Acid and alkali resistant conveyor belts are chemical corrosion resistant conveyor belts suitable for working environments in contact with acids and alkalis, such as phosphate production and seawater salinization. They are commonly used to convey acid and alkali based materials in chemical and industrial applications. Acid and alkali resistant and chemical corrosion resistant conveyor belts consist of upper and lower cover layers made of high acid and alkali resistant rubber and a carcass