PPS-GF20 · Technical data sheet
PPS-GF20 printed-part properties
Printed-specimen values. X-Y = along layers, Z = across. Printed specimens; HDT specimens heat annealed at 130 °C.
Mechanical
| Tensile strength (X-Y) | 64.1 MPa | ISO 527 |
| Tensile strength (Z) | 22.9 MPa | ISO 527 |
| Young’s modulus (X-Y, dry) | 4,552 MPa | ISO 527 |
| Bending strength (X-Y) | 102 MPa | ISO 178 |
| Bending modulus (X-Y) | 4,111 MPa | ISO 178 |
| Charpy impact, unnotched (X-Y) | 27.3 kJ/m² | ISO 179 |
| Charpy impact, notched (X-Y) | 7.3 kJ/m² | ISO 179 |
Thermal
| HDT @ 0.45 MPa (annealed 130 °C) | 236.3 °C | ISO 75 |
| HDT after a 230 °C anneal | 248.9 °C @ 0.45 MPa / 219.6 °C @ 1.8 MPa | ISO 75 |
Physical
| Equilibrium water absorption | 0.11% (23 °C, 70% RH) |
| Flammability | UL94 V-0 at 1.5 mm (resin rating; printed parts are not UL-certified) |
Electrical
| Dielectric strength | 6.05 kV/mm |
| Dielectric constant | 2.71 @ 1 MHz |
| Behavior | Electrically insulating (glass reinforcement, not carbon). |
Environment
| Chemical resistance | Resists acids, bases, oils, and solvents. |
Manufacturer printed-specimen values — not a certified CoA or design allowables. Unlisted properties are not published for this grade; nothing here is estimated or interpolated.