Siloxane coupling agent series

Siloxane coupling agents contain both hydrolyzable siloxane groups and organic functional groups. Acting as interfacial bridge between inorganic and organic phases, they activate and modify surfaces of inorganic powders, fillers and glass fibers. They improve wetting & dispersion of fillers in resin matrix, enhance mechanical strength, water resistance and anti‑aging performance of composites, and reduce system viscosity, widely used in rubber‑plastic, coating and composite material formulations.

• 1. Powder modification: Surface treatment for aluminum hydroxide
• kaolin
• quartz powder
• silica and other inorganic fillers.
• 2. Rubber & plastics: Modified filled plastics and rubber
• improve filler compatibility and mechanical properties of finished goods.
• 3. Composite materials: Treatment for glass fiber and mineral fillers for SMC
• BMC and filament‑winding products.
• 4. Coatings & adhesives: Improve pigment dispersion
• enhance coating adhesion
• water and corrosion resistance.
• 5. Surface treatment for glass and ceramics to optimize interfacial bonding.