i think the answers you are looking for are thermoplastics and thermosetting plastics :)
different types of software packages
plastic
· Cans · Glass · Cardboard · Plastic containers · Plastic bag
Now are known hundreds types of plastic materials, different by chemical, physical and mechanical properties.
There are a variety of types of plastic. Some of these include Polystyrene (PS), Low Density Polyethylene (LDPE), and Polyvinyl Chloride (PVC).
Plastic and different types of metal.
There are many different types of plastic fabricators in Ohio. These include Commercial Plastic Fabricators, Midwest Plastic Fabricators, and Custom Plastic Fabricators.
Clip fans typically differ based on size and brand. There are not many different types unless you count different materials such as metal or plastic fan blades as different types.
There are many different types of electric guitars, and they are made with a variety of materials, including plastic.
Think about this one- Does different types of plastic matter? (plastic wrap vs. hard plastic) Or do all plastics leach toxins?
The black plastic used in plastic handles are a thermosetting plastic, typically Bakelite. Many other types of plastic, called thermoplastics will wilt and deform on heating.
plastic erasers, art gum erasers, kneaded erasers