The key properties of PTMT material include: Density: 1.30 gm/cc Temperature to work at: -450°C to 1200°C Impact Strength: No Break Tensile Strength: 518.5 kg/cm2 Compressive Strength: 921 kg/cm2 Rockwell Hardness: 75 High gloss finish, resistance to environmental stress cracking, scratches, and antistatic properties.