KH-602, also known as vinyltriethoxysilane, is a silane coupling agent widely used in the rubber, plastic, and adhesive industries. Its molecular structure contains vinyl groups and triethoxysilane, making it an effective crosslinking agent and adhesion promoter. In the rubber industry, KH-602 enhances the dispersion of fillers in rubber compounds, leading to improved mechanical properties such as tensile strength, tear resistance, and abrasion resistance. Additionally, it facilitates the adhesion between rubber and various substrates, enhancing the performance of rubber-based products. In plastics, KH-602 improves the adhesion between polymers and inorganic surfaces, resulting in enhanced impact resistance and weatherability. Moreover, in adhesive formulations, it promotes strong bonding between substrates, providing excellent moisture resistance and durability.