👉 Preparation fluid, often used in the context of 3D printing and other additive manufacturing processes, is a specialized liquid medium that serves as a carrier for the powdered material being deposited layer by layer to create a solid object. This fluid typically consists of a solvent or a mixture of solvents and other additives that help in the proper flow, wetting, and spreading of the powder particles across the build platform. It also aids in maintaining the stability of the powder bed and can influence the final properties of the printed object, such as its surface finish, strength, and porosity. The composition of preparation fluid can vary depending on the specific material being printed, but it generally includes solvents like acetone or isopropanol, along with other additives to control viscosity, reduce surface tension, and prevent clogging of the nozzles.
