Enhancing Safety and Efficiency in Additive Manufacturing

In resin-based 3D printing, effective post-processing is crucial for producing high-quality parts. Traditionally, excess resin is removed using isopropyl alcohol (IPA), which involves manual scrubbing. This method poses significant risks due to IPA’s flammability, releasing harmful VOCs and causing technician fatigue.

Innovative Automated Solutions

PostProcess Technologies has pioneered automated solutions that eliminate IPA, combining advanced hardware, proprietary software, and specialized chemistries. Their DEMI system, utilizing Submersed Vortex Cavitation technology and PLM-403-SUB detergent, efficiently cleans printed parts, addressing both safety and environmental concerns.

To fully remove IPA from the workflow, PostProcess developed AUX-400-RINSE, an organic-based rinse solution used as the final step in their automated resin removal process. Comprehensive testing shows AUX-400-RINSE surpasses industry safety and performance standards, ensuring consistent part quality, reducing manual labor, and promoting a healthier work environment.

Advancing Industry Standards

By adopting IPA-free methods like AUX-400-RINSE, manufacturers can enhance safety, improve environmental practices, and achieve operational efficiency. This solution significantly reduces safety hazards, with AUX-400-RINSE offering a lower vapor pressure and higher flashpoint compared to IPA.

Learn More

Download our white paper, “Eliminating IPA in Resin Cleaning: Enhancing Safety and Efficiency in Additive Manufacturing,” to explore how you can transition to safer resin cleaning solutions.