(5) Shaped fabric The shape of the profiled fabric is very similar to the shape of the article to be reinforced, and must be woven on a dedicated loom. Shaped fabrics of symmetrical shape are: round caps, cones, caps, dumbbell-shaped fabrics, etc., and can also be made into asymmetrical shapes such as boxes and hulls.
(6) Grooved core fabric The cored fabric is a fabric composed of two parallel fabrics joined by longitudinal vertical strips, and the cross-sectional shape may be triangular or rectangular.
(7) Glass fiber stitch woven fabric Also known as a knitted felt or a woven felt, it is different from ordinary fabrics and from felt of the usual meaning. The most typical stitchbonded fabric is a layer of warp yarns which are overlapped with a layer of weft yarns, and the warp yarns and the weft yarns are woven together into a fabric by stitching. The advantages of the stitchbonded fabric are as follows: 1. It can increase the ultimate tensile strength of the FRP laminate, the delamination strength under the tension and the flexural strength; 2 reduce the weight of the FRP product; 3 smooth the surface of the FRP; 4 simplify Hand paste operation to improve labor productivity. This reinforcing material can replace continuous strand mat in pultrusion FRP and RTM, and can also replace gingham in the production of centrifugal glass tubing.
(8) Glass fiber insulation sleeve Weaved into a tube with fiberglass yarn. And coated with various insulation grades made of resin material. There are PVC resin glass fiber paint tubes. Acrylic glass fiber paint tube, silicone glass fiber paint tube, etc.
