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China New Product Sic Rings - Alumina Ceramic Rings – Xindeng

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Our primary goal is to offer our clients a serious and responsible business relationship, providing personalized attention to all of them for Aes Mechanical Seals , Technical Ceramic Seal , High Temperature Mechanical Seal , If you have the requirement for virtually any of our items, make sure you call us now. We are wanting ahead to hearing from you before long.
China New Product Sic Rings - 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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China New Product Sic Rings - Alumina Ceramic Rings – Xindeng detail pictures

China New Product Sic Rings - Alumina Ceramic Rings – Xindeng detail pictures

China New Product Sic Rings - Alumina Ceramic Rings – Xindeng detail pictures

China New Product Sic Rings - Alumina Ceramic Rings – Xindeng detail pictures


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Sticking towards the theory of "Super Good quality, Satisfactory service" ,We are striving to become a superb business enterprise partner of you for China New Product Sic Rings - Alumina Ceramic Rings – Xindeng, The product will supply to all over the world, such as: Muscat, Bhutan, UK, Our items are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
  • This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Karl from Czech republic - 2017.12.19 11:10
    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Debby from Southampton - 2018.11.11 19:52

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