Chemical Composition: | Alumina-Silica | Instant Peak Temperature: | 204 Degree C |
---|---|---|---|
Thermal Shock Resistance: | Excellent | Thickness: | 1 Inch |
Color: | White | Application: | Insulation And Lining For High Temperature Furnaces And Kilns |
Machine: | Advanced Sintering Production Line | Tensile Strength: | 5-10 Psi |
Moisture Content: | ≤1% | Work Temperature: | Up To 1430℃ |
Temperature Resistant: | 190 Degree C | Working Temperature: | 1000-1450 |
Materials: | Quality Steel Core With Good Balance | Width: | 24 Inches |
Classification Temp: | 1260℃ | ||
Highlight: | ceramic insulation blanket,refractory ceramic fibres |
1260 Refractory Ceramic Fiber Paper For Fire Protection Facilities
Ceramic Fiber Paper
Description:
Laurel 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.
Features
1.Easy to wrap, shape or cut
2.Lightweight
3.Low thermal conductivity; Low heat storage
4.Good uniformity and smooth appearance
5.Good flexibility and toughness and resistance to avulsion
6.Good dielectric strength and sound insulation
7.Excellent thermal shock resistance
8.Excellent chemical satability and machining property
9.Excellent corrosion resistance
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.Expansion joint packing
10.Induction coil liner
11.Mould liner
12.Silencer interleaf
13.Ladle & tundish insulation
14.Asbestos paper replacement
Specifications:
Grade |
Standard |
High Pure |
HighAluminium |
Zirconium |
|||
Max. Temperature (℃) |
1050 |
1150 |
1260 |
1430 |
|||
Shrinkage on Heating (%) |
800℃×24h≤-3 |
1000℃×24h≤-3 |
1280℃×24h≤-3 |
1400℃×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 |
Competitive Advantage:
1.Best price, make the products competitive in your market
2.Abundant Experience.
3.Strict Quality Control. Meet clients'quality requirement.
4.Large stocks. Guarantee prompt delivery.
5.Professional Packing. Avoid damage and secure the goods in transportation