Fiberglass storage tanks are a type of fiberglass product, primarily made by winding a new composite material around a mold with glass fibers as the reinforcing agent and resin as the binder, all under the control of a microcomputer. These tanks offer corrosion resistance, high strength, lightweight, and long service life. Thanks to their flexible designability and strong processability, they can be easily tailored for various industries such as chemicals, environmental protection, and food processing, gradually replacing most of the market share of carbon steel and stainless steel.

Fiberglass storage tanks are categorized into vertical tanks, horizontal tanks, fiberglass tanks, chemical storage tanks, corrosion-resistant tanks, hydrochloric acid tanks, sulfuric acid tanks, food tanks, fermentation tanks, transport storage tanks, storage containers, glue tanks, chemical containers, pressure tanks, soy sauce tanks, nitric acid tanks, and more.

Select epoxy furan resin, modified or polyester resin, or phenolic resin as the binder based on the medium used (storage or transportation). It consists of a corrosion-resistant lining with high resin content, a leakage prevention layer, a fiber-wrapped reinforcing layer, and an outer protective layer.

Fiberglass products have become transmission media in many industries due to their excellent corrosion resistance. However, what enables them to possess their unique characteristics? The structure of fiberglass products with fiber winding is divided into three parts: the inner lining layer, structural layer, and outer protective layer. The inner lining layer contains a high resin content, usually over 70%, with the inner surface's rich resin layer containing approximately 95%. By selecting different resins for the inner lining, the corrosion resistance of the fiberglass products during liquid transportation can be varied, thus meeting different operational requirements; for applications requiring external corrosion protection, careful selection of the outer protective layer's resin is sufficient to achieve the desired external corrosion resistance.

Fiberglass products can be made resistant to various corrosive environments by selecting different types of anticorrosive resins, including: bisphenol A unsaturated polyester resins, vinyl resins, bisphenol A resins, epoxy resins, and furan resins. Selections are made based on specific conditions: for acidic environments, bisphenol A resins and furan resins are used; for alkaline environments, vinyl resins, epoxy resins, or furan resins are chosen; for solvent-based applications, furan resins are preferred. When corrosion from acids, salts, and solvents is not severe, less expensive isophthalic polyester resins can be used. By selecting different resins for the lining, fiberglass products can be widely used in environments with acids, bases, salts, and solvents, demonstrating excellent corrosion resistance.