Basic Info.
Model NO.
MSAT
Al2O3
95-99.7%
Color
White, Ivory
Density
3.9g/cm3
Product Name
Al2O3 Ceramic Plate
Working Temperature
1500-1800c
Usage
Industrial Ceramic
Refractoriness (℃)
1580< Refractoriness< 1770
Feature
Long Time Materials
Type
Heat-Resistant Material
Shape
Plate
Transport Package
Wood Box Padded with Foam Board
Specification
Sizes: Customized
Trademark
Mission
Origin
China
HS Code
6903900000
Production Capacity
20000pieces/Month
Product Description
Smooth surface 96% Al2o3 Ceramic Plate:
Al2o3 Ceramic Plates are the main product of our company and sales all over the world are very good.
Mission ceramic provide high quality alumina ceramic products.
Our substrate are widely used for direct bond copper substrate (DBC), printer, LED and other high power circuit substrates and heat emission substrates of electronic components.
We can make any thickness as you need from 0.25 to 1.2mm. Max length we can provide is 280mm.
Al2o3 Ceramic Plate Application:
1.Al2o3 Ceramic Substrate for LED Ceramic Suite.
2.Al2o3 Ceramic Substrate for Printers.
3.Al2o3 Ceramic Substrate for Direct Bonding Copper.
4.HIC Al2o3 Ceramic Substrate.
Al2o3 Ceramic Plate Technical Data:
Al2o3 Ceramic Plate Advantages:
High thermal conductivity.
Good thermal shock resistance.
Good surface roughness, flatness.
High dielectric strength, low dielectric constant and dielectric loss.
Laser cutting makes tight tolerance.
Package & Shipping:
Al2o3 Ceramic Plate Package:
Wood box padded with foam board
Carton box padded with foam board.
Shipping: By sea, by air, by express.
About Mission Ceramic Company:
Other Alumina Ceramic Products:
If you are interested in any of our alumina ceramic products, please let me know. I believe you will like our quality, price, service.
Al2o3 Ceramic Plates are the main product of our company and sales all over the world are very good.
Mission ceramic provide high quality alumina ceramic products.
Our substrate are widely used for direct bond copper substrate (DBC), printer, LED and other high power circuit substrates and heat emission substrates of electronic components.
We can make any thickness as you need from 0.25 to 1.2mm. Max length we can provide is 280mm.
Al2o3 Ceramic Plate Application:
1.Al2o3 Ceramic Substrate for LED Ceramic Suite.
2.Al2o3 Ceramic Substrate for Printers.
3.Al2o3 Ceramic Substrate for Direct Bonding Copper.
4.HIC Al2o3 Ceramic Substrate.
Al2o3 Ceramic Plate Technical Data:
| Characteristic | Test condition | Unit | Qualified | Fine | ||
| Color | White dense | White dense | ||||
| Size (mm)) | Any size (max :134*230) | |||||
| Length tolerances | ±0.7% (Min:0.13mm) | ±0.5% (Min:0.1mm) | ||||
| mm Thickness | 0.38/0.5/0.635/0.8/1.0/1.2 Any thickness between 0.38 to 1.2 | |||||
| Thickness tolerances | ±7% (Min:0.05mm) | ±5% (Min:0.05mm) | ||||
| Camber | ≤0.5% | ≤0.3% | ||||
| Grain size | μm | 3~5 | 3~5 | |||
| Surface Roughness | Ra | μm | 0.2~0.5 | 0.2~0.4 | ||
| Density | g/cm3 | ≥3.70 | ≥3.72 | |||
| Physical properties | Flexural strength | Three point | MPa | ≥380 | ≥400 | |
| Hardness | Loaded 4.9 | GPa | ≥14 | ≥15 | ||
| Water absorption | % | 0 | 0 | |||
| Thermal properties | Thermal conductivity | 25ºC | W(m*k) | ≥22 | ≥24 | |
| thermal expansion | 25-500ºC | 10-6mm/ºC | 6.6~7.5 | 6.6~7.5 | ||
| 25-800ºC | 6.6~7.9 | 6.6~7.9 | ||||
| Thermal shock resistance | 850ºC | time | ≥6 | |||
| Specific heat | J/(kg*K) | 880 | ||||
| Electrical property | Dielectric constant | 1MHz/25ºC | 9.4±0.3 | |||
| Dielectric loss | 1MHz/25ºC | ×10-4 | ≤3 | |||
| Volume resistivity | 25ºC | Ω*cm | >1014 | |||
| 500ºC | >1010 | |||||
| 700ºC | >109 | |||||
| Breakdown voltage | KV/mm | >12 | >12 | |||
Al2o3 Ceramic Plate Advantages:
High thermal conductivity.
Good thermal shock resistance.
Good surface roughness, flatness.
High dielectric strength, low dielectric constant and dielectric loss.
Laser cutting makes tight tolerance.
Package & Shipping:
Al2o3 Ceramic Plate Package:
Wood box padded with foam board
Carton box padded with foam board.
Shipping: By sea, by air, by express.
About Mission Ceramic Company:
Other Alumina Ceramic Products:
If you are interested in any of our alumina ceramic products, please let me know. I believe you will like our quality, price, service.