• National High-Tech Enterprise
  • Passed 16949 certification
  • ROHS certificationFDA certification
EPJ
EPJ
EPJ
  • EPJ
  • EPJ

Product Features

SAVI‑EP engineering plastic features a low friction coefficient, which effectively reduces resistance between moving parts. It is especially suitable for working conditions requiring smooth operation and prevention of stick‑slip phenomenon. Nevertheless, the recommended maximum allowable pressure for SAVI‑EP material is 35 MPa. Exceeding this pressure may result in performance degradation or material damage; therefore it is not intended for extremely high‑load applications.

  • Available from stock 

  • High wear resistance 

  • Low friction coefficient 

  • Shock‑absorbing property 

  • High chemical resistance, recommended for soft shafts 

  • Low water absorption 

  • Suitable for wear‑resistant applications at relatively high speeds


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Performance Data SheetUnitsValueTest Standard
General Properties


Densityg/cm³1.49
Colour
Yellow
Max. Water Absorption  (+23℃ / 50% R.H.)% by weight0.3DIN 53495
Max. Water Absorption% by weight1.3
DensitySliding Friction Coefficient against Steelμ0.06-0.20
Maximum PV Value (Dry Running)MPa·m/s0.50
Mechanical Properties


Modulus of ElasticityMPa2700DIN 53457
Tensile Strength  (+20℃)MPa70DIN 53452
Compressive StrengthMPa60
Recommended Max. Surface Pressure ( +20℃)MPa45
Shore D Hardness
73DIN 53505
Physical & Thermal Properties


Max. Continuous Operating Temperature°C+90
Max. Short‑term Operating Temperature°C+120
Min. Operating Temperature°C-50ASTM C 177
Thermal ConductivityW/(m·K)0.25
Thermal Expansion Coefficient (+23℃)K⁻¹·10⁻⁵23DIN 53752
Electrical Properties


Volume ResistivityΩ·cm>10¹²DIN IEC 93
Surface ResistivityΩ>10¹²DIN 53482