Tinna’s Prime Polyfill are expertly formulated using ultra-fine CaCO₃ particles blended with virgin polymers and high-performance additives. Tailored to suit specific end applications, they enhance strength, improve stiffness, and modify both physical and mechanical properties—all while optimizing processing efficiency and reducing production costs.

Also known as anti-fibrillation masterbatches, they play a crucial role in applications where edge security and durability are essential, such as Raffia tapes and FIBC bags, preventing slit tape edge fraying. With superior anti-fibrillation properties, these masterbatches ensure better dimensional stability, reduced powder formation, and enhanced product longevity across a range of industrial uses.