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CC2289 Cordierite Ceramic Rod

Catalog No.	CC2289
Shape	Rod
Color	Off-white
Thermal Conductivity	3 W/m·°K
Compositions	Mg2Al4Si5O18
Classification	Silicate

Cordierite ceramic rod is made of cordierite ceramic, which is a type of magnesium aluminum silicate with particularly good thermal shock properties. Stanford Advanced Materials (SAM) is a trust-worthy supplier of the cordierite ceramic rods and is able to supply a wide range of ceramic and glass materials as finished components.

Related Products: Cordierite Honeycomb, Cordierite Tube.

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Description

Specification

Technical Data Sheet

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Cordierite Ceramic Rod Description

Cordierite ceramic rod is made of cordierite ceramic. Cordierite ceramic is a type of magnesium aluminum silicate with particularly good thermal shock properties. Cordierite also has low thermal conductivity and thermal expansion, while also being cost-effective. Often used as a structural ceramic for kiln furniture applications, it also finds uses in other applications where rapid temperature changes take place.

Cordierite Ceramic Rod Characteristics

Excellent thermal shock properties
Low thermal conductivity and thermal expansion
Good mechanical strength
Can be used up to approximately 1200°C
Outstanding crack-resistance

Cordierite Ceramic Rod Specifications

Properties	Units	Test	Value
Physical
Chemical Formula	-	-	2MgO-2Al2O3-5SiO2
Density, r	g/cm3	ASTM C20	2.60
Color	-	-	off-white
Crystal Structure	-	-	orthorhombic
Water Absorption	% @R.T.	ASTM C373	0.02 - 3.2
Hardness	Moh's	-	7
Hardness	knoop (kg/mm2)	Knoop 100g	--
Mechanical
Compressive Strength	MPa @ R.T.	ASTM C773	350
Tensile Strength	MPa @ R.T.	ACMA Test #4	25.5
Modulus of Elasticity (Young's Mod.)	GPa	ASTM C848	70
Flexural Strength (MOR)	MPa @ R.T.	ASTM F417	117
Poisson's Ratio, u	-	ASTM C818	0.21
Fracture Toughness, KIc	MPa x m1/2	Notched Beam Test	--
Thermal
Max. Use Temperature (* denotes inert atm.)	ºC	No load cond.	1371
Thermal Shock Resistance	DT (ºC)	Quenching	500
Thermal Conductivity	W/m-K @ R.T.	ASTM C408	3.0
Coefficient of Linear Thermal Expansion, al	mm/m-ºC (~25ºC through ±1000ºC)	ASTM C372	1.7
Specific Heat, cp	cal/g-ºC @ R.T.	ASTM C351	0.35
Electrical
Dielectric Constant	1MHz @ R.T.	ASTM D150	4.7
Dielectric Strength	kV/mm	ASTM D116	5.11
Electrical Resistivity	Wcm @ R.T.	ASTM D1829	1014

Applications of Cordierite Ceramic Rod

Cordierite ceramic products such as cordierite ceramic rods can be used in various fields of electronics, electrical appliances, welding equipment, chemicals, machinery, railways, textiles, environmental protection, thermal engineering, instrumentation, mining machinery, post, and telecommunications, and defense industry.

Cordierite Ceramic Rod Packing

Our Cordierite Ceramic Rod is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

Specification

Properties	Units	Test	Value
Physical
Chemical Formula	-	-	2MgO-2Al2O3-5SiO2
Density, r	g/cm3	ASTM C20	2.60
Color	-	-	off-white
Crystal Structure	-	-	orthorhombic
Water Absorption	% @R.T.	ASTM C373	0.02 - 3.2
Hardness	Moh's	-	7
Hardness	knoop (kg/mm2)	Knoop 100g	--
Mechanical
Compressive Strength	MPa @ R.T.	ASTM C773	350
Tensile Strength	MPa @ R.T.	ACMA Test #4	25.5
Modulus of Elasticity (Young's Mod.)	GPa	ASTM C848	70
Flexural Strength (MOR)	MPa @ R.T.	ASTM F417	117
Poisson's Ratio, u	-	ASTM C818	0.21
Fracture Toughness, KIc	MPa x m1/2	Notched Beam Test	--
Thermal
Max. Use Temperature (* denotes inert atm.)	ºC	No load cond.	1371
Thermal Shock Resistance	DT (ºC)	Quenching	500
Thermal Conductivity	W/m-K @ R.T.	ASTM C408	3.0
Coefficient of Linear Thermal Expansion, al	mm/m-ºC (~25ºC through ±1000ºC)	ASTM C372	1.7
Specific Heat, cp	cal/g-ºC @ R.T.	ASTM C351	0.35
Electrical
Dielectric Constant	1MHz @ R.T.	ASTM D150	4.7
Dielectric Strength	kV/mm	ASTM D116	5.11
Electrical Resistivity	Wcm @ R.T.	ASTM D1829	1014