Refractory Cordierite Ceramics High Temperature Resistant High Insulation Mullite Ceramic Ring

Brand Name:HENGYUAN
Certification:CE,UL
Model Number:Cordierite Ceramics
Minimum Order Quantity:100
Delivery Time:20 DAYS
Payment Terms:Negotiable
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Location: Wuxi Jiangsu China
Address: Luojian Industrial Park, Dingshu Town, Yixing City, Wuxi City, Jiangsu Province
Supplier`s last login times: within 2 hours
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Product Details

Cordierite ceramic is one of the most popular ceramics for its properties of excellent thermal stability, high refractoriness, good chemical durability, low dielectric constant, and low thermal expansion.

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.


Item


Test ConditionUnit&SymbolCordierite Ceramics

The main chemical ingredient


MgO, Al2O3,SiO2

Bulk Density


gm/cc2.6

Maximum Use Temperature


1400℃

Hardness


HV800

Bending Strength


20℃Kgf/cm2900

Compressive Strength


20℃Kgf/cm23500

Fracture Toughness


K(I c)Mpa m1/2-

Thermal expansion


1X 10-6/℃≤2.0

Thermal conductivity


25℃-30℃W/m.k1.3

Thermal Shock Resistance


Tc250

Dielectricity constant


1MHz.25℃6

Dielectric strength


ac-kV/mm (ac V/mil)10

Volume Resistivity


20℃ohm-cm> 1012


China Refractory Cordierite Ceramics High Temperature Resistant High Insulation Mullite Ceramic Ring supplier

Refractory Cordierite Ceramics High Temperature Resistant High Insulation Mullite Ceramic Ring

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