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PTMT vs. PGA

Both PTMT and PGA are thermoplastics. There are 4 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is PTMT and the bottom bar is PGA.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.3
1.5
Strength to Weight: Axial, points 12
10
Strength to Weight: Bending, points 25
21
Tensile Strength: Ultimate (UTS), MPa 56
55