Model: SPE-GF-STJZ/SPE-GF-STB.
Description: Our Super Refractory Bio-soluble Fiber Felt is produced by the Bio-soluble fiber bulk (BioFiber ALT) with certain percentage inorganic bond, through advanced mechanical spin and solidifying technics and the most advanced production control technics.
Characteristics: * Low thermal conductivity, low heat storage and low thermal shrinkage.
* Excellent thermal and chemical stability and good resistance to corrosion.
* Good sound absorption.
* Excellent tenacity, easy to cut, handle and install.
* The classification temperature: 1050℃, 1260℃.
Applications: * Refractory lining for industry furnaces wall, roof, door.
* Back-up insulation for castable, brick and monolithic refractory.
* Barrier against heat or flame.
* Combustion chamber liners, boilers and heaters.
Technical Index: | Type | SPE-GF-STJZ |
| SPE-GF-STB |
| Classification Temperature ℃ | 1050 | 1260 |
| Operation Temperature ℃ | ＜750 | ≤1100 |
| Density Kg/m3 | Roll Felt: 70/100/130；Flat Felt: 100/130/160/200 |
| Permanent Linear Shrinkage ％ 128 Kg/m3 | 750℃X24H≤-3 | 1100℃X24H≤-3 |
Tensile Strength Mpa
(128 Kg/m3） | 0.06-0.12 |
| Size（mm） | Roll Felt: 7200×600×25,3600x600x50;
Flat Felt:400×600×40-200,
or as customers' size |
| Packing | Carton or Woven Bag |
| Quality Certificate | Test Report from DIFK,EN1094-1, MSDS
ISO9001-2000, ISO9001-2008,GBT3003-2006 |
