• Large Size Zro2 PCB Sheet Zirconium Oxide Zirconia Ceramic Substrate
  • Large Size Zro2 PCB Sheet Zirconium Oxide Zirconia Ceramic Substrate
  • Large Size Zro2 PCB Sheet Zirconium Oxide Zirconia Ceramic Substrate
  • Large Size Zro2 PCB Sheet Zirconium Oxide Zirconia Ceramic Substrate
  • Large Size Zro2 PCB Sheet Zirconium Oxide Zirconia Ceramic Substrate
  • Large Size Zro2 PCB Sheet Zirconium Oxide Zirconia Ceramic Substrate

Large Size Zro2 PCB Sheet Zirconium Oxide Zirconia Ceramic Substrate

Application: Refractory, Structure Ceramic, Industrial Ceramic, Functional Ceramic
Flexural Strength: >800MPa
Type: Ceramic Plates
Forming Method: Tape Casting
Features: High Flexural Strength and Wear Resistance
Usage: Bare Ceramic Circuit Board
Samples:
US$ 10/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Diamond Member Since 2020

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory, Trading Company, Group Corporation

Basic Info.

Model NO.
JJBP-0121-0020
Optional Color
White, Yellow, Black, Blue
Density
Over 6.0g/cm3
Dielectric Constant
33MHz
Dielectric Loss Angle
≦16MHz
Customized Service
OEM, ODM, Prototyping, Trial Order Supported
Material
Zirconia Ceramic
Transport Package
Individual Package
Specification
Standard or Customized
Trademark
JingHui
Origin
China
HS Code
8547100000

Product Description

Large Size ZrO2 PCB Sheet Zirconium Oxide Zirconia Ceramic Substrate
 

Introduction of Zirconia Ceramic Substrates

Zirconia ceramics have high toughness, high flexural strength, high

wear resistance, excellent thermal insulation properties and the

thermal expansion coefficient close to that of steel.


Advantages of Zirconia ceramic substrates


1. Strong mechanical properties.

2. High temperature resistance.

3. Corrosion resistance.

4. Low thermal conductivity.

5. High insulation.

 
Large Size Zro2 PCB Sheet Zirconium Oxide Zirconia Ceramic Substrate

Molding Technique of Zirconia Ceramic Substrates

At present, injection molding, dry pressing and tape casting are usually used to produce zirconia ceramic substrates.

1. Injection molding is only suitable for forming thick substrates with thicknesses more than 1mm.

2. Dry pressing often causes delamination of the green body due to uneven radial and axial pressure distribution during the molding process.

3. Tape casting is suitable for producing thin ceramic substrates with thicknesses from 0.2mm to 3mm. The have the advantages of fast production

speed, high degree of automation, uniform structure and good product quality.

The molding process used for our zirconia ceramic substrates is tape casting.  Below is the process flow.

Large Size Zro2 PCB Sheet Zirconium Oxide Zirconia Ceramic Substrate

Material Properties of Zirconia Ceramic Substrates
 
Zirconia Ceramic Substrate
Item Unit ZrO2
Mechanical Properties
Color / White
Density g/cm3 ≥6
Water Absorption % 0
Vickers Hardness (Load 4.9N) Gpa 11
Young's Modulus GPa 200
Flexural Strength Mpa >800
Fracture Toughness MPa·m1/2 5.0
Thermal Properties
Max. Service Temperature (Non-loading) ºC 1000
CTE (Coefficient of Thermal Expansion) (20-800ºC) 10-6/ºC 7.8
Thermal Shock Resistance 10 Times No Crack
Thermal Conductivity (25ºC) W/m·K >3
Specific Heat (25ºC) J/kg·K 460
Electrical Properties
Volume Resistivity (25ºC) Ω·cm ≥1013
Dielectric Strength KV/mm ≥10
Dielectric Constant (25ºC, 1MHz ) (E) 33
Dielectric Loss Angle (25ºC, 1MHz ) ×10-4 ≤16

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.

Large Size Zro2 PCB Sheet Zirconium Oxide Zirconia Ceramic Substrate

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Diamond Member Since 2020

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory, Trading Company, Group Corporation
Registered Capital
1000000 RMB
Plant Area
>2000 square meters