Novec Solvent Cleaning and Vapour Degreasing

Novec fluids are a safer alternative to n-propyl bromide (nPB) and trichloroethylene (TCE) because of their high margin of safety. Typical vapour degreaser exposure is 10ppm. However, in order to use nPB and Trike safely, the airborne concentration needs to be below 10ppm at all times. In contrast, Novec fluids have an average exposure limit of 200ppm, giving them a much wider safety margin for workers to use in this application.

Novec fluids are environmentally sustainable, with zero ozone depletion potential and low global warming potential. Unlike many other cleaning and vapour degreasing solvents, Novec fluids are not scheduled for regulatory phase-down or phase-out.

Because of their low surface tension, Novec fluids can penetrate tight spaces and thoroughly clean hard-to-reach areas. They evaporate quickly without leaving residue, which means parts get clean faster and costly “drag out” solvent losses are reduced. Together, these properties make them a smart choice for a variety of cleaning processes, from light-duty to heavy-duty and everything in between.

At 3M, we develop breakthrough science that applies to your real-world cleaning needs – and our value goes far beyond sustainable chemistry. Our 3M Novec experts can help you work through the nuances of designing a new cleaning process or incorporating a replacement cleaning solution. We can help you achieve your goals while navigating complex government regulations, safety needs, business goals and technical precision.