ECR Fiberglass Direct Roving for Filament Winding

Short Description:

Continuous filament winding process is that the steel band moves in back – and – forth circulation motion. The Fiberglass winding, compound, sand inclusion and curing etc process are finished at moving forward mandrel core at end the product is cut at requested length.

  • Brand name: ACM
  • Place of origin: Thailand
  • Technique: Filament Winding Process
  • Roving type: Direct Roving
  • Fiberglass type: ECR-glass
  • Resin: UP/VE/EP
  • Packing: Standard International Exporting Packing.
  • Application: FRP Pipe/ Chemical Storage Tank etc.
  • Product Detail

    Product Tags

    Direct Roving for Filament Winding

    ECR-glass direct roving for filament winding are designed to use reinforcing silane size and provide fast wet - out , good compatible with multiple resins allowing superior mechanical properties.

    Product Code

    Filament Diameter(μm)

    Linear Density(tex) Compatible Resin ECR-glass direct roving for filament winding Product Features and Application



    300、600、1200、2400、4800、9600 UP/VE ※Fast and complete wet-out in resin
    ※sLow catenary
    ※Low Fuzz
    ※Excellent mechanical property
    ※Use for making FRP Pipe,Chemical storage tank



    Direct Roving for Filament Winding

    Filament winding roving is mainly compatible with unsaturated polyester, polyurethane, vinyl, epoxy and phenolic resins, etc. Its final composite product delivers excellent mechanical properties.


    Traditional process: Continuous strands of resin-impregnated glass fiber are wound under tension onto a mandrel in precise geometric patterns to build up the part which is cured to form the finished composites.
    Continuous process: Multiple laminate layers, composed of resin, reinforcement glass and other materials are applies to a rotating mandrel, which is formed from a continuous steel band continuously traveling in a cork-crew motion. The composite part is heated and cured in place as the mandrel travels through the line and then cut into a specific length with a traveling cut-off saw.

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