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Shenzhen City Jia Rifeng Tai Electronic Technology Co., Ltd.

Alumina Ceramic Insulator Tube, High Temperature Alumina Ceramic Insulator Tube, High Purity Alumina Ceramic Insulator Tube manufacturer / supplier in China, offering High Purity High Temperature Resistance Alumina Ceramic Insulator Tube, Silicone Pad Thermal Insulation Sheet with High Thermal Conductive, Alumina Thermal Insulation Silicone Carbide Ceramic and so on.

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Supplier Homepage Product Thermal Ceramic Series 99% Al2O3 Ceramic High Purity High Temperature Resistance Alumina Ceramic Insulator Tube

High Purity High Temperature Resistance Alumina Ceramic Insulator Tube

Purchase Qty.:
(Pieces)
10-99 100+
FOB Unit Price: US $1.23 US $1.21
Purchase Qty. (Pieces) FOB Unit Price
10-99 US $1.23
100+ US $1.21
Get Latest Price
Port: Shenzhen, China
Production Capacity: 100, 000
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: TC-025
  • Feature: Long Time Materials
  • Shape: Tube
  • Bending Strength: 6.2-8.5 MPa
  • Maximum Voltage: <10kv
  • Content: 99%
  • Certification: ISO9001 SGS UL
  • Transport Package: Carton
  • Origin: China
  • Refractoriness (℃): 1770< Refractoriness< 2000
  • Type: Refractory Material
  • Material: Alumina Ceramic
  • Color: Yellow
  • Thermal Conductivity: 25 W/M.K
  • High Temperature Resistance: 1700 Dcg
  • Trademark: JRFT
  • Specification: Customize
  • HS Code: 6909120000
Product Description
High Purity High Temperature Resistance Alumina Ceramic Insulator Tube


Product Introduction: 
Alumina ceramic Al2O3 content is high, the structure is relatively compact, with special properties, it is known as the special ceramics. The Al2O3 ceramic materials are densely arranged six party structure for oxygen ion and aluminum ion, filled in 2/3 with eight sides in the gap, which is the same with natural corundum stable alpha Al2O3 structure, so the ceramics with high melting point, high hardness, good wear - resistance.
 
 
Feature:
1.Light weight
2.High hardness
3.Wide scope of application
4.Extremely abrasive resistance performance



Product Property : 
 
                                         Properties Table
  Test Item / Unit    Numerical Value   Test Item / Unit    Numerical Value
Product Material      AluminaZirconiaProduct Material     AluminaZirconia
Component Content(%)≥99%≥95%≥90%Volume Resistance(cm)>1012>1012>1012
Sintering Temp(ºC)1780-18001650-16801550-2600Bending Strength(Mpa)4003201100
Specific Gravity(g/cm3)≥3.8≥3.6≥6Roughness(μm)≤0.8≤0.8≤0.8
Breakdown Voltage Strength(kv/mm)151515Thermal Expansion Coefficient(*10°)6.8-86.2-8.56.9-10
Bibulous Rate(%)<0.01<0.01<0.01Mirror Polished(Ra)≤0.05≤0.1≤0.05
Anti Pressure(Mpa)370024005000Thermal Conductivity(W/m-k)25202.5
Hardness(Hra)≥88≥82≥88Temperature Resistance(ºC)170016001800


Performance
 
1.Physical properties
 
2.Fire rating
 
3.Certification
 
4.Thermal conductivity
 
 
Application
Alumina ceramic is mainly used in large power equipment, IC MOS tube, IGBT chip heat conducting insulation, high frequency power supply, communication, mechanical equipment, strong current, high voltage, high temperature and other thermal heat insulation parts need products. Physical properties: high thermal conductivity, high voltage insulation resistance, high temperature resistant, abrasion resistant, high strength
 


Contact Information : 

We can make many specifications according to your requests . 

Free samples are available , for more information , pls kindly let me . 

Mob : +86 18270827737

 

 
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