Specialty Chemicals

Ricobond 1731 is a viscous, brown liquid polymer composed of low molecular weight polybutadiene functionalized with maleic anhydride. It serves as an effective adhesion promoter and reactive compatibilizer, enhancing bonding in rubber compounds, adhesives, sealants, coatings, and encapsulants. Its maleic anhydride groups enable strong reactions with epoxy, amine, and hydroxyl groups, providing moisture resistance and compatibility with both polar and non-polar materials.

RICOBOND 1731 HS is a powdered maleinized polybutadiene dispersion combined with amorphous silica for easy handling. This free-flowing powder enhances adhesion in rubber compounds to metals and textiles, offering excellent reactivity and moisture resistance. It serves as a reactive toughener and compatibilizer, ideal for elastomers, coatings, adhesives, sealants, and electronics applications.

Krasol® HLBH P 3000 is a clear, viscous, hydrogenated hydroxyl-terminated polyolefin liquid with a molecular weight of 3,000 g/mol. It offers excellent UV stability, heat resistance, and adhesion to challenging substrates like polyolefins. This polymer is hydrolytically stable, electrically insulative, and suitable for use in prepolymers, elastomers, adhesives, coatings, and polyurethane applications.

SR-PPE-2000 is a brownish yellow transparent viscous liquid polyphenylene ether resin with low molecular weight, end-capped with vinylbenzyl ether groups. It features low dielectric properties, high heat resistance, low water absorption, and low viscosity, making it ideal for electronic applications such as ultra-low dielectric loss CCL substrates and PWB insulating films.