Plastics can be engineered for specific uses by matching up the properties of the plastic to the job it will ultimately be used for. Plastics are examples of polymers - very large molecules formed ...

Decades of development towards improving the properties of plastics, making them easier to process and lowering the cost of production has led to their broad use in a variety of different ...

Polymerisation is the process in which many small monomer units combine to form one large polymer molecule. The alkenes ethene and propene are two important feedstocks in the petrochemical ...

Examples of thermoset plastics include phenolic resins, amino resins, polyester resins, silicon resins, epoxy resins, and polyurethanes. This handbook discusses the types, properties, uses, and ...

It is one of the strongest plastics and is a good go-to material when you want the best properties of plastic, and don’t need the full strength of a metal part. It was originally formulated to ...

Cut plastic sandwich bags apart to make squares of plastic that are about 15cm x 15cm ... A juice box is a box that needs to keep liquid (juice) on the inside. Remind students that the properties of ...

Students will help plan and conduct different tests on the materials. Students will be able to explain that when testing materials to learn about their properties, all the materials need to be tested ...

The main commercial appeal of these materials lies on their ability to offer a broad variety of tailor-made properties and yet be cheap, and easily processed and conformed into a myriad of shapes and ...

The study highlights how plastic fibers and treated CDW improve concrete's strength and durability, addressing waste ...