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Product Description
 | Alumina ceramic igniter The alumina igniter uses 95% degree alumina (Al₂O₃) ceramic as the insulating base, and is combined with metal electrodes through high-temperature sintering or assembly to form an igniter component. It generates an electric spark through high-voltage discharge to ignite the gas/fuel. |
Alumina ceramic igniter advantages: 1. High-temperature resistant and non-aging 2.High insulation and leakage prevention 3.Mechanical strength is sufficiently strong: HV ≥ 1500 4.Chemical inertness and corrosion resistance |  |
 | Al2O3 Ceramic igniter The ceramic body is high temperature and high pressure resistant alumina ceramic, which can be glazed, has good hardness, is not easy to wear, and has stable chemical properties.Support drawing proofing customization. |
Ceramic ignition usage Domestic gas stoves, wall-mounted boilers, water heaters ignition pins; commercial kitchen appliances, ovens pilot ignition; industrial burners, boiler burners, hot air furnaces ignition electrodes; small fuel engines, laboratory combustion devices spark probes. |  |
Alumina material data
Alumina Purity | 92% | 95% | 96% | 99% | 99.6% |
颜色 Color | White | White | White | Ivory White | White |
体积密度 Volume density(g/cm3) | 3.45 | 3.5 | 3.7 | 3.75 | 3.9 |
吸水率 Water Absorption | 0 | 0 | 0 | 0 | 0 |
抗弯强度 Flexural Strength | 300Mpa | 300Mpa | 320Mpa | 330Mpa | 330Mpa |
维氏硬度 Vickers hardness | 1300 | 1400 | 1400 | 1800 | 1800 |
介电常数 Dielectric Constant (at 1MHZ 25℃) | 10 | 10 | 10 | 10 | 10 |
弹性模量 Modulus of elasticity | 350Gpa | 350Gpa | 350Gpa | 370Gpa | 370Gpa |
热导率 thermal conductivity (30℃) | 18W/M.K | 24W/M.K | 24W/M.K | 25W/M.K | 28W/M.K |
体积电阻率 Volume resistivity | 10^14Ω•cm | 10^14Ω•cm | 10^14Ω•cm | 10^14Ω•cm | 10^15Ω•cm |
介电强度 Dielectric strength | 20KV/mm | 20KV/mm | 20KV/mm | 20KV/mm | 30KV/mm |
Company Profile
Packaging & Shipping
Packing Details | We will packing by professional export packing,safety against breakage, finally into the wooden cases/ carton/pallet or customized package. We have ERP authentication. |
Delivery Details | We can deliver by SEA,air,rail transportation,the China-Europe Railway Express etc. TNT, DHL,UPS, FEDEX, EMS，S.F EXPRESS etc. |
| 1. Sample service | 2. Optimal price | 3. Customized logo |
| 4. Fast feedback | 5. Customized size | 6. Safety package |
| 7. ISO9001 | 8. Aftersale service | 9. Low procurement risk |
