Polypropylene (PP) is a plastic of thermoplastic type which have the most lightweight. The mechanical properties are very good, tochness with the tensile strength, Impact and good balanced. This have melting point 165C. The low weathering resistance are the excellent insulator. PP can bring to use with the same application PE and used in a wide variety of application including. For example making hot food bag, clear film, film wrap or packing food wich did not need the oxygen permeability, electric appliances, furniture, kitchenware etc.
PP + Elastomer a polymer that hight stretch when it has been a force from the outside. In addition is also back to the old appearance quickly.