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Good User Reputation for Instant Pot Sealing Ring - Alumina Ceramic Rings – Xindeng

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We goal to see good quality disfigurement within the manufacturing and provide the most effective support to domestic and overseas shoppers wholeheartedly for Seal Gasket , Mechanical Pump Seals Suppliers , Ceramic Seal Rings , We welcome you to join us in this path of creating a prosperous and efficient business together.
Good User Reputation for Instant Pot Sealing Ring - Alumina Ceramic Rings – Xindeng Detail:

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Technical Parameters

Operating Limits Units Alumina Ceramics Alumina Ceramics
Alumina Content wt% ≥ 99 ≥ 95
Volume Density g /cm3 3.85 3.7
Hardness  (HRA) HRA ≥ 88 86
Compressive Strength MPa ≥ 400 300
Maximum Temperature ℃  1500 1500
Air Tight Test   Pass Pass
Thermal Shock Test   Pass Pass
Coefficient Of Heat Expansion ×10-6/℃ 8.2 7.5
Dielectric Constant εr20℃, 1MHz 9.2 9
Dielectric Loss tanδ×10-4, 1MHz 2 3
Volume Resistivity Ω·cm 20℃ 1014 1013
Puncture Strength KV/mm , DC≥ 20 20
Acid-resistance mg/cm2 ≤ 0.7 7
Alkali-resistant mg/cm2 ≤ 0.1 0.2
Abrasion Resistance g/cm2 ≤ 0.1 0.2
Compressive Strength M Pa ≥ 2800 2500
Flexural Strength M Pa ≥ 350 200
Elastic Modulus G Pa 350 300
Poisson’s Ratio   0.22 0.2
Thermal Conductivity W/m·K( 20℃) 25 20

 

 


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Good User Reputation for Instant Pot Sealing Ring - Alumina Ceramic Rings – Xindeng detail pictures

Good User Reputation for Instant Pot Sealing Ring - Alumina Ceramic Rings – Xindeng detail pictures

Good User Reputation for Instant Pot Sealing Ring - Alumina Ceramic Rings – Xindeng detail pictures

Good User Reputation for Instant Pot Sealing Ring - Alumina Ceramic Rings – Xindeng detail pictures


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By using a full scientific excellent administration method, great quality and fantastic religion, we get good reputation and occupied this discipline for Good User Reputation for Instant Pot Sealing Ring - Alumina Ceramic Rings – Xindeng, The product will supply to all over the world, such as: Kazakhstan, Puerto Rico, Ecuador, We welcome you to visit our company, factory and our showroom displayed various products that will meet your expectation, meanwhile, it is convenient to visit our website, our sales staff will try their efforts to provide you the best service. If you need more information, please do not hesitate to contact us by E-mail or telephone.
  • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Gustave from Puerto Rico - 2017.04.28 15:45
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Mavis from Finland - 2018.09.23 17:37

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