What are the mechanical properties of ppa?

The mechanical properties of ppa vary from company to company. Here are a few representative examples for your reference.

Dupont: density: 1.5 g/cm3, tensile strength: 134 MPa, elongation at break: 2.8%, bending strength:179mpa;

Su Wei: density: 1.84 g/cm3, notched impact strength: 65, tensile strength: 207 MPa, bending strength: 290mpa.

Dreimanworth: density: 1.38 g/cm3, notched impact strength: 43, bending strength: 295mpa

Handelsk: density: 1.48 g/cm3, notched impact strength: 1 1, elongation at break: 2.6%;

Switzerland. EMS: density: 1.39 g/cm3, elongation at break: 5%, bending strength: 199 MPa.