This document specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of polytetrafluoroethylene dispersion resin for heat exchange tubes. This document applies to polytetrafluoroethylene dispersion resin for heat exchange tubes produced by dispersion polymerization.
T/FSI 066-2021 history
2021T/FSI 066-2021 Polytetrafluoroethylene dispersion resin for heat exchange tubes