant material lining ladles and tundishes in metallurgy.
14. Safe alternative material replacing traditional asbestos-based paper.
15. Refractory liners for the tops of ingot moulds.
16. Material that insulates against both heat and electrical current.
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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