FRP water tank forming process: winding forming
FRP water tank, also known as resin tank or filter tank, the tank body is made of high-performance resin and glass fiber wrapped
The inner lining is made of ABS, PE plastic FRP and other high-performance materials, and the quality is comparable to imported products. It has the characteristics of corrosion resistance, high strength, light weight, easy transportation, convenient installation, and beautiful appearance. It is widely used in the pretreatment and post-treatment resin mixed bed in the field of pure water and ultra-pure water, water supply and wastewater treatment industries, and chemical, Electronics, pharmaceuticals, food and other fields.
Features of FRP Wound Water Tank:
1. Great design flexibility and excellent tank wall structure performance. Fiber-wound glass fiber reinforced plastics can adjust the physical and chemical properties of the storage tank by changing the resin system or reinforcing materials to meet the needs of different media and working conditions. The load-bearing capacity of the tank can be adjusted through the design of the structure layer thickness, winding angle and wall thickness structure to meet the needs of different pressure levels, volume sizes, and certain special performance glass fiber reinforced plastic storage tanks. It is the isotropic metal material that cannot be compared with it. Than.
2. Corrosion resistance, anti-leakage, good weather resistance. FRP has special corrosion resistance. When storing corrosive media, FRP shows superiority unmatched by other materials, and can withstand a variety of acids, alkalis, salts and organic solvents.
3. It has excellent mechanical and physical properties.
The material density of FRP storage tank products is between -2.1gcm3, which is about 1/4-1/5 of steel. The glass fiber with a diameter of 7-17μm is used for winding molding, which reduces the existence rate of fiber microcracks and achieves equal strength. , This molding method can make the fiber content 80% higher, the specific strength is higher than steel, cast iron and plastic, etc., the thermal expansion coefficient is roughly equivalent to that of steel, and the thermal conductivity is only% of steel.
4. Long service life and low maintenance cost.
Manufacturing process: adopt advanced microcomputer to control the winding host, and make the inner lining layer (including anti-corrosion and transition) on the core mold as required. After the gel, the structure layer is wound according to the specified line type and thickness, and finally the structure layer is made The outer protective layer. According to the different storage medium, the wall thickness of the storage tank is designed separately by the theory of thin shell and no moment. Raw and auxiliary materials: various types of winding resin, glass fiber mat (surface mat, chopped strand mat), roving, etc., developed by our factory.
Post time:
Jan-04-2022
