Electrothermal Furnace Mullite Ceramic Tubes High Heat Resistance Insulating
Brand Name:wuxi special ceramic
Minimum Order Quantity:10p
Delivery Time:negotiable
Payment Terms:T/T
Place of Origin:Made in China
Price:us$1~us$1000/P
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Location:
Changsha Hunan China
Address:
Building 3, Evergrande Financial Plaza, No.199, Xiangfu Middle Road, Dongjing Street, Yuhua District, Changsha,Hunan Province,China
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Product Details
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Product Details
Electrothermal Furnace Mullite Ceramic Tubes High Heat Resistance Insulating
Mullite ceramic tube is made of mullite material.
Mullite (3Al2O32SiO2) is a refractory oxide material combining low thermal expansion, good mechanical strength, and resilience at elevated temperatures. Raw mullite materials are easily obtained and are reasonably priced. It is certainly one of the most important oxide materials for both conventional and advanced ceramics. Its workability allows an extensive range and flexibility in fabrication. It is well suited for the casting of special shapes and larger tubes.
Specification
| Mullite Main Parameter:(Chemical/physical) | ||||
| Property | Item | Unit | Mullite | |
| General properties | Main chemical ingredient | 3Al₂O₃,2SiO2 | ||
| Bulk Density | g/cm³ | 3.2 | ||
| Color | - | white | ||
| Water absorption | % | 0 | ||
| Main Characteristics | low thermal expansion | |||
| Main Applicationa | IC Packages | |||
| Mechanical Properties | Flexural Strength | Mpa | 280 | |
| Elastic Modulus | Gpa | 210 | ||
| Vickers Hardness | Gpa | 10.8 | ||
| Compressive Strength 20℃ | Mpa | - | ||
| Fracture Toughness(k l c) | Mpa*M*1/2 | - | ||
| Thermal Properties | Thermal conductivity(20℃) | w/mk | 5 | |
| Coefficient of Thermal expansion (40-400℃) | 1x10-6/℃ | 5 | ||
| Electrical Properties | Dielectric Strength(1mhz) | ac-kv/mm(ac v/mil) | 15 | |
| Dielectric Constant(1MHZ) | 25℃ | 7.4 | ||
| Volume Resistivity | ohm-cm(20℃) | ＞10^14 | ||
| ohm-cm(300℃) | 10^12 | |||
| ohm-cm(500℃) | 10^9 | |||
Our Company
Wuxi Special Ceramic Electrical mainly produces alumina, Silicon nitride, Zirconia, Steatite, Boron nitride,
Cordierite,mullite products, widely used in metal welding, electronic conductor, mechanics,
assembling, insulation, chemicals, instrument, textile, nuclear
industry, aerial field.We accept trial produce according to the
drawing or sample.It usually takes 15 days to finish trial
product.Mass produce usually takes 30 days.Goods' package is carton
or PLT.It can be negotiable with each other.
We mainly sell goods to toshiba lighting group in Japan and
Europe.Our aim is to deliver goods with high quality at quick
delivery date.
mass produce by 100% inspection
Electrothermal Furnace Mullite Ceramic Tubes High Heat Resistance Insulating
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