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PMMA vs. PA 6/6

Both PMMA and PA 6/6 are thermoplastics. There are 11 material properties with values for both materials. Properties with values for just one material (20, in this case) are not shown.

For each property being compared, the top bar is PMMA and the bottom bar is PA 6/6.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 3.2
1.6 to 23
Elongation at Break, % 4.0
2.8 to 46
Flexural Strength, MPa 110
80 to 260
Tensile Strength: Ultimate (UTS), MPa 71
60 to 240

Thermal Properties

Glass Transition Temperature, °C 110
50
Maximum Temperature: Autoignition, °C 320
460
Maximum Temperature: Decomposition, °C 360
410
Melting Onset (Solidus), °C 180
260

Electrical Properties

Dielectric Constant (Relative Permittivity) At 1 Hz 3.6
3.6 to 15
Dielectric Strength (Breakdown Potential), kV/mm 30
25 to 30

Otherwise Unclassified Properties

Limiting Oxygen Index (LOI), % 17
26