Product Details
Cordierite is mainly used as ceramic kiln shed plate, saggar,
electronic packaging material, catalyst carrier, foam ceramics,
bioceramics and high-temperature thermal radiation materials. The
natural reserves of cordierite are very small and the grade is low.
The commonly used cordierite material is artificially synthesized.
Due to its low coefficient of thermal expansion, strong compressive
strength, and strong fire resistance, it is widely used in the
refractory industry. Cordierite has a low coefficient of thermal
expansion and is an excellent high-temperature thermal shock
resistant material.
Item
| Test Condition | Unit&Symbol | Cordierite Ceramics |
The main chemical ingredient
| | | MgO, Al2O3,SiO2 |
Bulk Density
| | gm/cc | 2.6 |
Maximum Use Temperature
| | | 1400℃ |
Hardness
| | HV | 800 |
Bending Strength
| 20℃ | Kgf/cm2 | 900 |
Compressive Strength
| 20℃ | Kgf/cm2 | 3500 |
Fracture Toughness
| K(I c) | Mpa m1/2 | - |
Thermal expansion
| | 1X 10-6/℃ | ≤2.0 |
Thermal conductivity
| 25℃-30℃ | W/m.k | 1.3 |
Thermal Shock Resistance
| Tc | ℃ | 250 |
Dielectricity constant
| 1MHz.25℃ | | 6 |
Dielectric strength
| | ac-kV/mm (ac V/mil) | 10 |
Volume Resistivity
| 20℃ | ohm-cm | > 1012 |
Company Profile
Yixing Hengyuan Ceramic Technology Co., Ltd. is located in Yixing,
a scenic place on the shore of Taihu Lake. Hengyuan Ceramics has
advanced ceramic production and processing equipment, covers an
area of about 13,000 square meters, a building area of about
8,000 square meters, and currently has 112 employees. Since its
establishment, the company has been focusing on the research and
development and production of industrial ceramics such as alumina,
zirconia, corundum mullite, etc.
Our main products include: wear-resistant ceramics, electronic and
electrical ceramics, all-ceramic star valves, ceramic screw
conveyors, ceramic grading wheels, ceramic gear rings, ceramic
cutter discs, wear-resistant ceramic elbows and other large and
small customized structural ceramics. The products have the
characteristics of wear resistance, corrosion resistance, high
strength, and good insulation performance. The products are widely
used in machinery, electronics, chemicals, textiles, aerospace and
other fields, and are exported to Southeast Asia, Europe, the
United States, Australia and other places.
We have an entire international ceramic production line. In the
fierce market competition, it has always insisted on using
pragmatic work to reassure customers, using innovative technology
to meet customer requirements, and using a sincere attitude to
achieve a win-win situation for both parties. Since its
establishment, the company has vigorously introduced CNC equipment
and precision testing instruments to enable all-round control of
product quality. We aim to make your cooperation with Hengyuan
solid and warm every time by relying on good products, considerate
services and excellent reputation!