Agricultural Films Plastics in Agriculture - Raise Yield Combined with Higher Quality Greenhouse polymer films covers products from photo, thermal and chemical degradation during their use. Nowadays the lifetime of greenhouse films can vary between one and five years. The most important parameters affecting the useful lifetime of greenhouse films can be categorized in two classes, film inherent parameters such as polymer type, film thickness and stabilization additives and environmental factors like agrochemicals, solar irradiation, and temperature. The main classes of polymer stabilizers used in agricultural films are antioxidants, processing stabilizers, UV absorbers and polymeric HALS additives. As a leading supplier of polymer stabilizers, MANACO supplies HALS and UV stabilizers that enhance and improve lifetime of plastic film and other polymer based items used in the agricultural industry and business. Greenhouse Films Mulch Films Stretch & Silage Films