Product Description

Refractoriness (℃): 1580< Refractoriness< 1770


Type: Heat-Resistant Material


Material: Alumina Cement


Processing Technology: Delay Pressure Foil


Trademark: RY


Origin: China




Feature: Long Time Materials


Shape: Plate


Special: Thin Film Alumina Ceramic


Insulation Materials: Metal Composite Materials


Specification: According to customer request


HS Code: 8547100000



Features:


1) A variety of specifications available.


2) Satisfy various technical request


3) Lower medium spoilage


4) Good insulation performance and high temperature resistance


5) Stiffness texture


6) Low thermal conductivity


7) Used in all electric products and electric heating products


Alumina ceramic Thin Plate are the main products 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.





Supply Alumina Ceramic Substrate:

Thickness: 0.3 - 2mm

Size: 10 - 300mm, According to drawing.



Laser Cutting ceramic substrate:

Cutting the highest accuracy: +/- 0.02mm

Cutting Maximum size: 152.4 x 152.4 mm

Cutting Minimum aperture diameter: 0.1mm

Cutting Maximum thickness: 1.5mm


Data Sheet :

Material	85 Al2o3	90 Al2o3	95 Al2o3	99 Al2o3
Al2o3	85%	90%	93%	99.30%
Fe2o3	≤ 1.0	≤ 0.5	≤ 0.5	≤ 0.3
Desnsity: g / cm3	3.4	3.5	3.6	3.85
Vickers Hardness	≥ 8.6	≥ 8.8	9	9
Water Absorption:%	≤ 0.2	≤ 0.1	≤ 0.085	≤ 0.01
Refractoriness:°C	1580 °C	1600 °C	1650 °C	1800°C
Flexural Strength:Mpa	180	200	240	280
Wear Rate( at room temperature, erosion, 100 grinding)%	≤ 3	≤ 2.5	≤ 1	≤ 0.5

Test Items	Technical Parameters	Test Conditions
Printing layer/Coating graphic	Keep in conformity with the product drawing	10 x microscope
Printing layer/Coating thickness	Keep in conformity with the product drawing	X ray fluorescence thickness gauge
Drying-out resistance	No defects on printing layer/ coating surface such as blisters, discolor, peeling	Heating on heating board 300ºC/5min
Solder invasive	Invasive area≥95%	260±5ºC/5±1 Sec immersion tin
Soldering resistance	Unilateral adhered tin 75μm	260±5ºC/10±1 Sec immersion tin
Tension	Printing layer >20gf	Welding plate crossed φ130μm Cu
Adhesion	Not stripping	Tape cling to the surface with 3M#600, speed tear in the direction 90ºC after 30sec

2:Application:


1.The Plate Is Mainly Used In High-Density Hybrid Circuits,Microwave Power

Devices, Power Semiconductor Devices,Power Electronic Devices,

Optoelectronic Components,Semiconductor Refrigeration Products Such As

Substrates For High-Performance Materials And Packaging Materials




5:What can we do for you?


1. Sample is available.


2. Independent R&D, ISO manufacture, precise quality standards, modern logistics management, and sound marketing strategy.


3. Inquiry replied within 24 hours.


4. Patented products.


5. OEM or ODM is available.


6. Some extra accessories can be supplied.


7.The larger quantity you order,the more competitive prices you'll get.


8. Necessary Certificates can be supplied.










9:Why To Choose Us


1. Low MOQ:


It won't occupy too much of your money to help you to test the market you're going to enter.


2. R & D Center and Factory:


We have our own R & D center and factory, so we can supply you products at competitive price.


3. Good Service :


We treat clients as friends.


4. Good Quality :


We import top quality accessories to manufacture our products, we have confident we can offer you the best quality.


5. After-sales service:






One year's guarantee. Wearing accessories comes with the products to help you to reduce the repair bill.

Contact us if you need more details on Polished Alumia Ceramic Sheet. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Ceramic Al2O3 Alumina Substrate、Alumina Ceramic Substrate. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Alumina Ceramic Products > Alumina Ceramic Substrate