CZRUEN

KERATECH s.r.o. » Refractory materialsInsulation materialsCeramic fiber blanket FIBRATEC

Mats made of ceramic fiber

Ceramic fiber blanket is composed of long, flexible, interwoven fibres manufactured by the "blown" and the "spun" process yielding a strong, lightweight yet durable blanket for applications in a temperature range from 538 C to 1425 С
Sizes, mm Weight roll, kg min roll
Thickness Width Lenght on 96 kg/m3 on 128 kg/m3 on 160 kg/m3
13 610 14 640 10,7 14,3 17,9 8,93
19 610 9 640 5,88
25 610 7 320 4,47
38 610 4 820 2,94
50 610 3 660 2,23
Standard packing: 22 rolls on 1 pallet 95x145x255cm.
Properties Unit FIBRATEC HPS 1260 FIBRATEC HTZ 1425 SUPERMAG 1260
Clasification temperature  C 1260 1425 1200
Continuous use limit  C 1160 1325 1100
Density kg m-3 64 - 96 - 128 - 160
Linear shrinkage
1100 C (24 h) % <3 <3 <3
1300 C (24 h) <3
Specific heat 1000 C kJ kg-1 K-1 1,13
Producing technologie spun spun spun
Packing roll in box roll in box roll in box
Chem. analys
Al2 O3 45 - 46 33 - 37 0,5-0,8
SiO2 51 - 52 47 - 51 42-46
ZrO2 - 13 - 19
Fe2 O3 % - 0,1 - 0,2 03,-0,5
TiO2 - 0,1 - 0,2
Other < 3 - CaO 29-34
Thermal 0
conductivity
density kg m-3 64 128 128 (96)
260 C W m-1  K-1 0,082 0,068 0,06 (0,07)
530 C W m-1  K-1 0,170 0,100 0,12 (0,14)
810 C W m-1  K-1 0,252 0,160 0.19 (0,23)
1090 C W m-1  K-1 0,416 0,240 0,28 (0,33)
Tensile strength
density kg m-3 64 128
FIBRATEC HPS 1260 MPa 30 80
FIBRATEC HP 1315 MPa 40 104
FIBRATEC HTZ 1425 MPa 40 104
Sizes mm 13 x 610 x 14 640
19 x 610 x 9 640
25 x 610 x 7 320
38 x 610 x 4 820
50 x 610 x 3660

Features

  • Low thermal conductivity.
  • Very low heat storage.
  • Very high tensile strength.
  • Thermal shock resistance.
  • Sound absorption.
  • Quick repairs. Should lining damage occur, furnace can be cooled quickly.
  • Contains no binder, no fumes or furnace atmosphere contamination.
  • Contains no asbestos.
  • No curing or dry out time, lining can be fired to operating temperature immediately.

Typical Applications

Refining and Petrochemical

  • Reformer and pyrolysis lining.
  • Tube seals, gaskets and expansion joints.
  • Crude oil heater linings.

Steel Industry 

  • Heat treating and annealing furnaces.
  • Furnace door linings and seals.
  • Soaking pit covers and seals.
  • Furnace hot face repairs.
  • Reheating furnace and ladle covers.

Ceramic Industry

  • Kiln car insulation and seals.
  • Continuous and batch kilns.

Power Generation

  • Boiler insulation.
  • Boiler doors.
  • Reusable turbine covers. 
  • Expansion seals pipe covering
Fibratec rohoz.2matss

News


Powered by m@gnetpro