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Lianyungang Zhong Ao Aluminium Co., Ltd.

Steatite Ceramics, Steatite Ceramic Parts, Insulation Ceramic manufacturer / supplier in China, offering Steatite Ceramic Part&Insulation Ceramic & Technical Ceramic, Wear Resistant Alumina Ceramic Lining Brick (ZALY), High Density Wear Resistant Alumina Grinding Ball with 92% 95%Al2O3 and so on.

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Steatite Ceramic Part&Insulation Ceramic & Technical Ceramic

FOB Price: US $5 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $5/ Piece
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Production Capacity: 100ton/Month
Transport Package: Standard Export Carton, Loaded on The Pallet
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: Steatite
  • Application: Machine
  • Trademark: ZALY
  • Origin: China
  • Color: White/Pink
  • Application1: Petroleum,Chemical Ind
  • Specification: SGS
  • HS Code: 690919000
Product Description

1. Product description
The main material of Steatite is mineral talc (3MgO.4SiO2.H2O), adding an appropriate amount of clay and other ingredients, finally made by mixing ground, shaping and high temperature sintering process.
      Steatite has good dielectric properties and mechanical strength with low price, and low dielectric constant, low dielectric loss tangent value, high dielectric strength, high volume resistivity, in addition, it has a high bending strength and relatively static good chemical stability --High corrosion resistance, Acid and alkali resistance.
      Because the dielectric constant of steatite reduced with the increasing frequency, and at high frequencies with increasing temperature, the change is very small.so the steatite will show the advantages for Ceramic components of high-frequency devices,
      Steatite is a high frequency and ultrahigh frequency porcelain insulation material, widely used in electronic components, electronic device and electric product, or High power / High temperature application and ect.
 2. Advantages
1) Good insulation performance and high temperature resistance
2) Low dielectric constant and Great mechanical strength
3) High strength
4) High air tightness
5) High chemical stability
6) High corrosion resistance
7) High heat resistance
8) Low thermal conductivity and thermal expansion  
9) Light weight, Long performance life, etc.
3. Application
1) Kiln furniture
2) Corrosion resistance parts apply to precision machine
3) Ceramic plunger for high pressure cleaner
4) Apply to petroleum, chemical and chemical industry
5) Used in electronics, electrical appliances
6) All kinds of ovens
7) All kinds of pipeline gas
4. Specifications

Item

Index

Steatite ceramic   

Physical Characteristics       

Bulk density(g/cm3)     

2.7

Water absorption (%) 

0

Mechanical Characteristics   

Flexural strength(Mpa) 

145

Hardness Vickers (Gpa)

5.7

Elastic modulus(Gpa) 

120

Poisson's ratio  

0.21

Thermal Characteristics 

Thermal conductivity(w/m.k)      

2.5

Specific Heat(10-3J/kg*K)  

0.75

Dielectric constant(1MHZ)  

6.2

Electrical Characteristics  

Dielectric loss angle(10-4)

18

Dielectric strength(106V/m)                

18
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