Heat Transfer Fluid

Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) are a large, complex group of synthetic c chemicals that have been used in various consumer products since the 1950s. PFAS molecules are made up of a chained link of carbon and fluorine atoms. Because the carbon-fluorine bond is one of the strongest, these chemicals do not degrade easily in the environment.

There is mounting evidence of PFAS environmental persistence and potential health impacts. PFAS have been linked to serious health issues, including cancer, liver damage, and fertility problems. Long-term exposure, even at low levels, is a growing concern due to PFAS's persistence in the body. Certain PFAS chemicals contaminate water sources and soil, persisting for decades. These chemicals bioaccumulate in the food chain, affecting wildlife.

Governments worldwide are implementing stricter PFAS regulations. The United States Environmental Protec on Agency (EPA) is considering designating certain PFAS as hazardous substances.

PFAS-based coolants, cleaners and defluxers are widely used in the frontend wafer fabrication and and backend test & packaging processes.

By transitioning to PFAS-free alternatives, semiconductor manufacturers can migrate liabilities, ensure regulatory compliance, and position themselves as leaders in responsible manufacturing

In order to meet the needs of the semiconductor industry, our business partner ITW has recently rolled out the following PFAS-free alternatives:

• Techpray Precision-V 3283 is a direct, drop-in replacement for 3M FluorinertTM
  FC-3283 coolant
• Techpray Precision-V 3900 is a non-flammable USA made cleaner with low GWP
• Techspray Precision-V 3910 is a non-flammable and cost effective USA made defluxer with low GWP