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China, Chinese High Quality Customized Graphite Heater for Polycrystalline Silicon Ingot Furnace1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Graphite ProductsGraphite ComponentGraphite Heating FurnaceGraphite Thermal Field
Jiangxi Ningheda New Material Co., Ltd.
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Product Description High quality Customized Graphite heater for polycrystalline silicon ingot furnaceProduct use: heating polycrystalline silicon ingot furnaceFeatures:Graphite has good thermal conductivity and high temperature resistance. In the process of high temperature use, the coefficient of thermal expansion is small, and it has certain strain resistance to rapid heat and rapid cooling. It has strong corrosion resistance to acid and alkaline solutions and has excellent chemical stability.In the field of semiconductor and solar photovoltaic power generation, there are many graphite parts for silicon crystal growth equipment, such as graphite crucible, graphite thermal field, graphite cover plate, graphite seat for silicon wafer epitaxy, graphite insulation cover and carbon insulation material, etc. The graphite parts used are also With the development of silicon crystal size technology, graphite crucibles, graphite thermal fields and other materials are required to have high purity and large-scale, and develop to high-end sophisticated technology. The graphite has the following characteristics: Technical CharacteristicGradeMSS80MSS85MSS85Grain Size(μm)252525Bulk Density(≥g/cm3)1.821.851.90Compressive Strength(≥MPa)606570Flexural Strength(≥MPa)303335Porosity(≤%)171411Specific Resistance (≤μΩm)121212Ash Content(≤%)0.080.080.08Shore Hardness505560 The ash content can be purified to 30ppm according to the requirement.The above index data is the standard value, not the guaranteed value. High quality Customized Graphite heater for polycrystalline silicon ingot furnace
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