Industrial Furnaces Ceramic Fiber Modules Anchor Thermal Shock Resistance
Product Description
Ceramic fiber modules are made from compressed ceramic fiber blanket. These modules are specially made to meet or improve the thermal insulation requirements of industrial furnaces in some special thermal conditions.producting these modules needs various anchoring systems to enable quick, easy and efficient installation in most furnace linings. Modules have the excellent thermal maintenance and long time treatment. Module linings can prevent heat loss, increase the furnace productivity and reduce maintenance costs.
Technical features
Low thermal conductivity, excellent thermal stability, thermal shock resistance
Excellent thermal erosion resistance, high mechanical strength
Excellent elasticity, due to the fiber block production to maintain a certain amount of compression, masonry completed
Application
Various heating furnaces for metallurgical iron and steel.Ladle cover heat treatment furnace, annealing furnace, hood furnace.
Ceramic shuttle kiln, horseshoe kiln, tunnel kiln and other porcelain kiln, kiln car, kiln door.
Petrochemical cracking furnace, reforming furnace, atmospheric and vacuum furnace, coking furnace, flue.Other kinds of industrial furnaces, such as soaking pit furnace, crucible furnace, resistance furnace and other high temperature thermal equipment.
Items | Common | Standard | High pure | High aluminium | Contain Zirconium | |
Working tem.(℃) | ≤1000 | 1000 | 1150 | 1260 | 1350 | |
Classifcation tem.℃ | 1260 | 1260 | 1300 | 1400 | 1430 | |
Volume density kg/m3 | 190-240 | 190-240 | 190-240 | 190-240 | 190-240 | |
Chemical consposition | Al2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 |
Al2o3+SiO2 | 96 | 97 | 99 | 99 | -- | |
Al2o3+SiO2+ZrO2 | -- | -- | -- | -- | 99 | |
ZrO2 | -- | -- | -- | -- | 15-17 | |
Fe2o3 | -- | -- | 0.2 | 0.2 | 0.2 | |
Na2O+K2O | ≤0.5 | ≤0.5 | ≤0.2 | ≤0.2 | ≤0.2 | |
Measure (mm) | General type:600*300*100-200(No anchorage) 300*300*250(Anchoring it) also order customers requires |