Precautions when filling tires with nitrogen

1. When filling nitrogen, the original air should be released, and the air should not be mixed with nitrogen, otherwise it will not play its due role.

2. Confirm the quality of the nitrogen generator: do not choose the nitrogen generator and the air compressor separately nitrogen generator, but choose the nitrogen generator with the integration of nitrogen machine and air compressor, especially the nitrogen machine without air compressor, so as to have a long-term nitrogen quality guarantee.

3. To prevent car punctures, the vehicle should also be inspected regularly. As the summer begins, the tire pressure should be lowered appropriately to maintain a normal level of tire pressure. Inspect the entire tire, observe whether the tire is bulging and dark damage, and replace it in time to prevent sudden puncture, especially pay attention to the condition of the front tire.

Pay attention to the wear of the tire pattern and the aging of the rubber, and replace the tire in time if you find that the wear of the pattern has reached the design limit.

Tires need to be vacuumed before nitrogen is filled to remove the original air in the tires, but usually 100% vacuum is not achieved, so there is still a very small amount of oxygen residue (1 - 2%). In addition, some vehicles (e.g. trucks, vans...)and larger vehicles) the tire needs to be filled with a higher pressure, and the corresponding oxygen content in the tire needs to be reduced to about 2-3% in order to achieve the balance of internal and external partial pressure of the tire. Based on the above actual situation, the conclusion is as follows:

The nitrogen required for tyre nitrogen filling is 95 - 98% pure. Giti people answer for you!!

It can be filled with nitrogen, and that's how my car is. I feel that the tire noise is a little less, and the tire temperature is a little lower for long-distance driving. For the tire temperature, it is more affected by external factors than pressure, after all, the tire surface is directly in contact with the ground.

In the test of the Tire Brigade, the tire pressure is measured and recorded at the same time as the test above. In some theories, it seems that it would be better for tires to be filled with nitrogen than to be air. For example, the advantages of business promotion:

Nitrogen is almost an inert diatomic gas, the chemical properties are extremely inactive, the gas molecular slag group is larger than the oxygen molecule, it is not easy to heat up and cold contraction, the deformation amplitude is small, and it can maintain stable tire pressure.

Nitrogen is relatively more stable, and the tire temperature and tire pressure change is small, but the difference is not as big as everyone thinks. For more honest car information, click on the red attention above. Or today's headline search:

I Wukong Q&A is written word by word, it is inevitable that there will be something inappropriate, please understand.

Nitrogen filling does not mean that there is no puncture, but the air pressure change in the tire is smaller than that of the general air when running at high speed or extreme temperature in summer, so the relative safety is slightly better, but it does not mean that you will not burst if you fill the nitrogen tire, after all, the tire according to its calibrated speed value, nitrogen has no significant inhibitory effect on the tire heating at high speed. The possible benefits of nitrogen are twofold: firstly, the permeability rate of the gas molecule is (probably) about 1 3 slower than that of air, and secondly, the chemical stability is better than that of oxygen.

But neither of the above points constitutes a "clear benefit". If you have money, charge it.

The sedan is completely unnecessary. For example, imitation nitrogen filling is mainly aimed at the gimmick of truck trailer merchants who run long distances. I've been filling the air for so many years, and I haven't seen any problems!

Nitrogen, is it effective? Yes, but not as well as advertised. Fifty steps and a hundred steps of laughter!

Personally, I think that as long as the car tires are not pierced with nails, it is difficult for the tire pressure to drop significantly. I bought an electric four-wheeler two years ago, I just sold it a few days ago, all four wheels are vacuum tires, and I haven't inflated the four wheels once in two years except for the right front wheel with nails and repaired the tires, and the tire pressure is still normal.

To release the original air, the quality of nitrogen is also very important.

Be sure to release the original air first, and then add nitrogen, and the two cannot be mixed together.

Don't choose the nitrogen machine and the air compressor separately, be sure to choose the integrated rock silver.

Be sure to check your car's tires regularly. In the summer, lower the air pressure on the tires.

The air should be released before, and the quality of nitrogen should be ensured, and the front core should also be inspected in order to prevent the car from bursting, and the tires should be replaced when called for some wear and tear.

First of all, it is necessary to drain all the filial piety air inside, and then to determine the quality of nitrogen produced by the nitrogen generator, and to check the condition of the vehicle and the condition of the tires in time, as well as to check the tire pattern and tire wear.

As follows:

1. The benefits of nitrogen filling in automobile tires: improve the stability and comfort of tire driving, prevent puncture and lack of air, prolong the service life of tires, reduce fuel consumption, and protect the environment.

2. The disadvantages of nitrogen filling in automobile tires: tires need to be vacuumed before filling nitrogen, but usually 100% vacuum can not be pumped, and vacuum will deform tires, and it will also cause steel wire deformation, and the cost of tire nitrogen filling is higher.

Introduce. Nitrogen is an inert gas, with low permeability in the tire, which can keep the tire pressure stable, reduce the probability of puncture, prolong the life of the tire, and reduce the vibration of the tire on the uneven road surface, so that the vehicle can drive smoothly.

It also has a low volume conductivity function, which greatly reduces the noise generated when the tire rubs against the ground, etc. Especially in hot climates, nitrogen tires can show their advantages on the highway.

No.

Nitrogen is highly recommended as an inert gas in some special use environments to reduce the risk of sparks and oxygen in the air inside the tire after a tire burst.

Nitrogen is an inert gas that does not oxidize tires and does not corrode the rims. Extend the life of your tires. The low penetration of nitrogen in the tires keeps the tire pressure stable for a long time.

Reduce the chance of puncture and increase the safety of the vehicle. Nitrogen maintains stable tire pressure, reduces drag in vehicle driving, reduces fuel consumption, and reduces tire wear.

Nitrogen has been used in tires for almost 20 years. Nitrogen is used in the tires of aircraft, space shuttles, Formula 1 cars, and exploration vehicles, which require the highest levels of safety.

Formula 1 tires are required to be filled with nitrogen. In the military and some industries, the application of nitrogen to fill tires has a history of nearly 20 years. In the past two years, imitating racing cars, ordinary vehicle tires have been filled with nitrogen (nitrogen concentration:

95% 99%) has gradually emerged in Europe and the United States.

As a result, the tire filling business of car repair shops, tire shops and gas stations also came into being. The relatively new concept of filling ordinary vehicle tires with nitrogen in China has gradually been recognized.

Tires can't be filled with air after being filled with nitrogen, reasons:

1. As an inert gas, nitrogen is highly recommended for use in some special use environments to reduce the risk of oxygen in the air inside the tire due to sparks and tires after bursting;

2. Nitrogen is an inert gas, which will not oxidize the tire and corrode the rim. Extend the life of your tires. The low penetration of nitrogen in the tires keeps the tire pressure stable for a long time.

Reduce the chance of puncture and increase the safety of the vehicle. Nitrogen maintains stable tire pressure, reduces drag in vehicle driving, reduces fuel consumption, and reduces tire wear.

3. For all tires in normal use, nitrogen filling is not required and does not necessarily bring the expected benefits. It is true that the physical properties of nitrogen (the natural airtightness of the substance) reduce the loss of air pressure, however other causes of air leakage (tyre and rim bonding, valves, etc.) do not guarantee better air pressure maintenance.