以聚丙烯腈基炭氈為基礎材料經特殊工藝高溫石墨化處理后制得,具有質輕、炭含量高、而燒蝕、抗腐蝕、純度高、高溫無揮發、導熱係數小、高溫不變形等優異性能,是高溫真空爐(特別適用於單晶爐)優良的保溫隔熱材料。
Chemshine graphite felt are produced from pan fibre or rayon fibre.
1、 技術指標(Technical Specifications):
體積密度(Volume Density) (g/cm3) :0.07-0.14
抗拉強度(Tensile Strength) (Mpa) :0.10-0.25
導熱係數(Thermal Conductivity) (W/m.k) :0.07-0.12(25℃)
0.40-0.45(1400℃)
電阻係數(Specific Resistance) (Ohm.cm) :0.14-0.18
含碳量(Carbon Content) (%) :≥99.2
灰分(Ash Content) (%) :≤0.3
吸濕氣率(Moisture Absorption) (%) :≤2
純化等級(Purification Scale) :高純
2、 規格(Available Size):
長度(Length) (mm) :3000-12000
寬度(Width) (mm) :1000-1250
厚度(Thickness) (mm) :3-25
(特殊規格尺寸可按客戶要求定製加工)