Different types of rubber stoppers
One size does not fit all. This goes for rubber stoppers used in various industries. The rubber stoppers are made of different shapes and diameters to give the perfect fit. Rubber plugs are used to stop spillage and seal the containers so it is important the right type of rubber stopper is used. Therefore, in this article, I will tell you what rubber stoppers are and nine different types of rubber stoppers. So, let’s find out. What Is a Rubber Stopper? A rubber stopper is a small, tapered plug used to seal the openings of test tubes, flasks and other laboratory glassware. Stoppers made of cork are also available for this purpose. However, rubber stoppers are preferable for applications that require a tighter seal or a greater degree of chemical resistance. Purpose The primary purpose of a rubber stopper is to prevent a gas or liquid from escaping its container during a scientific experiment. Rubber stoppers can also prevent the contamina...