High Temp Wear Resistant White Steatite / Talc Ceramic Component / Part HRA 75
Certification:ROHS、ISO9001
High Temp Wear Resistant White Steatite / Talc Ceramic Component / Part HRA ≥75
Descrition:
1. Material: steatite
2. Method of molding: Thermal casting/dry press/extrusion
3. Color: White
4. good quality and low price
5. wearable ability is good
Features:
1. Strong anti-power
2. Wear-resisting
3. Heat-resistant
4. Corrosion-resistant
5. Designed as customer’s request
Applications:
Our products are mainly used in mechanical,electronics,chemical,textile,aeronautic and other fields.
Specifications:
Steatite material parameters:
|
Item |
Test Condition |
Unit&Symbol |
Steatite Ceramic / C221 |
|
The main chemical ingredient |
Steatite |
||
|
Bulk Density |
g/cm3 |
≥2.6 |
|
|
Maximum Use Temperature |
≥1000°C |
||
|
Water absorption |
% |
0 |
|
|
Rohs Hardness |
HRA |
≥75 |
|
|
Compressive Strength |
20° C |
MPa |
≥800 |
|
Fracture Toughness |
Mpa |
≥120 |
|
|
Dielectricity constant |
1MHz.20°C |
ετ |
5.5 |
|
Dielectric strength |
KV/mm |
18 |
|
|
Volume Resistivity |
20°C |
Ω.cm20°C |
> 1012 |
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