Specialty Wetlaid Papers and Technical Substrates
topic
Specialty wetlaid papers using ceramic, carbon, conductive, and specialty polymer fibres produce technical substrates for fuel cell gas diffusion layers, printed circuit board reinforcement, abrasive sheet backing, and architectural acoustic panels, with fibre selection and formation quality engineering providing precisely defined porosity, conductivity, thermal resistance, and mechanical properties impossible to achieve with drylaid or spunbond nonwoven alternatives.
Role
Produces high-value specialty technical nonwovens for emerging applications including fuel cells, electronics substrates, and acoustic management where the exceptional formation uniformity and short fibre processing capability of wetlaid technology enable the precise structural control required for sensitive electrochemical and acoustic applications that more uniform production methods of drylaid and spunbond cannot achieve.