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Home > products > Alumina Ceramic Insulator > 95% Alumina Ceramic Tube Al2o3 White Ceramic Insulator

95% Alumina Ceramic Tube Al2o3 White Ceramic Insulator

Product Details

Place of Origin: CHINA

Brand Name: MH

Certification: ISO9001 ROHS

Payment & Shipping Terms

Minimum Order Quantity: 1000 pcs

Price: USD 0.1-1 PCS

Packaging Details: Export carton

Delivery Time: 15-20DAYS

Payment Terms: L/C, T/T, Western Union

Supply Ability: 5000 PCS WEEK

Get Best Price
High Light:

al2o3 ceramic insulator

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White ceramic insulator

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95 alumina ceramic tube

Material:
95% Alumina Ceramic
Color:
White Or Pink
Density:
3.6g/cm³
Hardness:
10.7 Gpa
Insulation Breakdown Intensity:
16 KT/mm
Thermal Conductivity:
20 W/(m.k)
Flexural Strength:
300 Mpa
Working Temperature:
1300℃
OEM,ODM:
Acceptable
Origin:
China
Material:
95% Alumina Ceramic
Color:
White Or Pink
Density:
3.6g/cm³
Hardness:
10.7 Gpa
Insulation Breakdown Intensity:
16 KT/mm
Thermal Conductivity:
20 W/(m.k)
Flexural Strength:
300 Mpa
Working Temperature:
1300℃
OEM,ODM:
Acceptable
Origin:
China
95% Alumina Ceramic Tube Al2o3 White Ceramic Insulator

 

95% alumina ceramic tube insulating al2o3 ceramic tube

 

Alumina Ceramic
Alumina ceramic is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance,but relatively low strength and fracture toughness.Alumina ceramic is generally white but may also be pink or ivory.The color is derived from either the sintering additives or impurities in the raw materials.

Features & Advantages
1. High hardness.
2. High heat resistance: alumina ceramic has excellentthermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.
3. Good wear resistance: alumina ceramic is the material of choice for alumina wear parts.
4. High electrical resistivity: alumina is an electrically insulating material.
5. High corrosion resistance: it is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.

 

Properties Unit Steatite ceramic 95% Al2O3 99% Al2O3 Zirconia Ceramic
Density g/cm³ 2.8 3.6 3.8 5.6
Flexural strength Mpa 145 300 300 354
Max Working Temperature 1100 1400 1600 1400
Sintering temperature 1350 1700 1750 1550
Heat resistance T(℃) 200 220 200 350
Hardness Gpa 5.7 7 10.7 12.3
Elastic modulus Gpa 120 275 320 205
Poissons ratio - 0.21 0.22 0.22 0.30
Linear expansion coefficient x 10-6/℃ 7.9 7.1 7.8 9
Insulation breakdown Intensity KT/mm 10 16 18 15
Thermal conductivity w/(m.k) 2.5 20 25 2.5
Specific Heat *10-3J/(kg*K) 0.75 0.78 0.78 0.4

 

 

 

95% Alumina Ceramic Tube Al2o3 White  Ceramic Insulator 095% Alumina Ceramic Tube Al2o3 White  Ceramic Insulator 195% Alumina Ceramic Tube Al2o3 White  Ceramic Insulator 2

 

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95% Alumina Ceramic Tube Al2o3 White  Ceramic Insulator 495% Alumina Ceramic Tube Al2o3 White  Ceramic Insulator 5