Silver Ion Antibacterial Masterbatch is composed of high-performance plastic particles embedded with silver-based antibacterial agents. When blended with standard polymer chips, it effectively inhibits bacterial growth on the surface of fibers or molded products. This allows manufacturers to easily produce antibacterial textiles, fabrics, filaments, and nonwoven materials without altering production equipment or processes.

The masterbatch is compatible with a wide range of polymers—including PET, polypropylene, and nylon 6—and delivers powerful antibacterial performance throughout the entire lifespan of the final product.

Product Features

✔ Broad-Spectrum Antibacterial Protection

This masterbatch rapidly destroys over 650 types of microorganisms, including E. coli, Staphylococcus aureus, Candida albicans, and common molds. Testing demonstrates an antibacterial rate of over 99%, ensuring reliable hygiene protection.

✔ Long-Lasting Antibacterial Effect

The antibacterial function remains active for as long as the fiber or plastic product is in use. Its controlled silver-ion release ensures stable and continuous protection over time.

✔ Excellent Thermal Stability

Designed for high-temperature fiber processing, the masterbatch maintains strong thermal resistance and does not easily discolor. It remains stable during melt-spinning, extrusion, or molding processes.

✔ Safe, Non-Toxic & Certified

The active antibacterial ingredient has passed safety and toxicology evaluations by authoritative organizations such as SGS and the Center for Disease Control and Prevention, ensuring suitability for consumer products, textiles, and daily-use applications.