Loctite 3D IND405 HDT50 is a high-performance, transparent engineering resin from Henkel, specifically engineered for demanding industrial applications. This material stands out due to an exceptional combination of high heat deflection temperature (HDT50) and significant elongation at break, making it ideal for functional prototypes and durable load-bearing parts. Unlike standard resins, IND405 offers remarkable toughness that helps prevent brittle fractures and increases resistance to impacts and vibrations. The resin delivers excellent resolution and surface quality, enabling precise and intricate prints. It is formulated for use with common DLP and SLA 3D printers operating in the 385 to 405 nm wavelength range. Its post-cure mechanical properties make this material particularly suitable for technical engineering applications, the creation of moving mechanisms, and enclosures that must withstand thermal stress. Thanks to its transparency, it is also a viable option for optical displays or fluidics testing where visibility is required. Regarding safety, please note that this is a chemical product requiring handling with protective gloves in a well-ventilated area or under a fume extraction system. Skin contact must be avoided. After the printing process, the model requires thorough cleaning in a suitable solvent such as isopropyl alcohol to remove excess uncured resin. Subsequently, post-curing with UV light (e.g., in a curing chamber) is necessary to achieve final mechanical properties and maximum stability. Minor post-processing like sanding or polishing can be performed to further enhance the optical clarity of the transparent surface.
Engineering
