When we reach point 3, we can determine the tensile strength or maximum stress (or load ... Epoxies are thermosetting network polymers, which are very hard and strong, but on the brittle side. All ...
As the strain rate or cross-head speed is increased, the tensile modulus of the polymer being tested also increases. However, the elongation rate is inversely proportional to the strain rate. Figure 2 ...
[CNC Kitchen] ran a range of tests including tensile strength, ductility ... results showed no clear overall winner between plain PLA polymer and any specific color. Perhaps most fascinating ...