Perhaps a negative aspect of this quality is that it can be difficult to bond Polypropylene to other surfaces (i.e. Polypropylene has a relatively slippery surface which can make it a possible substitute for plastics like Acetal (POM) in low friction applications like gears or for use as a contact point for furniture. Other applications together make up the rest of the global polypropylene consumption. Household appliances and automotive industries both consume 10% each and construction materials follows with 5% of the market. The major end users of polypropylene are the packaging industry, which consumes about 30% of the total, followed by the electrical and equipment manufacturing, which uses about 13% each. Today it is one of the most commonly produced plastics in the world.ĬNC Cut Polypropylene Living Hinge Prototype Child Safe Lid by Creative MechanismsĪccording to some reports, the current global demand for the material generates an annual market of about 45 million metric tons and it is estimated that the demand will rise to approximately 62 million metric tons by 2020. By 1957, its popularity had exploded and widespread commercial production began across Europe. Natta perfected and synthesized the first polypropylene resin in Spain in 1954, and the ability of polypropylene to crystallize created a lot of excitement. It became prominent extremely fast, as commercial production began barely three years after Italian chemist, Professor Giulio Natta, first polymerized it. Polypropylene was first polymerized in 1951 by a pair of Phillips petroleum scientists named Paul Hogan and Robe rt Banks and later by Italian and German scientists Natta and Rehn.
It is used in a variety of applications to include packaging for consumer products, plastic parts for various industries including the automotive industry, special devices like living hinges, and textiles. Polypropylene (PP) is a thermoplastic “addition polymer” made from the combination of propylene monomers. What is Polypropylene (PP), and What is it Used For?
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