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ProPatto16
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how do they make the resin different colours ? Is it a dye?
SLA (Stereolithography) printing is a type of 3D printing technology that uses a liquid resin material that is cured by a light source to create a solid object. Coloured resin is a type of resin that has been pigmented to produce objects in various colors.
SLA printing coloured resin works by using a laser or projector to selectively cure a liquid resin layer by layer, creating a solid object. The colored resin is mixed with photoinitiators, which react to the light source to cause the resin to harden. The process is repeated until the entire object is created.
SLA printing coloured resin allows for the creation of detailed and accurate objects with a smooth surface finish. It also offers a wide range of colors and the ability to mix colors for custom creations. The printing process is also relatively fast and can produce complex shapes that may not be possible with other types of 3D printing.
Some of the limitations of SLA printing coloured resin include the higher cost of materials compared to other 3D printing methods, as well as the need for post-processing to remove excess resin and cure the final object. It also requires a well-ventilated area and protective equipment due to the use of potentially harmful chemicals.
SLA printing coloured resin is commonly used in various industries such as jewelry making, prototyping, and manufacturing. It is also used in the medical field for creating custom implants and prosthetics. Additionally, it can be used for creating decorative objects, figurines, and other artistic creations.