You can rest assured to buy Nextgen Cordierite Ceramic Rod from our factory. Cordierite Rod is a commonly used structure ceramic material which has the advantage of energy-efficiency and high-temperature resistance. Nextgen Advanced Materials supplies Cordierite Rod with high quality and fast delivery and customized products are also available.
As the professional manufacture, we would like to provide you Nextgen Cordierite Ceramic Rod. And we will offer you the best after-sale service and timely delivery. Cordierite ceramic rod is made of silicate ceramic cordierite (Mg2Al4Si5O18). Cordierite is a commonly used structure ceramic material which has the advantage of energy-efficiency and high-temperature resistance. It is widely used on barbeque grill, burn oven, convection oven, gas oven, rotary oven, natural gas heater, space heater crucible and various heating equipment, etc.
|
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 |
