Is it better to use ABS or photosensitive resin for 3D printing hand board

Photosensitive resin refers to the material used for light curing rapid prototyping. It is liquid light curing resin, or liquid photosensitive resin, which is mainly composed of oligomer, photoinitiator and diluent. The photosensitive resin used for SLA is basically the same as the ordinary light curing prepolymer. However, since the light source used for SLA is monochromatic light, which is different from ordinary ultraviolet light, and has higher requirements for curing rate, the photosensitive resin used for SLA generally should have the following characteristics.

(1) Low viscosity. Light curing is based on CAD model, resin layer by layer superimposed into parts. When one layer is finished, because the surface tension of the resin is greater than that of the solid resin, it is difficult for the liquid resin to automatically cover the surface of the cured solid resin The resin liquid level must be scraped and coated once with the help of automatic scraper, and the next layer can be processed only after the liquid level is leveled. This requires the resin to have low viscosity to ensure its good leveling and easy operation. Now the resin viscosity is generally required to be below 600 CP · s (30 ℃).

ABS material

In terms of material properties, ABS plastic is quite easy to print from the perspective of hot end. No matter what kind of extruder is used, the material will be extruded smoothly without worrying about blockage or solidification. Secondly, ABS material also has softness. Even under pressure, it will only bend and will not break. Suitable for making bracelets and other wearables.

Photosensitive resin

Photosensitive resin is generally liquefied. Printing objects with this material generally have the characteristics of high strength, high temperature resistance, waterproof and so on. However, the photosensitive resin material is easy to harden if it is not used for a long time, and the material has certain toxicity, so it needs to be sealed and preserved when it is not used.

The above is the relevant introduction about "whether ABS or photosensitive resin is better for 3D printing hand board". Polyketone resin manufacturers focus on the development and application of UV light curing special new materials. Their main products are UV resin, UV light curing resin, special UV resin, photosensitive resin, etc. at the same time, they provide customers with solutions to light curing, special coatings, inks, adhesives and other industrial problems. Welcome to consult.