Process and Features of Chemical Storage Tanks

Chemical Storage Tanks: Made from low-density polyethylene material, these tanks are formed through rotational molding in a single process. They are acid and alkali-resistant, widely used in the storage and transportation of various chemical reagents and can be used as acid and alkali storage tanks. They possess excellent properties such as antioxidant, corrosion-resistant, and UV-resistant. Environmentally friendly: The products meet hygiene standards, are sterile and non-hazardous, and can be used for storing wastewater, environmental overflow tanks, and flexible water tanks, among others.

The wall thickness of plastic containers is determined based on standard wall thickness calculations, taking into account a comprehensive analysis of the structural design of the company's plastic containers, the strength of the raw materials, and the pressure on the inner wall under full injection conditions within the budget. The wall thickness of plastic containers of different volumes varies; it increases with the increase in container volume. Additionally, the wall thickness of containers of the same volume but different types also varies, and it is necessary to calculate the appropriate wall thickness for chemical storage tanks based on the structure and load-bearing conditions of the plastic containers.

Chemical Storage Tank Molding Technology Heating > Place plastic in the drum------Rotational Molding Internal Plastic Layer-----Cooling----Surface Coating Spray Painting---This structural material for plastic pretreatment is highly adaptable to the wall stress conditions. The inner plastic layer is thick.30mmRight, it boasts strong cohesion, capable of withstanding the deformation forces caused by external forces during the operation of the steel drum body. The plastic inner layer, through the bonding layer, is inseparably combined with the steel drum body. As a result, the steel drum wall and the plastic inner layer can synchronize their deformation under stress, preventing peeling or deformation. Experiments have proven that even when the tube diameter is compressed by a quarter, it can return to its original shape after decompression; the tube can also be flattened and regain some of its original roundness without deformation. This structure strengthens the plastic layer with the steel plate, while the plastic layer improves the stress condition of the steel plate. Here, the steel and plastic are not only complementary in terms of chemical properties but also interact in terms of physical and mechanical properties. This structurally composite material combines the respective advantages of steel and plastic, creating a new material that adapts to the stress conditions of the tube wall.