Extruded refractory cordierite mullite ceramic hollow kiln plate/board/cotton batt for kiln furniture

Product Detail

Supply capacity:30 metric tons per monthCompressive strength at room temperature:12Mpa
Operating temperature:1250-1350℃Refractoriness (degrees):Ordinary (1580°
Bulk density (g/cm3):1.9-2.0g/cm3usage:Kiln car or kiln ceramic furniture
CrO content (%):0Origin:Shandong China
port:Qingdao, ShanghaiPackaging Details:Wooden pallet or plywood box
product name:Cordierite Mullite Ceramic Hollow Kiln Plate/Board/Cotton BattApparent porosity/%:twenty three%
Al2O3 content (%):45%color:light yellow
feature:good thermal shock resistanceMgO content (%):6.5%
brand:Surreal1250°C compressive strength:10Mpa
Material:cordierite mulliteSilicon carbide content (%):0
CaO content (%):0.5%Silica content (%):45%
shape:platePackage preview:
model:cordierite mullite slabpayment terms:L/C, Western Union, T/T

Extruded refractory cordierite mullite ceramic hollow kiln board/board/felt for kiln furniture

Product Description

Extruded refractory cordierite mullite ceramic hollow kiln board/board/felt for kiln furniturePlain tires, the most common type of primary kiln furniture, are usually produced by semi-dry pressing, but can also be made by die casting. Extruded batting can be divided into the following three categories.

 

Thickness 25mm, 30mm, 38mm, 45mm, 70mm, width below 700mm, length below 1650mm, various specifications.

 

Extra-large boards, ultra-thin boards, flat boards, perforated boards, grooved boards, trapezoidal boards, concave boards, full discs, semi-circular boards and special boards can also be processed according to customers' designs.

 

Element   healthcare association MCHB Maternal and Child Health Center
chemical composition silica % 45 46 32
Aluminum oxide % 45 43 65
magnesium oxide % 6.5 6.3  
Bulk density g/cubic centimeter 2.0 2.0 2.5
Apparent porosity % twenty three twenty four 19
Refractoriness under load 1420 1400 1600
Thermal expansion coefficient 10-6.C-1 2.4 2.4 3.5
Compressive strength at room temperature MPa 12 12 15
1250°C compressive strength MPa 10 10 12
Thermal shock resistance ♥♥♥♥ ♥♥♥♥ ♥♥♥
maximum. Operating temperature 1250 1220 1300

 

Regular size (mm):
600*500 600*470 600*400 500*500 500*370 500*340 500*450 485*460 450*450 450*420 420*380 360*360 340*340 330*330 320*320 310*31
Note: Thickness according to customer requirements

 

application

Extruded Refractory Cordierite Mullite Ceramic Hollow Kiln Plates/Boards/Felts for Kiln Furniture Applications:

Currently usingExtruded refractory cordierite mullite ceramic hollow kiln board/board/felt for kiln furniture Has become a trend. Cordierite mullite hollow slabs and solid slabs are widely used in sanitary tunnel kilns, shuttle kilns and conjoined kilns

Struts and supports. This kind of cordierite mullite kiln furniture is not easy to deform and crack, it

Long service life, stable performance, no residue during use, has been recognized by many domestic and foreign manufacturers.

Packaging and Shipping

Extruded refractory cordierite mullite ceramic hollow kiln board/board/felt for kiln furniturePackage

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