Poly-Vinylidene Chloride (PVDC) is a water-based coating often used to improve barriers and reduce permeability. It keeps food fresh, improves shelf life, and gives packaging an attractive high-gloss finish; all qualities that are behind the packaging industry’s preference for plastic. As a thermoplastic, PVDC is flexible, clear, and easily extruded. It clings well and resists oils and other chemicals, so it’s often used in pharmaceutical packaging. It’s easy to laminate, and if you need a more budget-friendly option, it can be mixed with cheaper monomers. One of the most popular of these consists of 85% vinylidene chloride and 15% vinyl chloride--more commonly known as Saran wrap.
The Formulated Polymers Blog
FP 2177 has had a remarkable journey since it was launched in April 2017. One of the bestselling water-based coating for cardboard and paper, this carefully crafted anti-slip material has proved to be an excellent performer. Here’s an update on the glue that has made real changes in the airline industry.
Topics: Anti-Slip Coating