What kind of fluids are compatible with FRP?
Since most of the chemical resistance of FRP comes from the resin (plastic matrix) component, manufacturers worldwide publish a “Chemical Resistance Chart” of their products, which is consistent with the kind of fluid to be stored, its gravimetric concentration, the maximum work temperature, plus other considerations (pH, impurity concentration, phase, etc.). These charts, used by FRP manufacturers and specialists, show product’s resistance to different kinds of fluids. Nevertheless, it should be noted that despite resin being the main component for chemical resistance, the fiberglass or reinforcement must be properly selected based on compatibility with the resin and the fluid to be stored.
