Everyone needs Ceramic Coffee Grinding Disc as Coffee Pepper grinder Mill Parts disc, and we can offer you the best quality product of the world. Technological innovation is the cornerstone of product quality. Liling xing tai long special ceramic co.,ltd intend to gather more industry talents because people's wisdom is driven source for us to advance forward. We plan to allocate a large amount of money for product development and technology upgrades. What's more, we aim to become an influential enterprise in the global market.
Place of Origin: | Hunan, China | Type: | Ceramic Parts |
Application: | Industrial Ceramic | Material: | Alumina Ceramic |
Model Number: | XTL-5029 | Brand Name: | Xingtailong |
Processing Service: | Cutting | Color: | Customized |
Poissiom Ratio: | 0.2 | Bending Strength: | 320MPa |
Product Type: | Industrial Ceramic | Regional Feature: | China |
Certificate: | LFGB/ROHS/REACH | Usage: | Coffee grinder/pepper mill |
Density: | 3-3.5g/cm3 | Shape: | Customized Designs |
Working temperature: | 1200C |
Performance For Industrial Ceramic |
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Item |
|
Unit |
95Al2O3 |
96 Al2O3 |
99 Al2O3 |
Physical Characteristics |
Heat resistance |
℃ |
1500 |
1550 |
1800 |
Bulk density |
g/cm3 |
3.6 |
3.6 |
3.9 |
|
Water absorption |
% |
0 |
0 |
0 |
|
Mechanical Characteristics |
Flexural strength |
Mpa |
320 |
340 |
360 |
Hardness vickers |
Gpa |
12.2 |
13.5 |
15.6 |
|
Elastic modulus |
Gpa |
280 |
320 |
370 |
|
Poisson’s ratio |
|
0.22 |
0.23 |
0.23 |
|
Thermal Characteristics |
Linear expansion coefficient |
(20-500℃) 10-6/℃ |
7.1 |
7.2 |
8 |
Thermal conductivity |
w/(m.k) |
16 |
24 |
32 |
|
Specific Heat |
*10-3J/(kg*K) |
0.78 |
0.78 |
0.9 |
|
Electrical Characteristics |
Dielectric constant (1MHZ) |
- |
9 |
9.4 |
9.9 |
Dielectric loss angle |
*10-4 |
15 |
5 |
1 |
|
Dielectric strength |
*106V/m |
12 |
15 |
15 |
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