High Temperature Resistance Glazed Alumina Ceramic Electrode

• Customization: Available
• Application: Industrial Ceramic
• Purity: 95%
• Model NO.: BBXAL008
• Type: Ceramic Igniter
• Colour: White
• Size: Customized
• Advantage: Good Strengthen
• Certificate: RoHS
• Bulk Density: 3.4-3.9 g/cm3
• Maximum Use Temperature: 1400-1600 Degree
• Flexural Strength: 358
• Coefficient of Thermal Expansion: 7.6
• Coefficient of Thermal Conductivity: 16
• Content: 95% Al2O3 Ceramic
• Temporary Working Temp.: 1800 Degree
• Keyword: Igniter Electrode
• Material: Alumina Ceramic
• Transport Package: Safe Package
• Specification: Standard or Customized
• Trademark: OEM
• Origin: China
• Production Capacity: 10000 Piece Per Month
• Package Size: 30.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

 Cermic Electrode

Our ceramic ignition electrode needle is a professional high-performance ignition accessory specially designed for various gas combustion equipment. Combining high-purity alumina ceramic insulation shell and high-precision conductive electrode core, this igniter needle achieves perfect balance of insulation safety, high temperature resistance and stable ignition performance.

Custom Ceramic Igniter

- Premium Alumina Ceramic Insulation – Made of high-density alumina ceramic material with excellent insulation performance and high dielectric strength. Effectively prevents electric leakage and short circuits during high-voltage ignition, ensures safe and reliable spark generation, and greatly improves the safety factor of gas equipment operation.

- Extreme High Temperature Resistance – Adopts high-temperature sintering process, featuring outstanding thermal stability and thermal shock resistance. It can withstand long-term high-temperature flame baking and frequent temperature changes without cracking, deformation or insulation failure, perfectly adapting to harsh furnace and burner working environments.

- Stable Ignition & High Sensitivity – Equipped with precision metal electrode core with stable conductivity and strong high-voltage sparking capability. Delivers fast, sensitive and consistent ignition, effectively avoiding ignition failure, intermittent spark and difficult startup problems, ensuring smooth equipment ignition every time.

- Excellent Corrosion & Aging Resistance – The dense ceramic body resists oxidation, gas corrosion, moisture and dust erosion. It maintains stable physical and electrical properties in long-term use, features low aging rate and long service life, reducing frequent replacement and maintenance costs.

Introduction on Ceramic Electrode

The high-density alumina ceramic structure provides superior electrical insulation and high temperature resistance, effectively isolating high voltage current and resisting long-term flame scouring and high-temperature oxidation. It can work stably in high-temperature, dusty and slightly humid environments, avoiding common failures such as electric leakage, poor ignition and ceramic breakdown of ordinary ignition needles.

With highly conductive metal core, the electrode generates strong and uniform high-voltage sparks instantly, realizing fast and reliable ignition. The product features stable performance, low failure rate and excellent durability, which can effectively extend the service life of gas equipment and reduce daily maintenance troubles.

Widely applicable for gas burners, industrial furnaces, boilers, gas heaters, wall-hung stoves and various civilian and commercial gas combustion devices. It is a high-reliability replacement part for equipment maintenance and assembly.

Technical Specifications

(Custom configurations available upon request.)

Alumina Purity	95%
Color	White
Volumedensity(g/cm3)	3.5
Water Absorption	0
Flexural Strength	300Mpa
Vickers hardness	1400
Dielectric Constant (at 1MHZ 25℃)	10
Modulus of elasticity	350Gpa
thermal conductivity (30℃)	24W/M.K

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We adopt standardized ISO 9001:2015 and IATF 16949 quality management systems with full-process inspection from raw materials incoming, production processing to finished product delivery. We have obtained a full range of international certifications including RoHS, CE, EMC, LVD, FDA, MSDS, SGS and TUV, and own 8 registered trademarks and 40 technical patents as our core intellectual property.

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Packaging & Shipping

Reliable Fragile Product Packaging & Comprehensive Shipping Protection

Targeting the fragile, high-precision characteristics of industrial ceramic and quartz products, we adopt standardized export-grade shockproof packaging and professional global transportation solutions. Finished products go through independent wrapping, anti-collision foam filling and thickened carton or wooden box reinforcement, greatly reducing the risk of breakage, scratch and deformation during transit. We support customized brand packaging, exclusive shipping marks and standardized export packaging standards, and adapt to multiple transportation modes including sea freight, air freight and international express. With mature logistics docking experience and full-link cargo protection measures, we aim to improve the safety and integrity of product delivery for global industrial customers.

R&D Strength & Mature Project Experience

Independent R&D Innovation + Verified Similar Overseas Project Cases

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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.
 
Q2: Do you support third-party factory inspection and product random testing? 
A2: We support on-site factory audit and offline random inspection by buyers or authoritative third-party institutions. Our standardized production process, complete quality records and standardized management system can comply with mainstream international factory inspection standards.
 
Q3: How do you ensure on-time delivery for bulk orders? 
A3: We have a scientific production scheduling system and sufficient material reserve chain. According to order quantity and delivery cycle, we will formulate a detailed production plan, arrange special personnel to track progress in real time, and effectively avoid delivery delays to ensure stable and punctual shipment of bulk and urgent orders.
 
Q4: Why is your factory price more stable than trading companies? 
A4: As a direct manufacturer, we control all links from raw material procurement, production processing to finished product output. There is no intermediate markup, and we can adjust costs according to long-term cooperative orders, maintaining stable and transparent pricing for long-term strategic partners.
 
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.