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An abundance of medical devices are made from PP. [46] Polypropylene items for laboratory use. Blue and orange closures are not made of polypropylene. A common application for polypropylene is as biaxially oriented polypropylene (BOPP). These BOPP sheets are used to make a wide variety of materials including clear bags. When polypropylene is ...
Wood-plastic composite. Wood–plastic composites (WPCs) are composite materials made of wood fiber/wood flour and thermoplastic(s) such as polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), or polylactic acid (PLA). In addition to wood fiber and plastic, WPCs can also contain other ligno-cellulosic and/or inorganic filler materials.
Typical engineered composite materials are made up of a binding agent forming the matrix and a filler material (particulates or fibres) giving substance, e.g.: Concrete, reinforced concrete and masonry with cement, lime or mortar (which is itself a composite material) as a binder; Composite wood such as glulam and plywood with wood glue as a binder
The introduction of Polypropylene drums permitted the routine commercial use of a range of highly corrosive chemicals in the tanning industry, for processes such as depilation and bleaching. In spite of the cheapness of the processes, the required chemicals are too aggressive for most practical choices of metal drums.
They do not rot or corrode (like wood or metal), and have excellent weatherability. Plastics can be shaped for use by extrusion, bending, molding, and cutting, allowing a wide variety of shapes to be made of plastic. Plastics can also be made any color through the addition of pigments. Nevertheless, there are limitations to the use of plastic.
IKEA's Better Shelter uses structural panels made out of polyolefin foam, stating, "They are tough and durable.". [17] Piping systems for the conveyance of water, chemicals or gases are commonly produced in Polypropylene, and to a much greater extent Polyethylene. Piping systems in high-density Polyethylene (HDPE, PE100, PE80) are fast becoming ...
This coating is much thinner than a metal foil could be made, in the range of 0.5 micrometres. [1] This coating will not fade or discolour over time. While oriented polypropylene and polyethylene terephthalate (PET) are the most common films used for metallisation, nylon, polyethylene and cast polypropylene are also used. [2]
Plastic consumption differs among countries and communities, with some form of plastic having made its way into most people's lives. North America (i.e. the North American Free Trade Agreement or NAFTA region) accounts for 21% of global plastic consumption, closely followed by China (20%) and Western Europe (18%).