• National High-Tech Enterprise
  • Passed 16949 certification
  • ROHS certificationFDA certification
EPJ3
EPJ3
  • EPJ3

Product Features

SAVI‑EPJ3 engineering plastic exhibits favourable wear resistance under medium‑to‑low load and high‑speed operating conditions. Compared with SAVIJ material, it features a 3‑times longer service life and is a tested durable‑grade material.

Low friction coefficient and high wear resistance 

Lubrication‑free and maintenance‑free

 Maintenance‑free 

High Chemical‑resistant, PTFE‑free 

Low water absorption


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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 Steelμ

0.06-0.20


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⁻¹·10⁻⁵13DIN 53752
Electrical Properties


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