Thermoplastics

Long-term antimicrobial needs in various plastic, rubber and composite materials have been increasing in recent years. Nanomaterials can provide cost-effective longevity of activity even in harsh environments and after significant thermal history, separating them from the more unstable organic biocides. NanoTek^® zinc oxide, copper oxide or doped zinc oxides can be fully dispersed into thermoplastic product formulations that are subsequently fabricated via injection molding, extrusion, blow molding, thermoforming or other typical plastic fabrication techniques. Antimicrobial activity is imparted to the article while the small particle size results in minimal effects on color and clarity, surface gloss, physical properties and melt flow properties of the finished product. Applications for antimicrobial plastic parts include children’s toys, refrigerator liners and other appliance parts, interior and exterior wall coverings, adhesives, caulks and sealants and food processing and food service equipment. Zinc oxide is FDA approved for skin contact applications and NanoTek^® zinc oxide is produced under cGMP conditions and is approved as an active ingredient for personal care products.

For additional information regarding these applications with our partner Altana BYK/Chemie, click on the following website: http://www.byk-chemie.com