stitch mat

详情

Definition: Fiberglass stitched mat is made from chopped fiberglass strands or woven roving which is cut into a certain length and randomly dispersed , laid on a roving matrix then stitched together with organic fibers. Product features: ***** thickness, high wet tensile strength retention. 2.Directional properties and strengths same to woven roving. ***** hollows on surface to make it good permeability. ***** to design variety weaving structures. 5.Stable structure required to achieve maximum tensile strength properties. Application: Fiberglass stitched mat is used in unsaturated polyester resin strenthen, primarily in pultrusion, RTM, filament winding and hand lay-up processed. Such as pultruded parts, pipes, storage tanks, wind generator blades and other FRP products.