1260 Ceramic Fiber Blankets
MOQ: 50 rolls
Description
1260 ceramic fiber blankets are made by double-sided needle punching raw components into fibers and spraying them with high-temperature melt. The degree of fiber interweaving, delamination resistance, tensile strength, and surface flatness are all considerably increased after the double-sided needling process.
The fiber blanket contains no organic bonding agent, ensuring that the ceramic fiber insulation blanket is manufacturable and stable in high and low temperature circumstances. It combines fire resistance, heat insulation, and heat preservation without the use of a binder.
Features
Withstands up to 1260°C (2300°F), ideal for furnaces, kilns, and boilers.
Minimizes heat loss, improving energy efficiency and reducing operational costs.
Maintains integrity under rapid temperature changes, preventing cracks.
Easier to handle and install compared to traditional refractory bricks.
Performs well in harsh industrial environments, including acidic/alkaline conditions.
Meets A1 fire safety standards, ensuring workplace safety.
Reduces warm-up/cool-down time, enhancing process efficiency.
Application
1260 Ceramic Fiber Blankets are widely used in industries requiring efficient thermal management:
Insulation for steel, glass, and ceramic production.
Heat containment in thermal power stations.
Pipe insulation, flare stacks, and reactor linings.
Exhaust systems and thermal barriers.
Ladle covers, annealing furnaces.
Backup insulation for fire-rated structures.
Physical And Chemical Indicators
|
Properties
|
ST BLT |
GC BLT |
HA BLT |
HZ BLT |
PC BLT |
|
|
Specification Temp. (℃) |
1260 |
1260 |
1360 |
1430 |
1600 |
|
|
Working Temp. (℃) |
1050 |
1100 |
1200 |
1350 |
1500 |
|
|
Bulk Density (kg/m3) |
64-160 |
64-160 |
64-160 |
64-160 |
96/128 |
|
|
@24H Linear Shrinkage after Heating |
-3 (1000℃) |
-3 (1100℃) |
-3 (1250℃) |
-3 (1350℃) |
-1 (1400℃) |
|
|
Thermal Conductivity |
0.09(400℃) 0.17(800℃) 0.32(1000℃) |
0.09(400℃) 0.17(800℃) 0.31(1000℃) |
0.09(400℃) 0.13(600℃) 0.22(1000℃) |
0.09(400℃) 0.76(600℃) 0.22(1000℃) |
0.16(600℃) 0.28(1000℃) 0.45(1400℃) |
|
|
Tensile strength (MPa) |
0.05 |
0.05 |
0.06 |
0.06 |
0.08 |
|
|
Chemical Composition
|
Al2O3 |
43 |
44 |
51 |
35 |
71 |
|
|
Al2O3+SiO2 |
96 |
98 |
99 |
- |
- |
|
|
ZrO2 |
- |
- |
- |
13-15 |
- |
|
|
Fe2O3 |
1.0 |
0.5 |
0.2 |
0.2 |
0.2 |
|
|
Na2O+K2O |
0.5 |
0.3 |
0.2 |
0.2 |
0.2 |
|
Size(mm)
|
LENGTH*WIDTH*THICKNESS |
THICKNESS 10-25
|
||||
Productive Process
1260 Ceramic Fiber Blankets are produced using advanced spinning technology, The process includes:
Raw Material Selection – High-purity alumina-silica materials for optimal thermal performance.
Melting & Fiberization – Raw materials are melted at ultra-high temperatures and spun into fine fibers.
Needle Punching – Fibers are mechanically bonded for enhanced strength and flexibility.
Heat Treatment – Stabilized at high temperatures to improve durability.
Packing And Shipping
Compressed plastic-wrapped rolls (for bulk orders)
Corrugated cartons (for smaller shipments)
Waterproof & dust-proof wrapping to prevent moisture damage
Standard sizes include 7200x610/1220mm (LxW), but custom dimensions are available.
FAQ
Q1: What is the maximum temperature for 1260 Ceramic Fiber insulation Blankets?
A: They can withstand continuous use at 1260°C (2300°F), with short-term exposure up to 1400°C (2552°F).
Q2: Are these insulating blankets safe for industrial use?
A: Yes, they are non-combustible (A1 fire-rated), chemically inert, and free from hazardous materials.
Q3: How do they compare to traditional refractory bricks?
A: They are lighter, easier to install, and more energy-efficient, reducing heat loss and fuel costs.
Q4: Can they be used in humid environments?
A: While resistant to moisture, we recommend additional waterproof coatings for outdoor or high-humidity applications.
Q5: What thickness and density options are available?
A: Standard thickness ranges from 10-50mm, with densities of 64-128 kg/m³. Custom options are available.
Q6: What is the lead time for bulk orders?
A: Typically 7-15 days, depending on order volume and customization.
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