Polymer Selection & Technical Datasheets
Engineering Materials
Selecting the right thermoplastic is crucial for part performance. We stock and print with calibrated engineering filaments tuned to Bambu Lab A1 thermal profiles.
PLA Standard & Silk
The industry standard for aesthetic visual prototypes, concept models, architectural presentations, and low-stress enclosures. Excellent dimensional stability with virtually zero thermal warping.
Tough PLA Pro
Enhanced with elastomer impact modifiers. Offers up to 2.5× higher impact toughness than standard PLA with ABS-like ductility without the toxic styrene emissions or layer separation issues.
PETG High Impact
Glycol-modified polyethylene terephthalate. Exceptional layer bonding, superior chemical resistance (oils, alcohols, weak acids), UV weatherability, and continuous thermal resistance up to 75°C.
TPU 95A Flexible
Thermoplastic polyurethane with 95A Shore hardness. Rubbery, highly flexible, wear-resistant, and tear-proof. Ideal for custom gaskets, drone bumpers, vibration isolation mounts, and ergonomic grips.
Engineering Material Comparison Matrix
| Property | PLA Standard | Tough PLA Pro | PETG Industrial | TPU 95A |
|---|---|---|---|---|
| Rigidity / Stiffness | Very High (3.5 GPa) | High (3.0 GPa) | Medium-High (2.2 GPa) | Flexible (Elastomer) |
| Heat Deflection (HDT) | 55°C | 58°C | 75°C | 60°C |
| Impact Resistance | Low (Brittle under shock) | High (Toughened) | High (Ductile) | Maximum |
| Weather / UV Resistance | Indoor Only | Indoor Only | Excellent (Outdoor Ready) | Good |
| Best Use Cases | Visual models, sculptures | Snap-fits, tool handles | Brackets, outdoor jigs | Gaskets, bumpers, seals |