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zirconia alumina ceramic gasket

Basic Info

Model No.: C001

Product Description

zirconia Alumina ceramic gasket

99 al2o3 ceramic ring al2o3/ Zirconia Ceramic gasket

 

Various sizes in stock!!!

 

Features:

1. Excellent resistance
2. Small tolorence:+-0.001
3. Good quality
4. Ram material: China, Australia, Germany , France
5. Competitive price

6. Alumina content covers 45% to 99.95%

7. Many size available, making accroding to supplied darwings

 

TYPICAL PHYSICAL PROPERTIES
AL2O3      %Composition 60 75 80 85 92 95 99 99.5 99.8
Densityg/cm3 3 3.1 3.3 3.4 3.6 3.7 3.81 3.9 3.91
Flexural Strength(MPa) 205 280 215.8 230 312 304 340 360 370
Thermal Expansion
(×10-6/)
25-800
7.1 7.6 7.6 7.6 7.5 7.3 7.6 7.6 7.6
Thermal Conductivity
[w/(m.R)]
16 17 17 17 18 20 34 35 36
Dielectric Strength 
(KV/mm)
10 10 10 10 10 10 10 10 10
Resistivity (Ω.cm) 20°C *1014 *1014 *1014 *1014 *1014 *1014 *1014 *1014 *1014
300°C *1013 *1013 *1013 *1013 *1013 *1013 *1013 *1013 *1013
Max Service Temp. 1350 1300 1300 1350 1500 1600 1700 1800 1800
Hardness (Moh'sscale) 7.5 7.5 7.5 7.5 9 9 9 9.5 9.5
Toho Ceramic Technology Co., Ltd (TOHO) locates in Lianyungang, Jiangsu Province. TOHO has a professional engineer team and has competited in domestic ceramic market for 15 years. Our main engineer even works in this line for 20 years.

 

 

Looking forwarder to your enquiry. If you want to know more infomation about our ceramic rings,  please contect with us!

Product Categories : Ceramic Ring/ Piston/ Bushing

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