Ultra-low Expansion Glass-Ceramics Description
Ultra-low Expansion Glass-Ceramics is homogeneous throughout the entire volume. Additionally, it possesses a very low rate of imperfections, high strength compared to other glass-ceramics and is transparent to visible light. The material shows almost zero thermal expansion over a wide temperature range and offers superior thermal shock resistance.
Ultra-low Expansion Glass-Ceramics Specification
Thermal Properties
|
Coefficient of Thermal expansion
|
10-7/℃
|
0.0±1.0
|
Thermal Conductivity
|
W/m·℃
|
1.51
|
Mechanical Properties
|
Young’s Modulus
|
GPa
|
90
|
Rigidity
|
GPa
|
36
|
Poison Ratio
|
-
|
0.25
|
Knoop Hardness
|
-
|
600
|
Abrasion
|
-
|
62
|
Bending Strength
|
Mpa
|
116
|
Specific Gravity
|
-
|
2.55
|
Ultra-low Expansion Glass-Ceramics Application
Ultra-low Expansion Glass-Ceramics is a promising new decorative material in the 21st century. Due to its superior performance, it has been widely used in the fields of national defense, aviation, transportation, construction, industry, science and technology.
Ultra-low Expansion Glass-Ceramics Packaging
Our Ultra-low Expansion Glass-Ceramics is carefully handled during storage and transportation to preserve the quality of our product in its original condition.