Mineral fillers are reinforced with resins to enhance physical and mechanical properties of plastics, such as bending and compressive strength, shear strength, wet electrical properties, and filler wetting and dispersing properties. To improve the strength and moisture resistance of molding sand in resin sand casting, enhance the adhesive properties of reinforced resin silica sand. Adding fiberglass and mineral wool to phenolic adhesive during production can enhance moisture resistance and improve compression resilience. Great bonding promoter for polyurethane, epoxy, nitrile, phenolic adhesives, and sealants. It improves pigment dispersion and enhances adhesion to glass, aluminum, and metal. Also suitable for polyurethane, epoxy, and acrylic latex coatings. |