By cyroto | 27 October 2023 | 0 Comments
Advantages of Using a Rotational Molded Fuel Tank
Fuel tanks are important components of any vehicle. They store the fuel needed to power engines and transportation. Good fuel tanks should be durable, impact-resistant, and leak-proof. In recent years, rotational molded fuel tanks have become popular and widely used in many fields. In this blog post, we will discuss the advantages of using rotational molded fuel tanks and why they are a better choice than traditional iron cans.
1. One-piece molding, seamless, no welding, impact resistant, no leakage.
Rotomolding is a process that allows for the creation of seamless and hollow plastic products. A mold is filled with powdered resin, which is then heated and rotated in an oven until it melts and evenly coats the inside of the mold. The mold is then cooled until the plastic hardens and can be removed. This process produces a one-piece, seamless object, eliminating the need for welding and joints. This feature means that rotational molded fuel tanks are less likely to leak or crack. Additionally, they are more resistant to impact and damage, which is essential for fuel tanks that can be exposed to road hazards.
2. Excellent Material Properties
Rotational molded fuel tanks are made from cross-linked polyethylene, which has excellent environmental stress cracking resistance, weather resistance, and good low-temperature toughness. It can withstand a wide range of weather conditions and is suitable for use in temperatures below 100℃-110℃. Additionally, this material has excellent chemical resistance and is not susceptible to corrosion. This feature means that rotational molded fuel tanks can last longer than traditional fuel tanks and be used in more rigorous environments.
3. Light weight and corrosion resistant
A significant advantage of rotational molded fuel tanks is their lightweight. These tanks use less material to manufacture while maintaining similar capacity levels as traditional tanks. This feature translates to a lighter weight that offers better fuel efficiency and reduces the overall weight of the vehicle. Rotational molded fuel tanks are also highly resistant to corrosion and can withstand exposure to harsh chemicals, salt, and other environmental factors that can cause damage to traditional metal tanks.
4. Can produce various fuel tank products with different shapes and complex structures
Rotational molding is a versatile process that allows for the creation of fuel tanks with various shapes, sizes, and complex structures. This feature means that designers can create tanks that are customized to the specific needs of their vehicles and users. Rotationally molded fuel tanks can be used in a wide variety of applications, including generators, boats, and recreational vehicles.
5. Will not explode
Unlike traditional metal tanks, plastic rotational molded fuel tanks are not prone to exploding. In a fire or impact accident, metal fuel tanks can easily ignite and explode, causing severe damage, injury, and loss of life. In contrast, high molecular weight polyethylene, the material used to create rotational molded fuel tanks, has low thermal conductivity and is not prone to sparks when impact and friction occur. Therefore, rotational molded fuel tanks offer better safety, especially in vehicles that require high reliability and durability.
Rotational molded fuel tanks are a superior choice for many applications. Their one-piece molding, seamless, no welding, impact-resistant, and leak-proof features are essential for ensuring durability, reliability, and safety. Additionally, the material used to create these tanks offers excellent chemical and weather resistance, making them perfect for harsh environments. Finally, their lightweight and ability to produce custom shapes and complex structures offer excellent design flexibility. If you are looking for high-quality rotational molded fuel tanks, please contact us today.
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