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Application and Cautions of Silane Coupling Agents KH-550


1. Silane coupling agents KH-550 are an excellent glass fiber treatment agent


The mechanical strength, electrical properties and anti-aging properties of the composites are improved. In the production of glass fiber cotton and mineral cotton, they can be added to phenolic resin binder to improve moisture resistance and compression resilience.


2. Application of silane coupling agents KH-550 in mineral filling


They can greatly improve the dry and wet bending strength, compressive strength, shear strength and other physical and mechanical properties and wet electrical properties of plastics, and promote the wettability and dispersion of fillers in polymers.


3. Silane coupling agents KH-550 are an excellent adhesion promoter


Silane coupling agents KH-550 can improve the dispersion of pigments and the adhesion to glass, aluminum and iron metals. They are also suitable for polyurethane, epoxy and acrylic emulsion coatings.


4. Application of silane coupling agents KH-550 in engineering plastics industry


They can greatly improve the compatibility between inorganic filler and resin, increase its fluidity, and improve the strength and toughness of engineering plastics; Applicable resins include: phenolic, epoxy, PA, PU, PC, PP, melamine, acrylic resin, etc.


5. Other applications of silane coupling agents KH-550


Silane coupling agents KH-550 are helpful to improve the phenolic resin adhesion and water resistance of wear-resistant self hardening sand in the manufacturing of grinding wheel.


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


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


Silane coupling agents KH-550 should be stored at room temperature and are valid for 1 year.


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