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1.Many kinds of insulated ceramics available 2.High resistance 3.Good lead-heat capability 4.Stiffness texture 5.low price
Features:
1) Many kinds of insulated ceramics available
2) It can satisfy constant's technical request
3) Lower medium spoilage
4) High resistance
5) Good lead-heat capability
6) Stiffness texture
7) High intensity
physical analysis sheet for 95%Al2O3 | ||||
Density | g/cm3 | 3.6 | ||
Substance Characteristic | Water Absorption | O | ||
Sinter Temperature | 1710 | |||
Physical Characteristic | Hardness | HV | ≥12 | |
Bending Strength | Mpa | ≥310 | ||
compressive strength | Kgf/cm2 | 25000 | ||
Elastic Modulus | GPa | 300 | ||
fracture toughness | Map.m3/2 | 3 to 4 | ||
Max Using Temperature | 1450 | |||
Thermal Characteristic | Coefficient of Thermal Expansion | 1X 10-6/°C | 8 | |
heat-resistant Temperature | T() | 220 | ||
Thermal Conductivity | W/m.k(25-300) | 24 | ||
20 | >1012 | |||
Volume Resistance | 100 | >.cm | 1012-1013 | |
Electric Characteristic | 300 | >1010 | ||
Dielectric Strength | KV/mm | 18 | ||
Dielectric Constant | 100MHz(E) | 9.5 |
insulating ceramic tubes