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

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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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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our firm for the long-term to create jointly with consumers for mutual reciprocity and mutual reward for Good User Reputation for Instant Pot Sealing Ring - Alumina Ceramic Rings – Xindeng, The product will supply to all over the world, such as: Yemen, European, Houston, We've been consistently broadening the market within Romania in addition to preparation punching in extra premium quality merchandise connected with printer on t shirt so that you can Romania. Most people firmly believe we've the whole capacity to provide you happy solutions.
  • The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Athena from United Kingdom - 2017.04.18 16:45
    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Matthew from Algeria - 2018.04.25 16:46

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