Glazed Alumina Ceramic Double Ignition Electrode

Basic Info

Model NO.	GT-0090
Trademark	shangtao
Origin	Shanghai, China
Production Capacity	50000 PCS/Year

Product Description

Liquid Level Control Electrode
The ceramic spark ignition rods are widely used in ignition devise of combustion machine, boiler, with strong pointssuch as sensitive ignition, durable, strong ageing resistance, high temperature resistance, corrosion resistance, highdielectric strength. Standard interface thread is M14× 1.25, M16 × 1.5, M18 × 1.5, G1/2. Ignition electrode needle isΦ 2.6 Φ 3Φ 5 and Φ 3.5. The electrode needle length can be produced according to customer requirements, theceramic parts of electrode needle can be assembled according to the different requirements of customers.

Ceramic Ignition/ Induction Probe

Characteristics: Aging and high temperature resistance, perfect insulation, high strength, good stability, suitable fordifferent environment.
Technical parameter: 0.5 to 1.5mm in diameter, length of 50- 80mm, insulation strength>15KV/mm.
Applications: All kinds of pipeline gas, liquefied petroleum gas, natural gas and electrical water heater, stove, gasoven ect with similar purpose.

Material	85 Al2o3	90 Al2o3	95 Al2o3	99 Al2o3
Al2o3	85%	90%	93%	99.30%
Fe2o3	≤ 1.0	≤ 0.5	≤ 0.5	≤ 0.3
Desnsity: g / cm3	3.4	3.5	3.6	3.85
Vickers Hardness	≥ 8.6	≥ 8.8	9	9
Water Absorption:%	≤ 0.2	≤ 0.1	≤ 0.085	≤ 0.01
Refractoriness:°C	1580 °C	1600 °C	1650 °C	1800°C
Flexural Strength:Mpa	180	200	240	280
Wear Rate( at room temperature, erosion, 100 grinding)%	≤ 3	≤ 2.5	≤ 1	≤ 0.5