Polyimide resin PI
  • Polyimide resin PI

  • 1Ultra-high temperature polyimide (PI) polymer polymer characteristics and advantages ◆High temperature resistance ◆Wear resistance ◆Anti-deformation ◆Electrical insulation ◆Plasma, radiation ◆Ultra-low outgassing in vacuum ◆Excellent machining performance ◆Chemical resistance, resistance to grease, oil and solvents 2 Ultra-high temperature polyimide (PI) polymer application fields   Now it is widely used in automobiles, semiconductors, office equipment, electronic and […]
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    • 6021587689962977-59431587690104573-5138158769012974-5

      1Ultra-high temperature polyimide (PI) polymer polymer characteristics and advantages

      ◆High temperature resistance

      ◆Wear resistance

      ◆Anti-deformation

      ◆Electrical insulation

      ◆Plasma, radiation

      ◆Ultra-low outgassing in vacuum

      ◆Excellent machining performance

      ◆Chemical resistance, resistance to grease, oil and solvents

      2 Ultra-high temperature polyimide (PI) polymer application fields

        Now it is widely used in automobiles, semiconductors, office equipment, electronic and electrical equipment, scientific instruments, hot runners, petrochemical equipment, general machinery, textile machinery, laser printing, medical equipment and other fields.

      ◆Mold hot runner insulation board, insulation ring ◆Piston ring, valve seat
      ◆Chip test box ◆Copier separation claw
      ◆Laser embossing roller ◆Semiconductor chip suction nozzle
      ◆Semiconductor industry fixtures ◆Gas chromatography seals
      ◆Rolling, sliding and thrust washers ◆Plasma cutting torch swirl ring
      ◆Gears ◆Automobile engine gaskets
      ◆Glass industry brackets ◆Microwave Parts

       

  • Mechanical properties
    • Test items Testing standards unit JHPI-10 JHPI-20 JHPI-30 YS-20 JHTPI
      density GB/T 1033 g/cm3 1.41 1.38 1.40-1.45 1.35-1.4 1.38
      Tensile Strength GB/T 1040 Mpa ≧80 ≧130 ≧40 ≧130 ≧85
      Elongation at break GB/T 1040 % ≧7.0 ≧8.0 ≧3.5 ≧7.0 ≧7.0
      Bending Strength GB/T 9341 Mpa ≧100 ≧180 —— ≧131 ≧110
      Compression strength GB/T 1041 Mpa ≧110 ≧160 ≧150 ≧150 ≧110
      Impact strength GB/T 1043 kj/㎡ 40 ≧150 ≧12 ≧170 NB
      Glass transition temperature GB/T 19466 —— 364 330 —— 230℃
      Heat Deflection Temperature GB/T 1643 350 340 —— 239 250℃
      Dielectric constant
  • Thermal properties
  • Electrical properties
  • Other features
  • Main performance

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