CHINA LILING XINGTAI LONG SPECIAL CERAMICS CO.,LTD
 
 
 
Alumina ceramic products
Silicon carbide products
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BeO/AIN/PBN products
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CONTACT US BY
Ms.Anna
Email: pengdan@llxtl-china.com
TEL:086-0731-23253338
FAX:086-0731-23252938
Mobile Phone:086-13907415878
SKYPE: manningtam
MSN: llxtl@live.cn
Address:ShenTan Industrial Area,Liling,Hunan,China 412200

  
 
 
  High quality Ceramic Alumina PCB Plate Substrate For Electronic Purpose  
Product Description

 

1. For this plate,mainly the Alumina content is 96% and 99%.

2. It has the features of high reliability,high density power.

3. High thermal conductivity,high insulation and cycling performance.

4. Dimensions can be formed be mould stamping or laser cutting,

5. It is used in thick film circuit,large-scale integrated circuit,hybrid IC,semiconductor package,chip resistor and other electronic industry fields.

 

Property content

Property index

Density(g/cm3)

≥3.30 g/cm3

Water absorption (%)

0

Thermal conductivity(20°C, W/m.k)

≥170

Linear expansion coefficient (RT-400°C,10-6/°C)

4.4

Flexural strength (MPa)

≥330

Bulk resistance (Ω.cm)

≥1014

Dielectric constant(1MHz)

9.0

Dissipation factor (1MHz)

3×10-4

Dielectric strength (KV/mm)

≥15

Surface roughness Ra(μm)

0.3~0.5 (≤20nm)

Camber (~/25.4(length))

0.03~0.05

Appearance

Dense

 

 
 
 
 
Address:ShenTan Industrial Zone,Liling,Hunan,China,Telephone:86-0731-23253338 Fax:86-0731-23252938
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