石墨板块 (中国北京市生产商) - 太阳能设备

石墨板块

产品规格︰	PAN board Rayon board. Item Unit PAN Rayon Bulk Density 0.18 0.16 g/cc Bending Strength 2.5-3.2 2.5-3.2 MPa Tensile strength 2.8-6.8 2.8-6.8 MPa Carbon Content 99.9 99.9 % standrad size: - Plate Thickness Width Length 40mm 1000mm 1500mm - Cylinder Complete or assembled cylinder according to customers’ requests. . Applications - Vacuum furnace insulation - Inert gas furnace insulation - Polysilicon, Monocrystalline silicon furnace insulation - Sapphire growth furnace
产品优点︰	High-temperature stability - low specific heat, efficient heating and cooling of hot zone. - Low thermal conductivity. - Smooth surface, without dropped fiber, not to pollute hot zone environment. - Easy machining & handling, low ash,. - Not to stab hands, not to stimulate skin, harmless for operators.