Refractory Mullite Cordierite Ceramic Ring 800 HV Hardness 1400℃ Temperature Resistance
Price:
$1-$20
MOQ:
100
Delivery Time:
20 DAYS
Brand:
HENGYUAN
Product Description
Product Overview
Refractory mullite cordierite ceramic rings provide exceptional high-temperature resistance and superior insulation properties for demanding industrial applications requiring thermal stability and durability.
Material: Cordierite Ceramics
Color Options: Yellow or White
Bulk Density: 2.6 gm/cc
Hardness: 800 HV
Maximum Use Temperature: 1400℃
Key Features & Advantages
- High hardness (800 HV) - Provides excellent durability and wear resistance
- Exceptional heat resistance - Stable performance up to 1400℃
- Superior wear resistance - Ideal for industrial wear parts
- High electrical resistivity - Excellent insulating properties
- Corrosion resistant - Withstands water and most chemical solutions
Technical Specifications
| Parameter | Test Condition | Unit | Value |
|---|---|---|---|
| Main Chemical Composition | MgO, Al₂O₃, SiO₂ | ||
| Bulk Density | gm/cc | 2.6 | |
| Maximum Use Temperature | ℃ | 1400 | |
| Hardness | HV | 800 | |
| Bending Strength | 20℃ | Kgf/cm² | 900 |
| Compressive Strength | 20℃ | Kgf/cm² | 3500 |
| Thermal Expansion | 1×10⁻⁶/℃ | ≤2.0 | |
| Thermal Conductivity | 25℃-30℃ | W/m·k | 1.3 |
| Thermal Shock Resistance | Tc | ℃ | 250 |
| Dielectric Constant | 1MHz, 25℃ | 6 | |
| Dielectric Strength | ac-kV/mm | 10 | |
| Volume Resistivity | 20℃ | ohm-cm | > 10¹² |
Product Images
Ordering Information
OEM/ODM: Acceptable
Minimum Order Quantity: 100 PCS
Packaging: Carton
Origin: Wuxi Jiangsu, China
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Company
Yixing Hengyuan Ceramic Technology Co., Ltd.
Location
Luojian Industrial Park, Dingshu Town, Yixing City, Wuxi City, Jiangsu Province
Contact Person
Sales