95 99 Electrical Insulation Alumina Ceramic Parts for Industry / Semiconductor / Automotive

• Application: Refractory, Structure Ceramic, Industrial Ceramic
• Purity: 95%-99%
• Type: Ceramic Part, Ceramic Parts
• Color: White
• Compressive Strength: 2100-2500MPa
• Working Temperature: 1700 Degree
• Density: 3.8GM/Cc
• Feature: Heat Resistance
• Flexural Strength: 280-350 MPa
• Thermal Conductivity: 25-30 W/Mk
• Certificate: RoHS
• Material: Alumina Ceramic
• Trademark: INNOVACERA
• Origin: Fujian, China

Product Description

Product Description

Alumina Ceramic is the most commonly used technical ceramic material. Thanks to its very good electrical insulation, dielectric strength and high temperature resistance up to 1500 °C, Alumina Ceramic is ideal for electrical applications and high-temperature applications.

Alumina ceramics feature:
Good mechanical strength
Good heat conductivity and fire resistance
Good corrosion and wear resistance
Very good electric insulation

The alumina substrates also possess several unique features:
> Good surface with high smoothness/flatness and less porosity
> High resistance to heat shock
> Low warpage and camber
> Stable in very high temperature and corrosive chemical
> Very stable breaking strength and shape/dimension variance

Industrial Ceramic Structure Parts Applications:

Alumina is the best-known advantaced ceramic material, is widely used in
1.Automotive
2.Petro-chemical
3.Fluid control
4.Material transfer
5.Industry
6.Electrical and electronic
7.Semiconductor
8.Sapphire is single-crystal alumina.

 

Product Parameters

 

Alumina Ceramics Properties
	Unit	95%	99%
Density	g/cm3	3.6	3.8
Water absorption	%	<0.4	<0.2
Firing temperature	°C	1600	1800
Hardness	HRA	70	80
Coefficientoflinearexpansion	*10-6/°C	5.5	5.3
Dielectric constant		9	10.5
Volume resistivity	Ω·cm	-	1013
Breakdownvoltage	KV/mm	14	15
Breaking strength	Mpa	250	300

 

Detailed Photos

 

 

 

Company Profile

 

Certifications

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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