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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Type: Ceramic Plates, Electrothermal Ceramics
  • Application: Industrial Ceramic, For Electronic Substrate Plate
  • Material: Alumina Ceramic
  • Model Number: XTL-8572
  • Brand Name: Xing Tai Long
  • Color: White
  • Thermal Conductivity: >35W/m.k
  • Alumina Content: 75%,95%,96%,99% Etc.

Packaging & Delivery

Packaging Details: By wooden case / by wooden pallet / could pack as customer's requirements
Delivery Detail: Shipped in 30 days after payment

Al2O3 Ceramic Substrate for Thin and Thick Film Circuit                                                    

Product Description

alumina plate:

1.For furnace and other applications.

2.High purity 96% al2o3.

3.Can stand 1800C at most.

4.Fine grinded.

 

 Product Feature of ceramic alumina plate:

Alumina purity as high as 96%. 

Fine grinded surface, 

Tight tolerance, 

High temperature  

Alumina ceramics with superior strength, hardness, insulation, thermal conductivity, high temperature, oxidation resistance, corrosion resistance, abrasion resistance, high temperature strength and other characteristics, it has been widely used in engineering, mechanical seals, electronics, instrumentation, sensing, transport, communications, and other occasions or areas. The content of 99.7%, 99%, 95% alumina products contains the crucible, sockets, valves, electrodes, spools, wear board, alumina balls, electronic porcelain, textile porcelain pieces, and other shaped pieces.

 

95%,99%,99.7% Al2O3 Material Parameters:

 

Item

Test Condition

Unit Symbol

95%Alumina ceramics

99%Alumina ceramics

99.7%Alumina ceramics

The main chemical ingredient

 

 

Al2O3

Al2O3

Al2O3

Bulk Density

 

g/cm3

3.6

3.89

3.96

Maximum Use Temperature

 

 

1450°C

1600°C

1650°C

Water absorption

 

%

0

0

0

ROHS Hardness

 

 

≥85

≥89

≥89

Flexural strength

20° C

MPa (psi x 103)

358 (52)

550

550

Compressive Strength

20° C

MPa (psi x 103)

2068 (300)

2600(377)

2600(377)

Fracture Toughness

K(I c)

Mpa m1/2

4-5

5.6

6

Coefficient of

thermal expansion

25-1000° C

1X 10-6/°C

7.6

7.9

8.2

Coefficient of

thermal conductivity

20° C

W/m °K

16

30.0

30.4

Thermal Shock Resistance

Tc

°C

250

200

200

Dielectricity constant

1MHz.25°C

 

9

9.7

9.7

Dielectric strength

 

ac-kV/mm (ac V/mil)

8.3 (210)

8.7 (220)

8.7 (220)

Volume Resistivity

100°C

ohm-cm

> 1013

> 1014

> 1014

 

 Alumina ceramic plate Specification/Models 

10x10x1mm, 20x20x2mm, 40x40x8mm, 100x60x8mm, 150x150x12.5mm, 200x200x25mm etc. Can be made according to your requirements. 

 

Alumina ceramic alumina plate chemical composition and technical data:  

Performance Index

92 series

95series

Al2O3 (%)

≥91.5

≥94.5

Moh’s Hardness

9

9

Water Absorption Rate(%)

0.02

0.02

Fracture Toughness(Mpa)

3.65

3.75

Bending strengh(Mpa)

255

275

Bulk density(g/cm 3 )

≥ 3.60

3.65

 

Alumina ceramic alumina plate advantages: 

  1. The main material of our products is high purity quality alumina, which cause no negative effective effect to the grinded material.
  2. High density and hardness, impact resistance, low loss rate, smooth surface and no contamination to product.
  3. With high grinding efficiency which can reduce grinding time to reduce energy cost and being good for environment protection. 

The sample picture of alumina plate:

 

Packaging & Shipping

  

Packaging of alumina plate: PE bag inside outer carton(930*630*230mm),finally make the wooden pallet(950*950mm 950*1000mm) or according to your requirement.

Shipping of alumina plate:  delivery within 15 days after confirm the order.

 

<img src="http://g02.s.alicdn.com/kf/HTB1DIXlFVXXXXb4XXXXq6xXFXXXa/200281188/HTB1DIXlFVXXXXb4XXXXq6xXFXXXa.jpg" alt="CE certificated high purity China supplier Ceramic Alumina Plate" width="509" height="682" style="width: 509px; height: 682px;" ori-width="509" ori-height="682">

<img src="http://g01.s.alicdn.com/kf/HTB1DzRiFVXXXXcrXFXXq6xXFXXXM/200281188/HTB1DzRiFVXXXXcrXFXXq6xXFXXXM.jpg" alt="CE certificated high purity China supplier Ceramic Alumina Plate" width="514" height="318" style="width: 514px; height: 318px;" ori-width="514" ori-height="318">

 

Company Information

Liling Xingtailong  is a modern enterprise management company, who devote themselves to the service of product research and development, construction and maintenance.

 

Our company has a long history. We own the advanced equipment, a young, energetic, proficient and experienced team of professionals which with leading technology strength, excellent operational management and high-quality services what made us be recognized by customers of the chemical, petroleum, electric power, metallurgy, building material, aerospace, machinery and other industries.

 

<img src="http://g03.s.alicdn.com/kf/HTB1F.VkFVXXXXcNXXXXq6xXFXXX9/200281188/HTB1F.VkFVXXXXcNXXXXq6xXFXXX9.jpg" alt="CE certificated high purity China supplier Ceramic Alumina Plate" width="467" height="800" style="width: 467px; height: 800px;" ori-width="467" ori-height="800">

 

<img src="http://g03.s.alicdn.com/kf/HTB1WcGQFVXXXXbmXXXXq6xXFXXXd/200281188/HTB1WcGQFVXXXXbmXXXXq6xXFXXXd.jpg" alt="CE certificated high purity China supplier Ceramic Alumina Plate" width="726" height="472" ori-width="726" ori-height="472">

 

 

Our Services

Why choose Xingtailong?

High puriy material make sure high max working temperature,

Tight tolerance make sure the right installation.

Large quantity in stock ensured fast delivery.

Large capacity reduce materical prices.

Our service from Xingtailong:

Inquiry response: Your inquiries will be replied in 24 hours.

Sample support: Two free samples are available in 3~5days.

Delivery time: Your shipment will be loaded in 15~25days.depends on quantity.

Payment term: T/T, L/C, D/P, D/A, Western Union (Sample only) We can supply the products according to customer's drawings, samples and performance requirement. 

<img src="http://g04.s.alicdn.com/kf/HTB1arXhFVXXXXXhaXXXq6xXFXXXJ/200281188/HTB1arXhFVXXXXXhaXXXq6xXFXXXJ.jpg" alt="CE certificated high purity China supplier Ceramic Alumina Plate" width="516" height="162" style="width: 516px; height: 162px;" ori-width="516" ori-height="162">

 

FAQ

Please follow the using specifications to expand the working lifetime and better 

the heat conductivity of alumina substrate. 

A piece of instruction paper will be found in bag of alumina substrate,If manual book is

required, please notice in advance.

If any questions please feel free to let us know anytime.

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China (Mainland) | Manufacturer, Trading Company
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