Item | Unit | Typical Values | ||
Physical properties | Color | / | Green /yellow | |
Special gravity | G/cm³ | 2.1 | ||
Water absorption | % | <0.3 | ||
Electrical properties | Electric strength | KV/mm | ≥14 | |
Breakdown voltage | KV | ≥60 | ||
Volume resistivity | Ωm | ≥1.0×1012 | ||
Surface resistivity | Ω | ≥1.0×1014 | ||
Dielectric constant | / | 4.0-5.5 | ||
Dissipation factor | / | 0.04-0.05 | ||
Proof tracking index (PTI) | V | ≥200 | ||
Insulation resistance after immersion 24 hours in water | Ω | ≥5×1010 | ||
Mechanical properties | Flexural strengthen | MPa | ≥340 | |
Charpy impact strengthen | KJ/m² | ≥60 | ||
Tensile strengthen | MPa | ≥300 | ||
Bond strengthen | N | ≥8000 | ||
Compressive strength | MPa | ≥350 | ||
Flame resistance properties | Flame resistance | ℃ | V-0 | |
Temperature index | / | 155 | ||
Toxicant content | Min | Low |