Formlabs Durable Resin V2 (Form 3) - 1L is a high-performance material designed to simulate the mechanical properties of Polypropylene (PP), offering a unique combination of low friction and high impact resistance. This material is engineered for the Form 3 ecosystem, providing the ductility and wear resistance required for components that must undergo significant deformation or maintain moving parts. Consequently, it is the premier choice for Australian product designers developing snap-fits, hinges, and consumer packaging prototypes that require a smooth, glossy finish and long-term durability.
Engineering Functional Prototypes with Formlabs Durable Resin V2 (Form 3) - 1L
The Formlabs Durable Resin V2 (Form 3) - 1L features a Shore Hardness of 75D, allowing parts to deflect and return to their original shape without fracture. This high elongation at break makes it indispensable for protective housings and friction-reducing assemblies. Furthermore, the material's translucent appearance allows for the internal inspection of complex geometries whilst providing a professional aesthetic that mimics injection-moulded plastics used in high-volume manufacturing.
Mechanical Properties and Technical Specifications
Whilst maintaining flexibility, the material provides structural integrity for mechanical assemblies. The following properties are validated for parts post-cured at 60°C for 60 minutes:
| Mechanical Property | Value (Post-Cured) |
|---|---|
| Shore Hardness | 75D |
| Ultimate Tensile Strength | 28 MPa |
| Tensile Modulus | 1.0 GPa |
| Elongation at Break | 55% |
| Impact Strength (Notched Izod) | 105 J/m |
Post-Processing and Australian Industrial Use
Utilising Formlabs Durable Resin V2 (Form 3) - 1L in an industrial workflow requires a standard 20-minute wash in Isopropyl Alcohol (IPA). Because of its high impact strength, it is widely adopted by Australian automotive and consumer electronics firms for fit-testing parts that would traditionally require expensive tooling. To ensure the 75D hardness and maximum elongation are achieved, parts must be cured in a Form Cure or Form Cure L following the specified time and temperature protocols.
