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Electronic Materials Product details

High purity dielectric powder

Perovskite powder of Sakai Chemical Industry has the best powder characteristics in multi layer ceramic capacitor, we have to allow low-cost high performance even in comparison with the conventional product.

Product name Grade Applications Document
Barium titanate BT series Ceramic capacitor,
EL (electroluminescence)
 
Barium titanate zirconate BTZ series Ceramic capacitor

Product features

  • ・Spherical particles having uniform particle size
  • ・High-purity
  • ・Good dispersion
  • ・Adjustable A / B ratio
  • ・High crystallinity powder
  • ・Good fluidity
  • ・In addition to the single-component perovskite, Sakai Chemical Industry also offers solid condition perovskite powder

Workability

  • ・It is possible to make a slip at high concentration
  • ・It is possible to produce a dense green sheet
  • ・Low temperature sintering property is very good
  • ・It is possible to reduce the thickness of layer
  • ・It is possible to obtain a fine sintered body of grains

Electrical properties of the sintered body

  • ・High dielectric constant, low dielectric loss
  • ・High and low anti-factor
  • ・Good DC bias characteristics
  • ・Good aging characteristics

Dielectric powder

  • SEM photographs of high purity perovskite powder
  • SEM photographs of high purity perovskite powder
    (Magnification: x100,000)
  • The particle size distribution of high-purity perovskite
  • The particle size distribution of high-purity perovskite
    (Product name: BT-01)
Dielectric powder
Product name Grade Applications Material
Strontium titanate Ceramic capacitor, low dielectric loss ceramics  

Contact Information

○ Electronic Materials Operations Division
  Tel: (Tokyo) 81-3-5823-3725 Tel:(Osaka) 81-72-223-4155

To know address or FAX

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