BestSolv® Zeta: PFAS-Free Engineered Fluid

BestSolv® Zeta is the next generation, non-PFAS formulated non-flammable fluid with low environmental impact and maximum cleaning power. It serves as an effective cleaning solvent in a diverse range of industrial applications, such as vapor degreasing and precision cleaning of industrial parts that contain true machining oils.

Based on the 3M™ announcement of Novec™ fluid phase out in 2022, BestSolv® Zeta cleaning solvent was designed as a next generation, PFAS-free drop-in replacement fluid for 3M™ Novec™ engineered fluids such as 3M™ Novec 7100.

For those who need a direct molecule replacement for 3M™ Novec™ 7100, Best Technology also offers BestSolv® 7100 as an alternative.

BestSolv® Zeta is a high-purity neat HCFO / HFO in itself and also acts as the base chemical for the BestSolv® Omega blend

Benefits of BestSolv® Zeta

• Next generation beyond HFE and HFCs
• PFAS-free Hydrochlorofluoroolefin HCFO / Hydrofluoroolefin (HFO) proprietary fluid
• Excellent solvency (high Kb value of 44) without trans-1,2-dichloroethylene
• Ideal for vapor degreasing and precision cleaning applications
• Ideal boiling point for cleaning applications (129 °F / 54 °C)
• Compatible with a wide range of materials
• Non-flammable
• No flash point
• Low toxicity – high AEL (Allowable Exposure Limit) of 250 ppm
• Very low Global Warming Potential (GWP)
• No Ozone Depletion Potential (ODP)