Vapor smoothing of plastic components

Vapor Smoothing: For injection-molded surfaces

High-quality, smooth surface

Vapor Smoothing is a process for surface finishing of 3D-printed plastic components. It aims to create a smooth, sealed and compacted surface.

The principle of vapor smoothing is based on the controlled chemical reaction between a solvent vapor and the surface of 3D-printed plastic parts. When the printed part is exposed to the solvent vapor, the solvent begins to slightly dissolve and reshape the surface structures of the plastic. This results in rough and irregular surfaces being smoothed by liquefying and rearranging the boundary layers and micro-roughness of the parts.

The aim here is to improve the cosmetic appearance and mechanical properties of the components, making them more attractive for demanding applications in various industrial sectors. The densification and sealing of the surface also helps to make the components more resistant to environmental influences such as moisture and chemicals.

Which materials are suitable?

Which procedure is suitable?

Areas of application

1. Increased mechanical performance

Compaction of the surface structure through vapor smoothing can increase the strength and durability of the components. A smooth, uniform surface contributes to the even distribution of loads, which makes the components more resistant to mechanical influences. This extends the range of applications in areas where high load-bearing capacity and durability are required.

2. Optimized hygiene and sterilizability

Vapor smoothing improves the density and smoothness of the surface, making the parts less susceptible to the accumulation of particles and microorganisms. Smooth surfaces are easier to sanitize and provide fewer hiding places for bacteria, making them ideal for applications in medical devices or products that require regular cleaning.

3. Efficient fluid and gas routing

By smoothing the inner and outer surfaces, components can efficiently fulfill gas- or liquid-conducting functions. A smooth inner surface helps to optimize flow and reduce turbulence, which is crucial for use in hydraulic or pneumatic systems. Sealing micro-gaps can also prevent leaks.

4. Aesthetically pleasing visible components

For components that fulfill an aesthetic function and are often visible, a flawless and appealing surface is essential. Vapor Smoothing eliminates the visible layer lines and roughness of 3D printed parts, resulting in a professional and high-quality appearance. This is particularly important in consumer goods production and other aesthetically demanding areas.

Advantages

Upload your 3D files to our configurator now and select chemical smoothing under "Finish options".

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