www.rgfibrotech.com Fundamentals of FRP Acid Storage Tanks and Its Specifications Continuous corrosion and other chemical reactions cause tanks to lose their structural integrity and eventually fail. The failures might be a result of mishandling, manufacturing defects, or the interaction of chemicals with the tank interior. It is crucial to select the right acid storage tank for your specific application. This article will provide you with an understanding of fiber-reinforced plastic (FRP) acid storage tanks and their specifications. In general, there are three types of materials used for fabricating FRP acid tanks: polyester, vinyl ester, and epoxy resin. Each material type has its own advantages and disadvantages. Many factors must be considered when selecting the material for an FRP tank including corrosive resistance, temperature range, mechanical properties, and chemical compatibility.
Polyester resins are the most commonly used in the manufacturing of FRP acid tanks. They are less expensive than other materials and have good corrosion resistance. However, polyester resins are not as resistant to high temperatures as vinyl esters or epoxy resins. Vinyl ester resins are more expensive than polyester resins but offer better chemical and heat resistance. These resins are commonly used in the construction of storage tanks for highly corrosive chemicals such as sulfuric acid. Epoxy resins are the most expensive of the three materials but offer the best chemical resistance. They are often used in the construction of storage tanks for highly corrosive chemicals such as hydrochloric acid. FRP acid storage tanks are available in a variety of shapes and sizes. The most common shape is a cylindrical tank with either a flat or conical bottom. Tanks can also be constructed in a rectangular shape. The size of the tank will be determined by the volume of acid to be stored.