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                                    PBN Plate

       1.  Product Instruction
            
PBN is easy procession, can be machined to many kinds shape of parts.
            They are applied widely as structural components in high temperature and                 vacuum environment.

       2.  Product Feature
            
High Purity (99.999%)
            Uniform thickness  
            High resistivity and insulativity
            Low outgassing in high temperature
            Inert, no reaction with acid and alkali  


  • Specification
  • Parameter
  • Application
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  •  Parameter of PBN

     

    Properties Units Values
    Density g/cm3 1.95-2.20
    Tensile Strength MPa 112
    Bending Strength MPa 173
    Compression Strength MPa 154
    Young's Modulus GPa 18
    Thermal Conductivity W/m°C "a" 60     "c" 2
    Specific Heat J/g·℃ 0.90(RT)
    Resistivity Ω.cm 2×1015
    Dielectric Strength D.C. volts/mm 2×1015
    Dielectric Constant   "c" 3.07
    Metal Impurity Content ppm <10