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Acrylic, General Purpose, Molded (PMMA)
DescriptionSpecification
Compressive Yield Strength16000 psi
CTE, linear 20°C40.5 µin/in-°F
Deflection Temperature at 1.8 MPa (264 psi)188 °F
Density0.0426 lb/in³
Dielectric Constant3.2
Dielectric Strength732 kV/in
Electrical Resistivity1.00E+14 ohm-cm
Elongation at Break6 %
Flexural Yield Strength16000 psi
Hardness, Rockwell R
Izod Impact, Notched0.3 ft-lb/in
Izod Impact, Unnotched5.06 ft-lb
Max Service Temperature, Air186 °F
Melt Flow6.2 g/10 min
Modulus of Elasticity450 ksi
Specific Heat Capacity0.359 BTU/lb-°F
Tensile Strength, Ultimate9960 psi
Tensile Strength, Yield10700 psi
Thermal Conductivity1.39 BTU-in/hr-ft²-°F
Water Absorption0.85 %

Materials Specifications List

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