Reactive Silicone Additives

ADDSiL™ Silicone Prepolymers & Oligomers are a range of reactive silicone intermediates designed for advanced coatings, adhesives, sealants, surface treatment, electronics, composites, and specialty industrial applications. Featuring controlled molecular structures and functional reactive groups, these materials provide formulation flexibility, reactivity control, compatibility improvement, and performance enhancement for modern high-performance systems.

ADDSiL™ Silicone Prepolymer & Oligomer portfolio includes alkoxy-functional silicone prepolymers, hydroxyl-functional silicone prepolymers, acrylate-functional silicone prepolymers, vinyl-functional silicone prepolymers, epoxy-functional silicone prepolymers, amino-functional silicone prepolymers, isocyanate-functional silicone prepolymers, and alkoxy-functional silicone oligomers. Different molecular architectures and reactive functionalities allow formulators to optimize curing behavior, adhesion, flexibility, hydrophobicity, surface performance, and long-term durability.

These materials are widely used as reactive modifiers, resin intermediates, crosslinking components, adhesion promoters, surface treatment materials, and performance additives in both solvent-based and waterborne systems. Depending on formulation design, SiSiB® Silicone Prepolymers & Oligomers can improve weather resistance, water repellency, flexibility, scratch resistance, compatibility, thermal stability, and low surface energy performance.

Acrylate- and vinyl-functional silicone systems are commonly used in UV-curable coatings, release coatings, and high-performance surface modification applications. Epoxy- and amino-functional silicone prepolymers can enhance adhesion, compatibility, and toughness in coatings, adhesives, and composite systems. Hydroxyl- and alkoxy-functional silicone technologies are widely used in moisture-curing, condensation-curing, and hybrid resin systems.

ADDSiL™ Silicone Prepolymers & Oligomers are suitable for industrial coatings, release coatings, adhesives & sealants, textile treatment, paper treatment, electronics, composites, construction chemicals, and specialty surface engineering applications.

With controlled reactivity, broad compatibility, and versatile molecular design, the SiSiB® Silicone Prepolymer & Oligomer series provides flexible solutions for developing advanced high-performance industrial materials.