Polypropylene sheets play a huge role in today’s civilization. It’s used in a variety of items, such as textiles, packaging, clothing and much more. The unique properties of this plastic make it ideal for many different items. For one, polypropylene is completely waterproof, unlike nylon. Therefore, the material is used in plastic bags, carpet, gulf courses, umbrellas and more. Hospitals have a huge use for polypropylene plastics, mainly because of their bacteria-fighting properties.
The chemical structure of this plastic hinders bacteria and mildew growth. This is why it’s used in a majority of food packing and surgical equipment. Thanks to these plastic sheets, a countless number of food poisonings and infections have been effectively prevented. Because polypropylene is rather cheap, it can be recycled without any worry.
The plastic is also very pliable and easy to work with. It’s pliability makes it extremely useful in applications that are exposed to constant stress and ware, such as door hinges. In fact, polypropylene is responsible for the durability of many electronics, such as phones and cameras. Nevertheless, polypropylene is widely used in semiconductors.
Polypropylene is known as a thermoplastic, meaning that it can easily be molded, compressed and injected. In other words, the plastic can be made into virtually any shape or size in great detail. It can even be used to make the molds themselves. The plastic’s high melting point explains why it’s used in many cooking wear, such as stirring spoons and ladles.
These sheets are also surprisingly resistant to chemicals and organic solvents, such as degreasing agents, acids and bases. Overall, the material is lightweight, corrosion resistant, electric resistant and strong across a large variety of temperatures. On top of this, it dies really easily, unlike other types of plastic. The plastic is approved by both the USDA and FDA. Polypropylene is usually available in either rods or sheets that come in various diameters and lengths. Rods can be anywhere from one-quarter to four inches in diameter, while sheets are anywhere between one-sixteenth to two inches in thickness.