The difference between FRP fan and stainless steel fan?
Glass fiber reinforced plastic (FRP) fan is made of glass fiber reinforced plastic (FRP) material, containing anti-ultraviolet agent, aging resistance, high strength, light weight, corrosion resistance; In corrosion serious such as metallurgy, chemical industry factory it makes up for the plastic fan aging, cracking and deformation, short service life and so on shortcomings, greatly increased its use value and better enhance the overall strength of the fan, change the traditional process caused by the shape of the clumsy, the poor strength, so that the production and use of products for customers make the strong backing.
Stainless steel is short for rust acid steel, stainless steel refers to air, steam, water and other weak corrosion medium and acid, alkali, salt and other chemical corrosion medium corrosion steel, also known as rust acid steel; In practical application, the steel with weak corrosion resistance is often called stainless steel, and the steel with chemical corrosion resistance is called acid resistant steel; Due to the difference in chemical composition, the former is not resistant to chemical medium corrosion, and the latter is generally rust resistance, stainless steel corrosion resistance depends on the alloy elements contained in the steel; Therefore, there will be stainless steel fans targeted for use in the environment.
Fiberglass fans and stainless steel fans are mainly used in which environment, generally have hydrochloric acid, with fiberglass is better; But other media, such as when the wind pressure is greater than 7000 pa, the temperature of 100 degrees or more, should consider using stainless steel. So we choose according to our own environment, according to the cost of applicability, FRP fan is more considerable; The stainless steel fan is more expensive, such as fiberglass fan in the scope of use can not meet the requirements, can only be replaced by stainless steel fan, stainless steel material is divided into a variety of, the cost is uncertain control.
FRP fan is characterized by corrosion resistance, acid and alkali resistance, which is a kind of anti-corrosion fan.