Aluminum is considered one of the most abundant metals found on this planet. It is the second most widely used metal worldwide due to its...

Plastic is a versatile material and can be used to manufacture a variety of products. Different products use different types of plastic, including the following. Polymethyl Methacrylate Polymethyl methacrylate, also known as acrylic, is primarily used as a glass alternative. It is a transparent thermoplastic. Unlike glass, it is shatter-resistant and lightweight. Its lightweight nature makes it easy to handle for various applications. It can also be colored in other shades, m