Polymethylmethacrylate

PMMA Plexiglass

Material No.: 2610
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 %

Print this page