Dayoo Advanced Ceramic Co.,Ltd
| Dielectric Loss | 0.0002 |
| High Purity | 99.5% or higher |
| Application | Industrial Ceramic |
| Supply Ability | Factory |
| Delivery Time | depend on the actual product |
| Payment Terms | FOB |
| Packaging Details | Carton，Wooden Case |
| Wear Resistance | Excellent |
| Volume Resistivity | 10^14 Ω·cm |
| Hardness | 9 Mohs |
| Melting Point | 2072°C |
| Density | 3.9 g/cm3 |
| Size | customized |
| Shape | Customizable |
| Dimensional Tolerance | ±0.001 mm |
| Material | 99.5% alumina powder |
| Maximum Use Temperature | 1600°C |
| Dielectric Constant | 9.8 |
| Certification | GB/T 19001-2016/ISO 9001:2015 |
| Model Number | Depend on the Actual Product |
| Place of Origin | Made In China，Zhejiang，Jinhua |
| Brand Name | Dayoo |
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Product Specification
| Dielectric Loss | 0.0002 | High Purity | 99.5% or higher |
| Application | Industrial Ceramic | Supply Ability | Factory |
| Delivery Time | depend on the actual product | Payment Terms | FOB |
| Packaging Details | Carton，Wooden Case | Wear Resistance | Excellent |
| Volume Resistivity | 10^14 Ω·cm | Hardness | 9 Mohs |
| Melting Point | 2072°C | Density | 3.9 g/cm3 |
| Size | customized | Shape | Customizable |
| Dimensional Tolerance | ±0.001 mm | Material | 99.5% alumina powder |
| Maximum Use Temperature | 1600°C | Dielectric Constant | 9.8 |
| Certification | GB/T 19001-2016/ISO 9001:2015 | Model Number | Depend on the Actual Product |
| Place of Origin | Made In China，Zhejiang，Jinhua | Brand Name | Dayoo |
| High Light | High Purity Alumina Products | ||
Corrosion-Resistant Alumina Ceramic Components For Chemical Pharmaceutical And Environmental Protection
Corrosion-resistant alumina ceramic components are industrial-grade parts manufactured from high-purity aluminum oxide (Al₂O₃ content ≥99%) using specialized processes. These components demonstrate exceptional chemical stability, withstanding strong acids, alkalis, and organic solvents, making them ideal for chemical, pharmaceutical, and environmental protection applications in corrosive environments.
Chemical Equipment: Reactor linings, pump/valve components, pipeline liners
Environmental Engineering: Exhaust treatment systems, acid-base neutralization units
Electroplating Industry: Electroplating tank components, anode hangers
Petroleum Extraction: Corrosion-resistant seals, measurement instrument parts
✔ Superior Corrosion Resistance: Withstands pH1-14 extreme environments
✔ High Hardness & Wear Resistance: Mohs hardness 9, 10x more wear-resistant than steel
✔ Excellent Thermal Stability: Operating range -50°C to 1600°C
✔ Contamination-Free: Metal ion-free, prevents medium contamination
✔ Extended Service Life: 5-8x longer lifespan than conventional metal parts
| Parameter | Unit | Value | Test Standard |
|---|---|---|---|
| Alumina Content | % | 99.5% | XRF Analysis |
| Bulk Density | g/cm³ | 3.85-3.95 | ASTM C20 |
| Flexural Strength | MPa | ≥350 | ISO 14704 |
| Acid Resistance | % | ≥99.5 (98% H₂SO₄, 80°C×24h) | GB/T 8489 |
| Alkali Resistance | % | ≥99 (40% NaOH, 80°C×24h) | GB/T 8489 |
| Surface Roughness | μm | Ra≤0.4 | ISO 4287 |
Material Selection: 99% high-purity alumina powder + sintering additives
Isostatic Pressing: 200MPa forming pressure ensures structural density
High-Temperature Sintering: 1750°C hydrogen atmosphere sintering
Precision Machining: CNC processing with diamond tools
Surface Treatment: Nano-level polishing or special coatings
Quality Inspection: X-ray flaw detection + chemical resistance testing
⚠ Installation Notes:
Avoid direct impact with metal tools
Use dedicated plastic gaskets for cushioning during assembly
Apply even force for flange connections
Pre-clean with 5% dilute acid before initial use
⚠ Usage Limitations:
✖ Not suitable for hydrofluoric acid environments
✖ Avoid rapid temperature changes (>200°C/min)
✖ Do not exceed 1600°C operating temperature
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
We are a company with many years of experience in the production of special precision ceramics and the ability to design, manufacture, process and sell structural and functional parts of various special precision ceramics. Dayoo Advanced Ceramic Co.,Ltd has many years of experience in p... We are a company with many years of experience in the production of special precision ceramics and the ability to design, manufacture, process and sell structural and functional parts of various special precision ceramics. Dayoo Advanced Ceramic Co.,Ltd has many years of experience in p...
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