Mullite Cordierite Refractory Support Plate 380X420X12

Product Description

Product Description
Plain Batt is the most common type of primary kiln furniture, usually produced by semi-dry pressing, but can also be made by pressure-casting. Extruded batts can be split into ten sub-categories as follows: Extra Large Batt, Extra Thin Batt, Plain Batt, Perforated Batt, Grooved Batt,Trapezoid Batt, Recessed Batt, Full Disc, Half Disc and Special Batt.
Cordierite-Mullite combines low thermal expansion of cordierite and high refractoriness & rupture strength of mullite, its main mineral constituent is cordierite, mullite & glass phases. Cordierite-mullite became to be a modern refractory material original from Europe. It is used widely to fire ceramics products under 1,300ºC, i.e. tableware, sanitary ware, powder calcination, porcelain insulator, it is used to build up both kiln car and kiln lining as well for low thermal mass and clean lining.

Mullite Cordierite Technical Data
Category			CUA	CEN	REN	REC	EAY	AUK	TOB
Chemical Composition	Al2O3	%	40	41	36	39	41	43	46
	SiO2	%	49	48	52	49	47	46	44
	MgO	%	6.5	7.0	7.0	8.0	7.0	7.0	6.0
Bulk Density		g/cm3	1.95	1.90	1.85	1.82	1.95	1.82	2.00
Apparent Porosity		%	26	28	28	29	26	33	25
M.O.R.@ 20ºC		Mpa	14	13	16	10	13	15	18
M.O.R.@ 1250ºC		Mpa	14	13	10	11	15	15	17
C.T.E.@ 20ºC--1000ºC		10-6K-1	2.3	2.3	2.6	2.2	2.2	2.5	3.1
Specific Heat @ 20ºC		Kj/Kg·K	1.0	1.0	1.0	1.0	1.0	1.0	1.1
Thermal Shock resistance		★	★★★★	★★★★	★★★	★★★★	★★★★	★★★★	★★★
Max Working Temperature		ºC	1300	1250	1250	1320	1250	1280	1350
Remark: Data of properties listed above are typical results from test pieces and therefor should be used only as guidance.

Detailed Photos

Code	Dimension in mm
	Length	Width	Thickness
DDPB1	500	370	10-40
DDPB2	420	380	10-40
DDPB3	450	380	10-40
DDPB4	400	400	13-40
DDPB5	450	400	10-40
DDPB6	600	400	10-40
DDPB7	420	420	13-40
DDPB8	380	450	13-40
DDPB9	500	450	13-40
DDPB10	500	480	13-40
DDPB11	500	500	13-40
DDPB12	550	500	13-40
DDPB13	600	500	13-40
DDPB14	550	550	15-40
DDPB15	610	610	15-40

Our Advantages

No	Point of advantage	Advantage can lead to:
1	Excellent thermal conductivity	Make your ceramic in excellent quality
2	More Clean than other materials	Easy to maintain your kiln production line.
3	Saving more energy	Reduce your cost.
4	Competitive Price	Save your cost

We use the most advanced European energy-saving refractory kiln furniture production technology and quality control standards, the main equipment is the kiln furniture industry's most advanced production equipment, including 3 automatic raw material mixing line, 12 set of 30-2000 tons hydraulic automatic double-sided pressuring molding machine, 3 sets of high-voltage vacuum extrusion system, 1 pressure grouting line, 3 set of 20m³ automatic temperature shuttle kiln, up to 2019, we will have 2 more automatic tunnel kiln; molding methods semidry pressing, plastic pressing process , high-voltage vacuum extrusion molding, pressure grouting, ramming molding production of various shapes of cordierite - mullite refractory saving kiln furniture products, Can reach annual output 1000 ton. Packaging & Shipping

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