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Environment-friendly White 95%, 99%, 99.7% Al2O3 / Alumina Ceramic Substrate

Yixing Feifan Ceramics Co.,Ltd
Yixing Feifan Ceramics Co.,Ltd
Province/State: Jiangsu
Country/Region: China
Tel: 86-0510-87191518

Environment-friendly White 95%, 99%, 99.7% Al2O3 / Alumina Ceramic Substrate

Packaging Details : Several products in a carton, then wooden carte. Or following customers’ requirement.
MOQ : 2,500 PCS
Certification : ROHS、ISO9001
Brand Name : FFTC
Place of Origin : China
Delivery Time : Depends on the quantity, always in a month.
Payment Terms : L/C、T/T、Western Union
Supply Ability : 6,000 PCS
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Environment-friendly White 95%, 99%, 99.7% Al2O3 / Alumina Ceramic Substrate

Description:

1.This type of ceramic products is green and environment-friendly. It has no environment-harmful

materials.

2. Material: 95% AL2O3

3. Method of molding: Thermal casting/Dry press/Extrusion

4. Color:white

5. Sintering temperature: 1750℃

6. Surface finish: Ra0.4&simRa0.8&mum

7. Packing: Pack with carton and ship with wooden case

8. Produce products according to molds or drawings provided by the client and quote according the data

of the products

9. The mould fee of the non-standard products: According the quotation of product.


Applications:

Electronics and other fields


Specifications:

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℃

1600℃

1650℃

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℃


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℃

ohm-cm

> 1013

> 1014

> 1014


Product Tags:

AL2o3 Ceramic

      

alumina ceramic balls

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

Environment-friendly White 95%, 99%, 99.7% Al2O3 / Alumina Ceramic Substrate Images

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