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1. Silane coupling agents KH-550 are excellent glass fiber treatment agents, which can improve the mechanical strength, electrical properties and anti-aging properties of the composites. In the production of glass fiber cotton and mineral cotton, adding them to phenolic resin binder can improve moisture resistance and increase compression resilience.


2. Silane coupling agents KH-550 are used in mineral filling, which can greatly improve and enhance the physical and mechanical properties such as dry and wet bending strength, compressive strength, shear strength and wet electrical properties of plastics, and improve the wettability and dispersion of fillers in polymers.


3. Silane coupling agents KH-550 are excellent adhesion promoter, which can improve the dispersion of pigment and the adhesion to glass, aluminum and iron. It is also suitable for polyurethane, epoxy and acrylic latex coatings.


4. The application of silane coupling agents KH-550 in the manufacture of grinding wheel are helpful to improve the adhesion and water resistance of phenolic resin.


5. Silane coupling agents KH-550 can be used for the synthesis of amino silicone oil and its emulsion.


6. Silane coupling agents KH-550 can be used in foundry industry to improve the strength of molding sand and reduce gas generation.


7. Silane coupling agents KH-550 are also used in engineering plastics industry, which greatly improves the compatibility of inorganic filler and resin, increases its fluidity, and improves the strength and toughness of engineering plastics. Applicable resins: phenolic resin, epoxy resin, PA, PU, PC, PP, melamine, acrylic resin, etc.


8. The silane coupling agents KH-550 can be stored at room temperature for one year.