Basic Info.
Model NO.
spark plug ceramic igniter
Material
Metal
Transport Package
Plywood Case
Trademark
shangtao
Origin
Shanghai, China
Production Capacity
50000 PCS/Year
Product Description
| Characteristic Table of Ceramic Ring | |||||
| Name | 99 Porcelain | 95 Porcelain | Zirconia | Talc Porcelain | |
| Main Components | AL203>99% | AL203>95% | ZrO2>94% | MgO SiO2 | |
| Physical Property | Density | 3.85 | 3.6 | 5.9 | 2.8 |
| Water Absorption Rate% | 0 | 0 | 0 | 0 | |
| Sintering Temperature ºC | 1700 | 1670 | 1600 | 1350 | |
| Material Characteristics | Hardness HV | 1700 | 1600 | 1400 | 800 |
| Bending Strength 4PT | >3500 | >2900 | >11000 | 900 | |
| Compressive Strength KGF/CM2 | 30000 | 25000 | 25000 | 4000 | |
| Thermodynamic Property | Maximum Operating Temperature ºC | 1600 | 1450 | 1300 | 1100 |
| Thermal Expansion Coefficient 10-6/ºC 0-1000ºC | 8 | 7.8 | 10 | 6 | |
| Heat Resistant Impact Force T(ºC) | 200 | 220 | 350 | 200 | |
| Thermal Conductivity W/M.K | 31 | 22 | 3 | 2.5 | |
| Electrical Characteristics | Volume Resistivity Ω.CM | >1012 | >1012 | >1012 | >1012 |
| Insulation Breaking Strength KT/M | 18 | 16 | 15 | 10 | |
| Dielectric Constant 1MHZ(E) | 9.2-10.5 | 9.0-10 | 12.5 | 5.8 | |
Tubular heaters are custom designed in a various shapes to as client's requirements for direct immersion in liquids such as water, oils, solvents and process solutions, molten materials as well as air and gases. Tubular heaters are produced using Incoloy, stainless steel or copper sheath materials and also there is huge variety of selection of termination styles available. Insulation of Magnesium offers greater heat transfer. Tubular heaters can be used in any application. Straight tubular can be inserted in machined groves for conductive heat transfer and formed Tubular provides consistent heat in any type of special application. Its applications areas are: Plastic processing machineries ;Engineering Industry ;Packaging machinery ;Shoe making machineries ;Foundry Equipment ;Radiant Surface heating ;Hot Runner Mould Systems etc.