What's the material for the car's tank?
Automobile fuel tanks are mainly metal and nonmetal. Metal is generally iron, but, ah, metal tank is now basically eliminated, but also a small number of cars still in use. Also use this sonata.And now are basically plastic, plastic, of course, also good or bad, N variety. But it must be plastic.Why don't you use iron? DANGER。 Because in the car accident, if the fuel tank hits, the metal can hit the spark, but how the plastic hits, how rubs the static electricity, also does not have the sparking function. So safe. Moreover, the plastic insulation is good, and the protection of oil is good.Also, the plastic one blow molding, no weld, so sturdy. Then shapes can be made more complex and well arranged.
Other car fuel tanks. With the development of polymer material technology, more and more models are now using polymer plastic fuel tank. Plastic tank development today, not only have the strength and stiffness of all metal tank, there are a lot of metal tank does not have the advantages, such as plastic fuel tank in the car crash when not because the contact tank and other objects and fire; plastic tank will not generate static electricity; to adhere to 30 minutes in the case of burning fire. So now most of the private cars are made of plastic fuel tanks.
Metal car fuel tank. Iron tank, aluminum alloy tank, along with the application of various new materials, the rust problem of the iron fuel tank becomes the biggest problem of the quality of the tank. Especially in the environmental protection work today. In the heavy truck aspect: in the country 45 vehicle advancement process, affects the new model vehicle advancement question is our country oil quality, among them more critical takes the loading fuel oil tank the quality to become the key. Aluminum alloy tanks are not only able to meet the strength requirements, but also have greater corrosion resistance than iron and other new materials. It has also become a large bus and heavy truck, which is the first choice for high fuel consumption and high fuel quality requirements.
