Guangdong Tsinghua Technology Ceramics Co., Ltd.
Main products:Ceramic Knife
Products
Contact Us
  • Contact Person : Ms. Lo Anna
  • Company Name : Guangdong Tsinghua Technology Ceramics Co., Ltd.
  • Tel : 86-756-3610860
  • Fax : 86-756-3610987
  • Address : Guangdong,ZHUHAI,No.99,Daxue Road,Zhuhai City, Guangdong China
  • Country/Region : China
  • Zip : 519080

GTT AL2O3 ceramic substrates

GTT AL2O3 ceramic substrates
Product Detailed
AL2O3 ceramic substrates with laser drilled hole

GTT used no pollution slurry system in the Tape Casting method to produce Al2O3 ceramic substrates. Our products have many excellent features such as high density, high size precision, smooth and flat surface and good wresting properties.

Material: 96% or 99% alumina

Length: 5~115mm

Width: <109mm

Thickness: 0.36-1.2mm

Hole: >0.15mm

density: 3.74g/cm3

Coeffient of linear thermal expansion: 6.5-8.0 (1*10-9mm/c)

Thermal conductivity: >or = 24W/(M.K)

Dielectric strength: > or = 12KV/mm

Volume resistivity: > or = 109

Dielectric constant: 9.3-10.6

Thermal shock resistance: > or =5 times under 850oc

Surface Roughness: 0.20-0.75um

the products applies to HIC, which mainly used on IC and Automobile circuit; oscillator; Trimmer Potentiometer; printer and semiconductor; special size, military and chemical

Processing method:  tooling or laser

GTT AL2O3 ceramic substrates



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