Innovacera Electronic Insulating Beryllium Beryllia Beo Ceramic Substrate

• Application: Aerospace, Electronics, Medical, Refractory
• Purity: 99% Beo
• Type: Insulating Ceramics
• Compressive Strength: 2200-3000 MPa
• Volume Resistivity: 100 ºC ≥ 1013 Ω.M
• Flexural Strength: 140 MPa
• Model NO.: B-508508025
• Dielectric Constant: 1 MHz 20ºC 6.5~7.5 10 GHz 20ºC 6.5~7.5
• Impact Strength: Kv/mm ≥ 15
• Coating Layer: Mo/Mn
• Volume Density: 2.85 g/cm3
• Plated Layer: Ni, Cu, Au, etc
• Thermal Conductivity: 250 W/M.K
• Transport Package: Carton Packing
• Specification: Customized
• Trademark: INNOVACERA
• Origin: Fujian, China

Product Description

BeO ceramic conducts heat more quickly than virtually all metals with the exception of copper and silver. Beryllia exhibits
extremely low dielectric loss characteristics, possesses high electrical resistivity, and offers excellent strength with high
specific stiffness properties. BeO provides all the desirable physical and dielectric characteristics exhibited by an aluminum oxide or aluminum nitride, in addition, offers thermal conductivity ten times higher than alumina, and fifty percent higher than aluminum nitride, a dielectric constant that is lower than both alumina and aluminum nitride, and weight per given volume that is fully a quarter less than alumina, and nearly ten percent less than aluminum nitride. As a thermally conductive and electrically insulating material, its performance is exceeded only by that of the diamond.

 

Materials

> 97% ,99% Beryllia (Beo)
> Coating Layer: Molybdenum-Manganese(Mo/Mn) T: 8~30μm
> Plated Layer: Nickel(Ni),Copper(Cu), Gold(Au), Etc. T: 2~9μm

 

Application:

The Beo ceramic is widely used in High-power microwave devices, electronics packaging component, power electronic device, power thick film hybrid integrated circuit, electrovacuum technology, nuclear technology, the field of photoelectront ect.

Advantage: BeO is lightweight, very rigid and has excellent thermal management properties - meaning it withstands extreme temperatures and rapidly dissipates heat better than any other ceramic material. Beryllia's thermal conductivity is ten times greater than alumina ceramics, making it useful in heat producing circuits, such as those carrying high currents or very dense circuitry. Beryllia's low dielectric constant allows improved electrical performance, particularly at higher frequencies.

SKU	Material	Size (mm)	Net Weight (g/cm3)
B-508508025	99% Beryllia	50.8*50.8*0.25	1.84
B-508508038	99% Beryllia	50.8*50.8*0.38	2.79
B-508508050	99% Beryllia	50.8*50.8*0.5	3.68
B-508508063	99% Beryllia	50.8*50.8*0.635	4.67
B-508508100	99% Beryllia	50.8*50.8*1.0	7.35
B-508508200	99% Beryllia	50.8*50.8*2.0	14.71

Emperature:

> Melting temperature:2530

> The long time working temperature in vacuum reaches 1800

> The temperature in inert gases reaches 2000

Features:

1. High thermal conductivity

2. High melting

3. High Strength

4. High insulation

5. Low dielectric constant

6. Low Dielectric Loss

7. Good encapsulation process adaptability
 

BeO Ceramic Properties
Property	Condition	Unit	Value
Density		g/cm 3	≥2.85
BeO purity		%	≥99
Tensile strength		MPa	≥140
linear expansion coeff.	20-500	×10 -4 /	7-8.5
Thermal Conductivity	40	W/m·k	≥250
Specific Heat	25	cal/°C gm	0.25
Hardness	60	Rockwell
Dialectic Constant	1MHz 20		6.5-7.5
		10GHz 20		6.5-7.5
		1MHz 20	×10 -4	≤4
		10GHz 20	×10 -4	≤8
Resistivity	100	Ω.cm	≥1013
	300	Ω.cm	≥1010
Dialectic Strength	DC	KV/mm	≥15
Chemical stability	1:9HCl	ug/cm 2	≤0.3
	10% NaOH	ug/cm 2	≤0.2
Max. working Temperature			1800

ABOUT INNOVACERA

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INNOVACERA is a professional high-tech enterprise, cooperate with Chinese University in advanced materials, many products are awarded as high-tech products and obtain patents.

 

Xiamen INNOVACERA engages in R&D, manufacturing and selling the products of advanced ceramic materials, including Alumina, Zirconia, Boron Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials. Through different manufacturing processes, we supply metallized ceramic components, alumina heater, ceramic pump components and other ceramic components as request.

EXHIBITION

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>>> Our Products are Alumina Ceramic, Zirconia Ceramic, Boron Nitride Ceramic,Porous Ceramic, Silicon Nitride Ceramic, Machinable Glass Ceramic, Beryllia Ceramic, Aluminum Nitride, Metallized Ceramic Components, Alumina Ceramic Heater, Ceramic Metering Pump And so on.

>>> Our aim is to offer ideal advanced material solution for any application.
>>> We delivery the order on time, competitive price, high quality and long service to our customers.

 

FAQ

 

Q1. Do you offer samples?
A: Yes, we'll offer you samples if we have stock, but some will charge sample fee. Shipping cost will pay by customer.

Q2. What is your terms of payment?
A: T/T in advance, Western Union, Alipay, Paypal.

Q3. How about your delivery time?
A: Depends on the requirement of the producst, according to the materials, dimensions and the manufacture process.

Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q5: What else products do you offer?
A: We provide the products of advanced ceramic materials, including Alumina, Zirconia, Boron Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials.

 

 

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