![]() Dry ice blasting also provides a faster and more uniform flash and burr removal process than manual methods.ĭry ice is a very soft media and can clean most surfaces without damage. Due to its non-abrasive nature, dry ice leaves the surface undamaged and free of residual media. ![]() Coatings and paint can be applied immediately after cleaning because the surface is left completely dry.ĭry ice cleaning can safely remove flash and burrs from a variety of materials: PEEK, PBT, Acetal, Nylon, LCP, ABS, UHMWPE, Nitinol and more. Dry ice cleaning is a dry process and eliminates the need for aqueous or chemical solutions when preparing a surface for painting. It can also be dialed up to clean heavy and stubborn contaminants, such as asphalt, corrosion and weld slag.ĭry ice cleaning can safely remove a variety of contaminants from parts, including oil, dust, release agents, fingerprints and more without causing surface damage. The compressed air pressure, dry ice particle size and dry ice feed rate can be adjusted and dialed down to clean very delicate and sensitive surfaces, such as soft alloys, electrical wires and sensors. Surfaces of tooling, machinery and finished parts can all be cleaned with dry ice.ĭry ice cleaning has a wide range on the aggression spectrum (from very aggressive to delicate cleaning). It is used to clean many types of surfaces in a multitude of commercial and manufacturing settings. The technology has been developed commercially by Cold Jet since 1986.ĭry ice blasting is also known as CO 2 blasting or cryogenic cleaning.ĭry ice blasting is a non-abrasive, non-conductive, non-toxic cleaning method that does not create secondary waste. The only remaining waste products are the dislodged contaminants, which can be vacuumed or swept away.ĭry ice blasting was originally developed to remove paint and coating from airplanes in the 1970’s. This eliminates the secondary waste stream that is created with other media blasting techniques. The dry ice sublimates, or phase transitions from solid CO 2 to gaseous CO 2, when it impacts the surface being cleaned. The dry ice blasting process does not create secondary waste. The dry ice blasting process has unique characteristics that differentiate it from other cleaning methods and other media blasting methods. The particles sublimate upon impact, lifting dirt and contaminants off the underlying substrate without damage. It differs in that dry ice cleaning uses solid carbon dioxide (CO 2) pellets or MicroParticles, accelerated at high velocities to impinge on the surface and clean it. Dry ice blasting, or dry ice cleaning, is similar to sand, bead and soda blasting in that it prepares and cleans surfaces using a medium accelerated in a pressurized air stream.
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