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Material Name

PMMA (Acrylic)

Material Type
Plastic

Process Compatibility

CNC machining
Property Value
Mechanical Properties
Ultimate tensile strength 55 – 83 MPa
Yield strength 64 – 80 MPa
Young’s modulus (modulus of elasticity) 2.76 – 3.3 GPa
Elongation at break 3 – 6.4 %
Hardness 64 – 105 HRM
Physical Properties
UV resistance Excellent
Thermal Properties
Maximum service temperature 70 – 80 °C
Thermal expansion coefficient 50 – 90 × 10-6/ºC
Thermal conductivity 0.19 – 0.2 W/(m⋅°C)
Electrical Properties
ESD Safety Possible
Common Applications
Lamps and lighting soffits Displays
Food industry Hand rails

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