Nitrogen has a plethora of applications, but one of the most popular ones is filling up car tires. The reason why nitrogen is used for this purpose is due to the many benefits it offers. It is essential to know the advantages of using nitrogen to fill up car tires.
1. Nitrogen can prolong the service life of tires
By using nitrogen, tire pressure remains stable and there is minimal volume change. This significantly reduces the chances of experiencing tire friction irregularities such as crown wear, shoulder wear, and partial wear. Consequently, it improves tire longevity. The natural aging of rubber is expedited by the presence of oxygen molecules in the air. This oxidation process leads to a decrease in the rubber's strength and elasticity, resulting in cracks and a shorter tire lifespan. However, with the implementation of a nitrogen separation device, impurities such as oxygen, sulfur, oil, and water can be removed from the air. This effectively minimizes the oxidation level of the tire liner and reduces rubber corrosion, while also preventing any damage to the metal rim. As a result, the tire's service life is significantly prolonged, and the rim is protected from rusting.
Enhancing the driving experience by making the tires more stable and comfortable is necessary. This can be achieved by implementing innovative technologies aimed at improving the grip, handling, and responsiveness of the tires. Additionally, optimizing the tread pattern design and increasing the tire's contact area with the road surface can significantly improve the ride quality and make the car more stable during acceleration, cornering and braking. The result will be a comfortable, smooth and safe driving experience for everyone on the road.
Nitrogen, an almost inactive diatomic gas, exhibits minimal chemical reactivity. Its molecular size surpasses that of oxygen, resulting in limited expansion and contraction with temperature variations, thus having a narrow range of deformation. Additionally, it penetrates into tire walls at a slower pace, around 30-40% less than air. This characteristic ensures tire pressure stability, enhances driving stability, and guarantees a comfortable driving experience. Furthermore, nitrogen possesses low audio conductivity, merely equivalent to 1/5 of regular air. Consequently, employing nitrogen effectively reduces tire noise, promoting a tranquil driving environment.
One way to protect the environment is by reducing fuel consumption. This not only helps the environment, but also saves on costs. By finding more efficient ways to use fuel, we can decrease our impact on the environment and contribute to a cleaner future.
When the tire pressure is insufficient and the tires heat up, fuel consumption in the car increases. Nitrogen, on the other hand, helps maintain steady tire pressure and slows down the loss of pressure. It also has the advantage of being dry, oil-free, and water-free. Additionally, nitrogen has low thermal conductivity and a slow temperature rise, which reduces the tire's temperature during driving. This, in turn, minimizes tire deformation and improves grip, ultimately reducing rolling resistance. As a result, fuel consumption is effectively reduced.
4. Prevent blowout and lack of air running
Tire blowout remains a significant cause of fatalities in road accidents, claiming the top spot. Recent statistics indicate that tire failures contribute to 46% of highway accidents, with punctures accounting for a staggering 70% of all tire-related incidents. The temperature of the tires increases during vehicle movement, particularly when driving at high speeds or making sudden stops. This rise in temperature leads to a rapid increase in tire pressure, increasing the likelihood of a blowout. Furthermore, prolonged exposure to high temperatures causes the tire rubber to age, reducing its fatigue strength and causing aggressive tread wear. These factors significantly heighten the risk of tire blowouts. However, the use of high-purity nitrogen offers a promising solution. Nitrogen, being oxygen-free and devoid of water or oil, possesses a lower thermal expansion coefficient, lower thermal conductivity, and slower temperature rise when compared to ordinary high-pressure air. These characteristics significantly diminish the probability of experiencing a blowout. By utilizing nitrogen, the chance of a tire blowout can be greatly reduced.