Industrial strength
PPS-GF20 3D Printing
20% glass-filled PPS, made for every environment, however brutal.
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A palm-sized bracket in PPS-GF20 runs about $24.10 plus shipping.
Your files stay private. You keep 100% of your IP.1 ISO 527, X-Y orientation, 23 °C.
2 ISO 178, X-Y orientation, 23 °C.
3a ISO 75, 0.45 MPa, measured on annealed specimens.
4 ISO 179-1/1eU, unnotched, X-Y orientation, 23 °C.
A glass fiber reinforced high performance polymer that is chemically inert, electrically insulating, and stable at high temperature. It holds its shape past 230°C, takes up almost no moisture, and is inherently flame retardant. It resists acids, bases, fuels, and solvents across a wide temperature range.
PPS-GF20 printed-part datasheet
Mechanical
| Tensile strength (X-Y) | 64.1 MPaISO 527 |
| Tensile strength (Z) | 22.9 MPaISO 527 |
| Young’s modulus (X-Y, dry) | 4,552 MPaISO 527 |
| Bending strength (X-Y) | 102 MPaISO 178 |
| Bending modulus (X-Y) | 4,111 MPaISO 178 |
| Charpy impact, unnotched (X-Y) | 27.3 kJ/m²ISO 179 |
| Charpy impact, notched (X-Y) | 7.3 kJ/m²ISO 179 |
Thermal
| HDT @ 0.45 MPa (annealed 130 °C) | 236.3 °CISO 75 |
| HDT after a 230 °C anneal | 248.9 °C @ 0.45 MPa / 219.6 °C @ 1.8 MPaISO 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 certified design allowables.