Corona Treater Alumina Ceramic Electrode 99.5% Rectangular Alumina Ceramic Tube

• Customization: Available
• Application: Electronics, Industrial Ceramic
• Purity: 99.5%
• Model NO.: HBQ-A001
• Type: Ceramic Tube
• Materials: Alumina
• Color: Ivory
• Shape: Square/Rectangular
• Size: 15*15*2000mm,as Per Request
• Length: 2000mm
• Feature: High Temperature Resistant
• Usage: for Corona Machine
• Keywords: Corona Device Square 99.5% Alumina Ceramic Electro
• Transport Package: Safe Packing
• Specification: Normal size or custom
• Trademark: BB
• Origin: China
• Production Capacity: 50, 000000 PCS/Month
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Description

Corona Treater Alumina Ceramic Electrode 99.5% Rectangular Alumina Ceramic Tube

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Technical Specifications of ceramic electrode

Material: 99.5% high-purity alumina ceramic (Al2O3)
Shape: Precision-machined rectangular tube
Dielectric Strength: Excellent insulation to withstand high voltage corona discharge
Surface Finish: Smooth, dense, and non-porous to prevent contamination
Temperature Resistance: Stable performance up to 1600°C
Dimensional Tolerance: Customizable length and cross-section for exact fit

Square alumina ceramic tube

*Flexible Packaging: Treating PE, PP, PET, BOPP films for printing and lamination
*Extrusion Coating: Improving adhesion on paper, foil, and board substrates
*Non-Wovens: Enhancing surface energy for hygiene and medical fabrics
*Wire & Cable: Insulation treatment for high-performance cables
*Aluminum Foil: Cleaning and surface activation for foil lamination
*3D Printing / Additive Manufacturing: Post-treatment of polymer surfaces

ITEM	UNIT	Alunina 95	Alumina 99	Alumina 99.5
Main content	-	95% Al2O3	99% Al2O3	99.5% Al2O3
Color	-	White / Pink	White	Ivory
Density	g/ cm3	3.7	3.8	3.9
Max Using temperature	ºC	1600	1700	1700
Water Absorption	%	≤0.2	≤0.2	≤0.2
Hardness	Gpa	≥85	≥89	≥89
Flexural Strength@20ºC	MPa (psi×103)	336	550	550
Compressive Strength	MPa (psi×103)	2000	2500	2500
Fracture Toughness	Mpa	4˜5	5.6	6
Thermal Conductivity@20ºC	W/mK	18-25	30	30.4
Thermal Shock Resistance	ºC	220	180-220	180-220
Dielectricity Constant	1 MHZ	9.4	9.8	9.8

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Reliable Fragile Product Packaging & Comprehensive Shipping Protection

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FAQ

Q1: Can you provide exclusive customized solutions for special project demands? 
A1: Yes. In addition to conventional OEM and ODM customization, we can develop exclusive product structures, adjust technical parameters and optimize solutions according to special project standards, regional industry specifications and personalized buyer requirements, providing one-to-one customized technical support.

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Q3: How do you ensure on-time delivery for bulk orders? 
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Q4: Why is your factory price more stable than trading companies? 
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Q5: What customized service items can you support besides product structure? 
A5: Besides structural size and precision tolerance customization of industrial ceramic and quartz products, we support personalized services including custom deep processing, surface treatment, laser marking, custom packaging and technical document customization to meet different industrial and brand standards.