Laser Scribing Aluminum Nitride Plate PCB Board Aln Ceramic Substrate

Product Details
Customization: Available
Application: Refractory, Structure Ceramic, Industrial Ceramic, Functional Ceramic
Material: Aluminum Nitride Ceramic
Manufacturer/Factory, Trading Company, Group Corporation

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Registered Capital
1000000 RMB
Plant Area
20000 square meters
  • Laser Scribing Aluminum Nitride Plate PCB Board Aln Ceramic Substrate
  • Laser Scribing Aluminum Nitride Plate PCB Board Aln Ceramic Substrate
  • Laser Scribing Aluminum Nitride Plate PCB Board Aln Ceramic Substrate
  • Laser Scribing Aluminum Nitride Plate PCB Board Aln Ceramic Substrate
  • Laser Scribing Aluminum Nitride Plate PCB Board Aln Ceramic Substrate
  • Laser Scribing Aluminum Nitride Plate PCB Board Aln Ceramic Substrate
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  • Overview
  • Product Introduction
  • Manufacturing Capacity
  • Product Parameters
  • Why Choose Us?
Overview

Basic Info.

Model NO.
JJBP-0141-0001
Forming Method
Tape Casting
Features
High Thermal Conductivity, Cte Matching Si
Usage
Bare Ceramic Circuit Board
Optional Color
Gray, Ivory
Density
Over 3.33G/Cm3
Standard Thickness
0.1-3mm Available
Thickness Tolerance
±0.03/0.05mm (Depending on Thickness)
Length and Width Tolerance
±2mm
Customized Service
OEM, ODM, Prototyping, Trial Order Supported
Type
Ceramic Plates
Transport Package
Individual Package
Specification
Max. up to 140mm× 190mm
Trademark
JingHui
Origin
China
HS Code
8547100000

Product Description

Laser Scribing Aluminum Nitride Plate PCB Board AlN Ceramic Substrate

Product Introduction
Laser Scribing Aluminum Nitride Plate PCB Board Aln Ceramic Substrate
About Laser Scribing

Due to the special properties of ceramic substrate materials, they

generally cannot be processed by traditional processing techniques,

and laser is an ideal tool for processing such materials.


Laser scribing has high precision, fast speed, no scratch on the

workpiece
and no mechanical deformation, and can process any

graphics
.
Manufacturing Capacity

Products of various specifications can be produced. The table below shows our standard thicknesses and sizes.

AlN Ceramic Substrate
Thickness (mm) Maximum Size (mm) Shape Molding Technique
As-fired Lapped Polished Rectangular Square Round
0.1-0.2   50.8 50.8   Tape Casting
≥0.2   114.3 114.3   Tape Casting
0.38 140×190 140×190 120   Tape Casting
0.5 140×190 140×190 120   Tape Casting
0.635 140×190 200 200 Tape Casting
1 140×190 300 200 Tape Casting
1.5   300 200   Tape Casting
2   300 200   Tape Casting
2.5   300     Tape Casting
3   300     Tape Casting
  450     Isostatic Pressing
10   450     Isostatic Pressing
Other special thicknesses within the thickness range of 0.1-3.0mm can be achieved by lapping.


Laser Processing

(1) Hole Size

AIN Ceramic Substrate
Hole Diameter (mm) Standard Tolerance (mm)
φ≤0.5 0.08
φ>0.5 0.2

(2) Laser Scribing
 
AIN Ceramic Substrate
Substrate Thickness (mm) the Percentage of
Laser Scribe Line Depth
to Thickness (%)
0.2-0.3 40%±5%
0.5<T≤1.0 50%±3%
1.0<T≤1.2 55%±3%
1.2<T≤1.5 60%±3%
2.0 45% (Extreme Depth)
The scribing spot can be in different sizes. Generally there are small spot 0.03-0.04mm (Substrate Thickness≤0.5mm ) and large spot 0.08-0.1mm (Substrate Thickness>0.5mm), and the accuracy is ±0.01mm.
Product Parameters
AIN Ceramic Substrate
Item Unit Value
Mechanical Properties
Color / Gray
Density g/cm³ ≥3.33
Flexural Strength MPa ≥380
Water Absorption % 0
Camber Length‰ ≤3‰
Thermal Properties
Max. Service Temperature (Non-loading) ºC >1000
CTE (Coefficient of
Thermal Expansion)
20-800ºC, 1×10-6/ºC 4-6
Thermal Conductivity 20ºC, W/m·K 170-230
Electrical Properties
Dielectric Constant 1MHz 8-10
Volume Resistivity 20ºC, Ω·cm ≥1013
Dielectric Strength KV/mm ≥17
Why Choose Us?

The company has a strong processing capacity. We offer bare ceramic substrates in various raw materials, sizes, shapes and thicknesses. Contact us today with your specifications.

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Laser Scribing Aluminum Nitride Plate PCB Board Aln Ceramic Substrate
Laser Scribing Aluminum Nitride Plate PCB Board Aln Ceramic Substrate
Laser Scribing Aluminum Nitride Plate PCB Board Aln Ceramic Substrate
 

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