Cordierite Mullite Y Supports

Introduction:
The Cordierite Mullite Y Supports are designed to support the foot of the ware at three points during the glaze firing.bung without moving.The cranks have integral legs and pins. They can be placed on the kiln cars and ware can be loaded directly without moving the kiln furniture.
Y cranks are designed to provide maximum support during the glaze firing process
The legs of the crank radiate at 120°to each other, and the crank has an integral leg. This crank can be used for glaze firing of high-quality vessels. When loading the kiln, the products must be placed one after another and stacked in layers.

Features:
1.High corrosion-resistance.
2. Stable structure.
3. Good stability.
4.Good thermal shock resistance.

Application:
It is widely used as high temperature kiln furniture for daily porcelain
Technical Data:
Specification of the materials

Mineralogy	FRCOR		FRTEN		FRRAL		FRTREX		FRFAST		FRLON		FRLTE
	Cordierite/Mullite		Cordierite/Mullite		Cordierite/Mullite		Cordierite/Mullite		Cordierite/Mullite		Alumina/Cordierite		Cordierite/Mullite
Properties		FRCOR		FRTEN		FRRAL		FRTREX		FRFAST		FRLON	FRLTE
Max Service Temperature		1300		1300		1300		1300		1350		1300	1300
Bulk Densty(g/cm3)		1.9		1.97		1.85		1.91		1.89		1.61	0.96
Porosity(%)		30		25		28		28		28		47	6
Modulus of Rapture at 20℃(Mpa)		10		17		20		9		11		11	6
Modulus of Rapture at 1250℃((Mpa)		9		10		12		9		14		9	4
Thermal  Expansion  (20-1000℃)(%)		0.30		0.35		0.27		0.29		0.26		0.40	0.26
Chemical Analysis	FRCOR		FRTEN		FRRAL		FRTREX		FRFAST		FRLON		FRLTE
Al₂O₃	46.0		43.0		35.1		40.0		38.8		60.7		35.8
AiO₂	43.8		48.5		55.2		49.7		49.6		31.7		53.9
Fe₂O₃	1.9		1.1		1.2		1.1		1.3		0.75		0.9
TiO₂	0.3		0.3		0.5		0.4		0.6		0.48		1.2
CaO	0.2		0.2		0.3		0.1		0.3		0.13		0.1
MgO	6.2		5.1		7.6		7.1		8.0		5.15		7.5
Na₂O	0.2		0.2		0		0.1		0.06		0.06		0
K₂O	1.3		1.6		1.2		1.5		1.3		0.52		0.5
Li2O											0.52
Phase Analysis		FRCOR		FRTEN		FRRAL		FRTREX		FRFAST		FRLON	FRLTE
Mullite		30		26		25		30		22		24	16
Cordierite		42		44		50		55		63		37	76
Spinel		2.9		—		—		—		—		2.2	一
Alumina		4.6		5.3		—		—		—		3.4	一
Quartz
Glass		21		25		25		15		15		3	8