Adhesives and Sealants Formulations with Plasticizers

Plasticizers increase polymer chain mobility, lowering glass transition temperature, and enhancing flexibility without compromising adhesion strength. Plasticizers prove essential in applications in construction sealants, pressure-sensitive adhesives, and assembly applications. 

Sub-types include adipates, benzoates, citrates, and polymeric plasticizers. Recent developments focus on bio-based plasticizers derived from renewable resources like vegetable oils and growing demand for non-phthalate plasticizers addressing regulatory concerns.