Ultra Thin 0.1mm 0.2mm Al2O3 Sheet Lapped Alumina Ceramic Substrate

Product Details
Customization: Available
Application: Refractory, Structure Ceramic, Industrial Ceramic, Wear Resistance
Material: Al2O3, Alumina Ceramic
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Registered Capital
1000000 RMB
Plant Area
20000 square meters
  • Ultra Thin 0.1mm 0.2mm Al2O3 Sheet Lapped Alumina Ceramic Substrate
  • Ultra Thin 0.1mm 0.2mm Al2O3 Sheet Lapped Alumina Ceramic Substrate
  • Ultra Thin 0.1mm 0.2mm Al2O3 Sheet Lapped Alumina Ceramic Substrate
  • Ultra Thin 0.1mm 0.2mm Al2O3 Sheet Lapped Alumina Ceramic Substrate
  • Ultra Thin 0.1mm 0.2mm Al2O3 Sheet Lapped Alumina Ceramic Substrate
  • Ultra Thin 0.1mm 0.2mm Al2O3 Sheet Lapped Alumina Ceramic Substrate
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  • Overview
  • Product Introduction
  • Product Inspection
  • Packaging & Shipping
  • Product Parameters
  • Why Choose Us?
Overview

Basic Info.

Model NO.
JJBP-0111-0012
Forming Method
Tape Casting
Features
Good Thermal Conductivity, Low Dielectric Loss
Optional Color
White, Ivory, Pink, Black
Density
Over 3.95g/cm3
Thickness Tolerance
±0.03 (Standard) / ±0.01 (Best)
Length and Width Tolerance
±2mm
Type
Ceramic Plates
Transport Package
Individual Package
Trademark
JingHui
Origin
China
HS Code
8547100000

Product Description

Ultra Thin 0.1mm 0.2mm Al2O3 Sheet Lapped Alumina Ceramic Substrate

Product Introduction

 

Ultra Thin 0.1mm 0.2mm Al2O3 Sheet Lapped Alumina Ceramic Substrate

1. About the Thickness

The thicker the alumina ceramic substrate, the better the strength and the stronger the pressure resistance, but the thermal conductivity is worse than that of the thinner one.

On the contrary, the thinner the substrate, the weaker the strength and pressure resistance than the thicker one, but the thermal conductivity is stronger.

2. About the Material

One of the characteristics of thin-film substrates is that the lines of the circuit are thin and the precision is high.

Because of the "fine lines" that cannot be undulated, thin-film circuits have high requirements for the surface quality of the substrate, so the substrates used for thin-film circuits require high purity (commonly 99.6% alumina).

The substrate with low purity has more glass phases, and the surface roughness is large, while the substrate with higher purity is smoother, denser, and has lower dielectric loss, but the price is also higher.

 

Product Inspection

Ultra Thin 0.1mm 0.2mm Al2O3 Sheet Lapped Alumina Ceramic Substrate

Packaging & Shipping

Ultra Thin 0.1mm 0.2mm Al2O3 Sheet Lapped Alumina Ceramic Substrate

Product Parameters

99.6% Alumina Ceramic Substrate
Item Unit 99.6% Al2O3
Mechanical Properties
Color / / Ivory
Density Drainage Method g/cm3 3.95
Light Reflectivity 400nm/1mm % 83
Flexural Strength Three Point Bending MPa >500
Fracture Toughness Indentation Method MPa·m1/2 3.0
Vickers Hardness Load 4.9N GPa 16
Young's Modulus Stretching Method GPa 300
Water Absorption    % 0
Camber / Length‰ ≤3‰
Thermal Properties
Max. Service Temperature (Non-loading) / ºC 1400
CTE (Coefficient of
Thermal Expansion)
20-800ºC 1×10-6/ºC 7.9
Thermal Conductivity 25ºC W/m·K >29
Thermal Shock Resistance 800ºC 10 Times No Crack
Specific Heat 25ºC J/kg·k 780
Electrical Properties
Dielectric Constant 25ºC, 1MHz / 9.8
Dielectric Loss Angle 25ºC, 1MHz ×10-4 ≤2
Volume Resistivity 25ºC Ω·cm 1014
Dielectric Strength DC KV/mm 15

Why Choose Us?

Jinghui Industry Ltd. is dedicated to producing high quality products. We do our best to ensure that any substrates supplied by Jinghui Industry Ltd. fully meet your performance expectations. In order to meet this goal, we provide pre-sales and after-sales services including design guidance, proofing, production, delivery, follow up on the goods quality, etc.

Ultra Thin 0.1mm 0.2mm Al2O3 Sheet Lapped Alumina Ceramic Substrate

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