Sign In | Join Free | My
China Wuxi Special Ceramic Electrical Co.,Ltd logo
Wuxi Special Ceramic Electrical Co.,Ltd
High quality,small trial produce and quick delivery.
Verified Supplier

3 Years

Home > Ceramics Substrate >

0.5 Thickness Ceramics Sheet 99.5% Al2o3 Ceramic Substrate

Wuxi Special Ceramic Electrical Co.,Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

0.5 Thickness Ceramics Sheet 99.5% Al2o3 Ceramic Substrate

Brand Name : wuxi special ceramic

Place of Origin : Made in China

MOQ : 10p

Price : us$1~us$100/P

Payment Terms : T/T

Supply Ability : 5000p/Month

Delivery Time : 30days

Packaging Details : carton,wooden,box,pallet

Material : 99.6,99.7 Al2O3

Feature : high hardness,high strength,high heat conductivity

size : 60*48*0.5mm,60*48*0.25mm

type : ceramic plate

name : Al2O3 ceramic plate

shape : rectangle

application : electronic,chemical

component : 99.6%,99.7%alumina

thickness : 0.5mm

tolerance : ±0.01mm

sample : available

MOQ : 10P

Contact Now

Product Description

0.5 Thickness Ceramics Sheet 99.5% Al2o3 Ceramic Substrate

Alumina Ceramic:

Alumina ceramics are classified into high-purity type and ordinary type.
The high-purity alumina ceramics have a Al2O3 content of 99.9% or more. Since the sintering temperature is as high as 1650-1990 ° C and the transmission wavelength is 1 to 6 μm, the molten glass is generally used to replace the platinum crucible,it can be used as an integrated circuit substrate and high-frequency insulation material in the electronics industry.

Alumina ceramics is a versatile ceramic. Because of its superior performance, it has been widely used in modern society, satisfying the needs of daily use and special performance.All the above big-size ceramic sheets can be cut to specific dimensions per customers' requirements.

99.6% Alumina Application:

A.LED packages, Substrate for chip resistors, HIC substrates for heat dissipation, Power modules, FAX substrates for thermal printer head
B.Various processing is available (thin film metalization, thick film metalization, glaze, etc.)

Our alumina substrate has well-balanced properties of insulation, thermal conductivity and breaking strength. Moreover, one of the unique properties is its surface roughness. We can provide the ceramic substrate which is excellent in adhesion with a thin film and thick film metalization due to fine particles.

Property for 99.5%&99.6% Al2O3 ceramic substrate:

A. Good smoothness / flatness with less porosity.

B. Excellent in adhesion with thin film and thick film materials.

C. Less variance in outline, plate thickness, slit pitch, etc.

D. Minimal warpage, bending, and undulation.

E. Physical and chemical properties are stable even under a hot environment. Excellent in thermal shock resistance. High thermal conductivity and coefficient of thermal expansion similar to that of silicon.

F. Superior mechanical strength. Products with higher mechanical strength are also in our lineup.

G. Excellent resistance against oil and chemical.

H. Excellent in insulation properties, high dielectric breakdown voltage, high surface resistivity / volume resistivity, and small dielectric constant.

I. Stable breaking strength, and less variance in shape or dimensions.

J. The high reflective substrate, especially suitable for optical applications such as LED, is also available.

date sheet

NameCeramic Substrate
HardnessRockwell hardness HRA89 (steel knife hardness HRC60) Mohs hardness is 9; HV1500-1700
Modulus of elasticity380GPa
Bending strength300Mpa
Compressive strength2500MPa
Melting point2050 ° C
High temperature resistance1800 ° C
Thermal conductivity≥30W/(m.K)
Thermal expansion coefficient8.6X10-6/°C
Breakdown strength (insulation strength)15KV/mm

company information
Wuxi Special Ceramic Co.,Ltd mainly produces alumina, Silicon nitride, Zirconia, Steatite, Boron nitride, Cordierite,mullite products, widely used in metal welding, electronic conductor, mechanics, assembling, insulation, chemicals, instrument, textile, nuclear industry, aerial field.We accept trial produce according to the drawing or sample.It usually takes 30 days to finish trial product.Mass produce usually takes 30 days.Goods' package is carton or PLT.It can be negotiable with each other.
We mainly sell goods to toshiba lighting group in Japan and Europe.Our aim is to deliver goods with high quality at quick delivery date.

Product Tags:

0.5mm Thickness Ceramics Sheet


99.5% Al2o3 Ceramic Substrate


0.5mm Thickness Ceramic Substrate

China 0.5 Thickness Ceramics Sheet 99.5% Al2o3 Ceramic Substrate wholesale

0.5 Thickness Ceramics Sheet 99.5% Al2o3 Ceramic Substrate Images

Inquiry Cart 0
Send your message to this supplier
*To: Wuxi Special Ceramic Electrical Co.,Ltd
Characters Remaining: (0/3000)