Surface veil features:
The surface veil has smooth surface, good hand feeling and can be impregnated with resin fast.
Surface mat is used in FRP products, it penetrates rapidly, and completely eliminate the bubble phenomenon and white stains. The good attachment to the mold makes it suitable for products and mold surface of any complex shape, can conceal Gyrosigma, improve surface finish and anti-permeability, enhance the inter laminar shear strength and surface toughness, improve corrosion resistance and weather ability of products. It’s essential to use surface veil mat to manufacture high quality fiberglass mould and pultruded products.
Continuous glass fiber mat:
The continuous fiberglass mat is composed of continuous glass fiber monofilaments distributed in a spiral shape, and the coils are twisted to form a multi-node interlaced structure, supplemented by a small amount of adhesive, and dried to form a mat. Continuous mat mainly used for mechanical molding of glass steel, such as pultrusion, resin transfer molding (RTM), filament winding, molding process,high mechanical properties, good insulation properties, good corrosion resisting performance, good temperature resistance and excellent properties.
Composite mat: surface veil + continuous mat or surface veil + stitch mat
Composite mat is mainly used in fiberglass pultrusion process
Chopped strand mat is mainly used in fiberglass hand-lay up products