Polymethylmethacrylate
PMMA Plexiglass
Material No.: 2610
Density ISO 1183: 1.19 g/cm3
Density ISO 1183: 1.19 g/cm3
Mechanical properties | ||
Tensile strength | ISO 527 | 73 Mpa |
Elongation | ISO 527 | 3.5 % |
E-Modulus of tensile elasticity | ISO 527 | 3200 MPa |
Brinell Hardness | ISO 2039-1 | 195 MPa |
Brinell Hardness Number | H961/30 | |
Shore (A/D) or Rockwell (R/L/M) Hardness | ISO 868, ISO 2039-2 | D81 |
Charpy notched impact strength at 23 °C | ISO 179/1eA | 2.0 KJ/m2 |
Electrical properties | ||
Permittivity at 50 Hz | IEC 60250 | 3.7 |
Permittivity at 1 MHz | IEC 60250 | 2.8 |
Dielectric loss factor at 50 Hz | IEC 60250 | 500 1E-4 |
Dielectric loss factor at 1 MHz | IEC 60250 | 200 1E-4 |
Specific dielectric resistance | IEC 60093 | 1015 Ohm · m |
Surface resistance | IEC 60093 | 1014 Ohm |
Tracking resistance | CTI IEC 60112 | 600 |
Thermal properties | ||
Thermal conductivity | DIN 52 612 | 0.19 W/K m |
Coefficient of transverse expansion, linear | ISO 11359 80 | 10-6/K |
Melt or vitrification temperature | ISO 11357 | 110 °C |
Heat distortion resistance A ISO 75HDT/A(1.8 MPa) | 95 °C | |
Heat distortion resistance A ISO 75HDT/B(0.45 MPa) | 100 °C | |
Max. short-term temperature | 100 °C | |
Max. long-term temperature | 80 °C | |
Min. operating temperature | for °C | |
> Other properties | ||
Water absorption under regular conditions | ISO 62 | 0.60 % |
Water absorption in humidity | ISO 62 | 2.0 % |
Burning behaviour according to UL 94 | IEC 60695-11-10 | HB |
UL 94 Thickness | 1.57 mm | |
Special properties | ||
Tensile creep modulus (0.5% 1000 hrs) | ISO 899-1 | 2200 MPa |
Flexural strength | ISO 178 | 130 MPa |
Fatigue in flexure ASTM | D671 | 10 MPa |
Charpy impact strength at 23 °C | ISO 179/1eU | 20 KJ/m2 |
Coefficient of slip creep compared to steel | 0.54 | |
Wear relative to the measured unit | 96 (μm/km)/MPa | |
Specific heat capacity | IEC 1006 | 1.50 J/g K |
Vicat softening point B | ISO 306 VST/B/50 (50 N) | 103 °C |
LOI Acid index | ISO 4589 | 17 % |