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Electrical Insulation Alumina Ceramic Disc

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Fujian

  • Validity to:

    Long-term effective

  • Last update:

    2019-11-18 03:11

  • Browse the number:

    242

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Company Profile
Xiamen Mascera Technology Co., Ltd.
Contactaixin:

maishijia(Mr.)  

Email:

telephone:

phone:

Arrea:

Fujian

Address:

C103, No.17 Malong Road, Huli District, Xiamen City, Fujian Province, China.

Website:

http://www.mascera-parts.com/ http://maishijia.ovenlean.com/

Product details

The alumina ceramic discs are made of 96% aluminum oxide ceramic, they are made of tap casting process, the standard thickness has 0.25mm, 0.38mm, 0.5mm, 0.635mm, 0.8mm, 1.0mm, size could be made according to customer's needs. The surface of al2o3 ceramic disc could be made with laser cutting, laser scribing, hole drilling, surface polishing, surface metallization to meet customer’s requirement.


The ceramic discs have advantages of high temperature resistance, low dielectric constant and dielectric loss, high thermal conductivity, good chemical stability, and similar thermal expansion coefficient of components. The applications include thick film circuit, ceramic metallization, ozone generator, stereo device, LED lighting, electronic insulation device and solar energy devices etc.




Property Data Sheet

Item

Unit

96% Alumina Ceramic

Color

-

White

Density

g/cm3

3.72

Water Absorption

%

0

Moh's Hardness

-

9

Flexural Strength

Mpa

358

Thermal Conductivity (at 25℃)

W/mk

≥24

Coefficient of Thermal Expansion (20-300℃)

10-6/℃

8

Long-term Working Temperature

1480℃

Volume Resistivity (at 25℃)

Ω.cm

1014

Dielectric Strength

KV/mm

17

Dielectric Constant (1MHz)

-

9


Packages



Ceramic parts are fragile when transportation, Mascera makes good package for every product to avoid crack or damage. EPE profiles or foam will be put inside cartons to reduce colliding between parts. Fragile labels will be pasted on the packages.


About Us

Mascera is founded in 2012, is a professional supplier for technical ceramics for global market, we have several types of ceramic materials with different properties for customers' needs. Our materials include: zro2 ceramic, al2o3 ceramic, sic ceramic, si3n4 ceramic, aln ceramic, hpbn ceramics etc.


Our ceramics are advanced material with excellent mechanical, thermal, electrical and chemical performance, mainly applied in industrial fields of mechanical, chemical, metallurgy, electronic, semiconductor, printing, medical etc. We could make custom shapes and sizes according to customers' drawings or designs, do not hesitate to contact us.


FAQ

Q1: Can you provide free samples?

A: Yes, we are willing for provide free sample for your test if our price is acceptable for you.


Q2: Is it available to provide custom products?

Yes, many of our products are customized according to customers’ technical drawing, design or using requirements.


Q3: What is the maximum size you could make for al2o3 ceramic substrate?

A: The maximum size we could make is 170mm x 240mm now.


Q4: Do you provide alumina ceramic substrate of 99% purity?

A: No, we could only provide alumina ceramic substrate of 96% purity now.

http://www.mascera-parts.com/