Refractory Industry Insulation Ceramic Fiber Modules Ceramic Fiber Block

1.Fast and easy installation
2.Lower heat storage and fuel costs
3.This design creates a very light lining, less steel required
4.Several anchor systems

Product Description

Laurel ceramic fiber modules have the highest insulating value achievable in a ceramic fiber. Each module is a continuous folded blanket under compression. The individual sheet is allowed.
Module linings prevent heat loss, increasing the furnace productivity and reducing maintenance costs.


Item Standard H Pure Zirconium
AL2O3(%) ≥44 ≥45 ≥34
Sio2(%) ≥52 ≥54 ≥50
Fe2O3+Tio2(%) ≤1.0 ≤0.5 ≤0.5
ZrO2(%) ≥15
Classification   Temperature (℃) 1260 1260 1430
Working   Temperature (℃) 1050 1100 1350
Density   (kg/m3) 160-220 160-220 160-220
linear   shrinkage after heating(%) @24 hours ≤2.5 ≤2.5 ≤3.5
(1000°C) (1100°C) (1350°C)
Thermal   Conductivity(w/m.k) @400°C 0.09 0.101 0.118



Ceramic industry
1.Low mass kiln cars
2.Continuous and batch kilns
3.Door linings
4.Glazing, porcelain furnace linings

Power generation

1.Duct lining
2.Heat recovery steam system
3.Boiler insulation
4.Stack linings

Refining and petrochemical

1.Ethylene furnace roof and walls
2.Paralysis furnace lining
3.Reformer furnace roof and walls
4.Boiler linings

Steel industry

1.Ladle pre-heaters and covers
2.Heat treat furnace
3.Soaking pit covers and seals
4.Heaters and reformer lining


1.Incineration equipment
2.Burner blocks
3.Induction furnace covers
4.Glass tempering furnace.