3B’s Direct Rovings are designed for excellent processability in composites technologies like:
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Our high performance R-glass, HiPer-tex®, is designed for high load bearings thanks to its high stiffness and strength. HiPer-tex® also displays an improved thermal resistance over standard E type glass, and is corrosion as well as acid resistant.
Depending on the technology they are designed for, 3B’s Direct Rovings are compatible with Thermoplastic or Thermoset resins as presented in our product portfolio below.
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Fiberglass Direct Roving is coated with a silane-based sizing compatible with unsaturated polyester, vinyl ester and epoxy resins and designed for filament winding, pultrusion and weaving applications.
Fiberglass Direct Roving is suitable for use in pipes,Hollow composite insulator， pressure vessels, gratings, profiles, boats, High-pressure pipelines and pressure vessels，Pressure resistant FRP water pipes, chemical resistant pipes and storage tanks and chemical storage tanks.