General Information:
CMAX Ceramic fiber blanket is made from high quality Gao-ling clay, high purity alumina and silica oxides by spun or blown process. It is asbestos free. No chemical binder is added. Double-size needling provides blanket with great tensile or handling strength for easy installation. Blankets are available in various classified temperature from 1260º C to 1430º C.
CMAX ceramic fiber blanket is resistant to most chemicals attack except hydrofluoric Phosphoric acid and high pH alkali(Na2O or K2O). Its thermal and physical properties can not be affected by oil, steam and water.
Advantages:
Heat reflectance
Light weight
Low thermal conductivity
Low heat storage
Flexible
Resilient to thermal stock
High tensile strength
Corrosion resistance
Easy to install
Asbestos free.
Application:
Petrochemical process heater refractory fiber lining
Heat treating furnace or intermittent (shuttle) kiln hot face lining
General furnace backup insulation
Heat seals for kiln car or furnace door
Electrical insulator
High temperature acoustic
Fire protection.
Non-standard sizes are available upon request.
This information, subject to change, is offered solely for your consideration. Users of our products should make their own tests to determine the suitability of each product for their particular purposes.
13x610x14400mm
25x610x7200mm
50x610x3600mm
GENERAL INFORMATION:
CMAX ceramic fiber boards are manufactured in a wet vacuum forming process by blending the chopped ceramic fiber with inorganic or organic binders for excellent abrasive resistance at high temperature.
CMAX ceramic fiber boards feature low thermal conductivity, high thermal stability and excellent thermal shock resistance.
The products are classified as STD, HP, HA and HZ respectively corresponding to different maximum service temperature 1000ºC, 1100ºC, 1200ºC and 1350ºC.
Advantages:
Low heat storage
Low thermal conductivity
Excellent abrasive resistance
Excellent thermal shock resistance
Excellent chemical stability
Even density and thickness
APPLICATION:
Hot air duct lining
Shuttle kiln with high gas velocity
Laboratory furnace
Kiln car insulation
Die-cut high temperature seal
Based on order, special sizes are available.
This information, subject to change, is offered solely for your consideration. Users of our products should make their own tests to determine the suitability of each product for their particular purposes. Nothing contained in this brochure is to be understood as authorization or recommendation to use our products in the infringement of ant patent.
25X600X1000
50X600X1000
GENERAL INFORMATION:
Fireclay bricks are made from clinker clay by mixing, forming, drying, sintering and machining. The Al2O3 content ranges from 36% to 42%.
Fireclay bricks feature stable mechanical strength and good thermal shock resistance, withstanding high temperature up to 1750.
They are commonly applied as refractory lining directly exposed to heat or backup insulation layer in all kinds of industrial kiln or laboratory furnace.
ADVANTAGES:
Low thermal conductivity
High refractoriness
High mechanical strength
Excellent thermal shock resistance
Non standard sizes and shapes are available upon request
APPLICATIONS:
Petrochemical process heater
Heat treatment furnace
Ceramic firing kiln
Cement rotary kiln
Glass melting tank
Backup insulation
TECHNICAL DATA:
ITEM: ZGN42 GN42 RN42 RN40 RN36
Al2O3 ≥%: 42 42 42 40 36
Fe2O3 ≤%: 1.6 1.7 - - -
C.C.S. Mpa≥: 58.8 49 29.4 24.5 19.6
Refractoriness≥ºC: 1750 1750 1750 1730 1690
Permanent Linear Change ≤%
1350ºC x 2hrs: - - - 0~-0.3 0~-0.5
1450ºC x 3hrs: 0~-0.2 0~-0.3 0~-0.4(x 2hrs) - -
Refractoriness under Load(0.2 Mpa)≥: 1450 1430 1400 1350 1300
Apparent Porosity ≤%: 15 16 24 24 26
Note:
1) ZGN42 and GN42 are used in blast furnace.
2) RN42, RN 40 and RN 36 are used in hot blast stove.
3) Fireclay bricks can be designed and manufactured upon customers requirements.
230X114X65mm
230x114x76mm
