Product Introduction:

The role of nitrogen in automobiles

1.Enhance tire stability and comfort. Nitrogen is nearly inert as a diatomic gas, with extremely inactive chemical properties. Its gas molecules are larger than oxygen molecules, making it less prone to thermal expansion and contraction, resulting in smaller deformation. The rate at which nitrogen permeates the tire's sidewall is approximately slower than that of air.30～40%， Maintains consistent tire pressure, enhancing tire stability during travel, ensuring driving comfort; nitrogen has low audio conductivity, equivalent to that of ordinary air.1/5Using nitrogen can effectively reduce tire noise and enhance driving tranquility. 

2.Prevent blowouts and tire flattening. A blowout is the number one cause of highway traffic accidents. Statistics show that on highways, there is...46%The traffic accident was caused by a tire failure, with tire blowouts accounting for a significant portion of the total tire accidents.70%During vehicle operation, tire temperature increases due to friction with the ground, especially at high speeds and during emergency braking. This rapid rise in internal gas temperature within the tire can cause a sudden increase in tire pressure, leading to the possibility of a blowout. High temperatures also accelerate tire rubber aging, reduce fatigue strength, and cause severe tread wear, which are significant factors contributing to blowouts. In comparison to standard compressed air, high-purity nitrogen, being oxygen-free and nearly moisture and oil-free, has a lower thermal expansion coefficient and thermal conductivity, heats up slower, and does not ignite or support combustion. These characteristics greatly reduce the likelihood of a blowout. 

3.Extend tire lifespan After using nitrogen, tire pressure remains stable with minimal volume changes, significantly reducing the likelihood of irregular tire wear, such as crown wear, shoulder wear, and side wear, thereby extending the tire's lifespan. The aging of rubber is caused by oxidation from oxygen molecules in the air, leading to a decrease in strength and elasticity and cracking. This is one of the reasons for the shortened lifespan of tires. Nitrogen separation devices can effectively remove oxygen, sulfur, oil, water, and other impurities from the air to a great extent, reducing the oxidation of the tire liner and the corrosion of rubber, preventing metal wheel corrosion, extending the tire's lifespan, and to some extent, reducing wheel rust. 

4.Reduce fuel consumption and protect the environment. Insufficient tire pressure and increased rolling resistance due to heat can lead to higher fuel consumption during driving; however, nitrogen not only maintains stable tire pressure and delays pressure drop, but also, due to its dryness and lack of oil and water, low thermal conductivity, and slow warming, it reduces the temperature rise of the tire during movement and minimizes tire deformation to improve traction, thereby lowering rolling resistance and achieving the goal of reducing fuel consumption. 

Handling Instructions

Toxicity and Protection

1、 Respiratory Protection: Generally, no special protection is required. However, when the oxygen concentration in the workplace air is below18%At all times, air breathing apparatus, oxygen breathing apparatus, or a long tube mask must be worn. 

2、 Eye Protection: Wear a safety face shield. 

3、 Other Protection: Avoid inhaling high concentrations in confined spaces; ensure good natural ventilation. Operators must undergo specialized training and strictly adhere to operational procedures. Prevent gas leakage into the workplace air. Handle with care to prevent damage to cylinders and accessories. Equip with emergency leak response equipment. 

Fire Emergency Measures and Protection

Evacuate personnel from the leak pollution area to the upwind area immediately and isolate them, strictly control entry and exit. It is recommended that emergency personnel wear self-contained positive pressure breathing apparatus. Avoid direct contact with the leaked material. Try to cut off the source of the leak. Prevent the accumulation of gas in low-lying areas, which may ignite and explode upon contact with an ignition source. Use exhaust fans to disperse the leaked gas to open spaces. Properly dispose of the leaking container, repair and inspect it before reuse.

This product is non-flammable. Use foggy water to cool the container in the fire scene. Spray foggy water to accelerate the evaporation of liquid nitrogen, but do not use a water jet to spray at the liquid nitrogen.

Product Brand:Nian Long

Packaging:Steel Cylinder

Specs:40L

Material:Genuine