Ceramic Fiber Bulk
Al2O3+SiO2% ≧ 90
Classification temperature ( °C): 1260, 1400, 1500, 1600
PRODUCT DESCRIPTION
Introduction
Ceramic fiber bulk is a high-temperature insulation material produced by melting high-purity raw materials and forming fibers through spinning or blowing processes. The product features stable chemical properties and good resistance to attack from most chemicals. Its thermal insulation performance remains stable when exposed to oil, water, and steam under suitable operating conditions.
Ceramic fiber bulk is the basic raw material for manufacturing various ceramic fiber products, including ceramic fiber blankets, boards, papers, textiles, ropes, modules, and other products. It can also be directly used as a flexible filling, sealing, and insulation material for various high-temperature applications.
With excellent chemical stability, non-combustibility, low density, low thermal conductivity, good sound absorption properties, and reliable insulation performance, ceramic fiber bulk provides effective thermal insulation solutions for high-temperature equipment. The product contains no added binders and offers good oxidation resistance and corrosion resistance.
Sunrise provides different grades of ceramic fiber bulk according to various processing requirements and application conditions.
Features
Excellent chemical stability and non-combustibility.
Low density and low thermal conductivity.
Good sound absorption and excellent thermal insulation performance.
Free of added binders.
Good oxidation resistance and corrosion resistance.
Soft, lightweight, and easy to process.
Applications
Raw Material for Ceramic Fiber Products:
Ceramic fiber blankets, ceramic fiber papers, ceramic fiber boards, ceramic fiber modules, ceramic fiber textiles, ropes, and other ceramic fiber products.
High Temperature Filling, Sealing and Insulation:
Kiln cars, pipelines, kiln doors, and other high-temperature equipment.
Other Applications:
Expansion joint filler materials for refractory bricks and castables, thermal insulation filling materials for small gaps and irregular areas, temporary insulation applications, and composite materials in the fiber industry.
TECHNIQUE DATA
| Item | 1260 Bulk | 1400 Bulk | 1500 Bulk | 1600 Bulk |
| Classification temperature ( °C) | 1260 | 1400 | 1500 | 1600 |
| Colour | White | White | Blue gree | White |
| Fiber diameter ( u m) | 2-4 | 3-5 | 3-5 | 3-6 |
| Shot content(>212 micro meter) (%) | ≦22 | ≦15 | ≦20 | ≦5 |
| Chemical composition(%)) | ||||
| Al2O3 | 40-43 | 38-40 | 36-38 | 68-72 |
| Al2O3+SiO2 | ≧98 | ≧90 | ≧90 | ≧99 |
| ZrO2 | - | 5-7 | - | - |
| Cr2O3 | - | - | 3-5 | - |
| Others | ≦2 | ≦2 | ≦2 | ≦1 |
| Package | Packing in bags or cartons,20kg/bag or 10kg/carton | |||
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