Dentures require a framework to support them, which is usually called a full or partial plate. This plate can be made from rigid acrylic or a type of thermoplastic (nylon) polymer, as explained by Dental Update. Or it can be moulded from chrome cobalt metal.
The dentist takes an impression of the patient's gums, which is used to create a mould. This mould is then used as the basis of a wax model to which the teeth are added. The model is tested in the patient's mouth to confirm it will be suitable in size and colour, and for the formation of a plate that fits snugly in the mouth.
Plates made from acrylic resin are compatible with dentures that require an artificial gumline because the material can be tinted to resemble the patient's natural gum colour. Metal plates, however, carry less risk of breaking. They are also stronger and provide a better fit. This makes metal ideal for partial plates that are fully hidden behind the remaining natural teeth.
Understanding the strengths and weaknesses of your dentures can tell you how long you can expect them to last. The lifespan of a denture also depends on your oral hygiene regime, so it's essential to clean them daily. Above all, take care of your natural gums to keep them healthy enough to wear dentures, using products to prevent the bacteria that causes painful gingivitis and bleeding.
So, what are dentures made of? There are various alternatives to wearing them, but if you choose this option, it's a good idea to know how and why these materials are used so you can make an informed choice.