Is there a big difference in the life of a car in the open air and in the garage?

Some people like to worry too much, and their cars are left in the open air or in the garage. Are they hidden in the bedroom? Let's put it this way: No matter where it stops, nothing will happen until 600,000 kilometers are scrapped. The car is not "Sister Lin" and it is not that expensive.

Look at the problem objectively and dialectically:

Parking in the open air or garage has an impact, but it is not so exaggerated. Natural factors are dwarfed by human factors.

Never mind which will affect the life of the car:

The life of the garage will be shorter than that in the open air, because cars are more afraid of humidity than exposure.

First, then the car is parked in the open air. What are you worried about?

Ask people around you what you are most worried about when parking in the open air. Their ranking is like this:

Ranked 1 is:

Naughty children

Ranked second is:

Bird shit, dog urine, cat sleep

Ranked third is:

Acid rain, hail, sunshine

1、

Why did you park in the open air? 1 people are afraid of "Xiong Haizi"?

People may not like to hear these words, but don't get angry yet.

Scraping the car with a stone, breaking the logo, causing damage to the car.

Most of the children are children from families without cars or children brought by the elderly. Children think cars are big toys and don't know that their actions are wrong, but caregivers don't stop them, which eventually becomes more and more serious.

In a family with a real car or a child with parents, parents will instill a truth in their children:

Don't damage people's cars casually, or they will be taken away.

Like people crossing the street, they don't even have a driver's license. They always think that cars will give way to them, and finally accidents happen frequently.

People who really have cars are likely to obey the rules because they know that drivers are always distracted.

In other words, only if you own a car will you put yourself in the other's shoes.

2. Why did you park in the open air? The second thing that everyone is most afraid of is "bird droppings, dogs pee and cats sleep"?

Many people park their cars outdoors. In order to avoid direct sunlight, bird droppings are actually more harmful than exposure.

Because bird droppings contain

Ammonium, carbonate, oxalic acid, uric acid and other acidic substances, while water vapor, ammonium and carbonate will react chemically to become

Ammonium carbonate is the natural enemy of metal, which is corrosive to metal and will destroy the oily components of paint.

Car paint can be used as a protective film. There is no problem if bird droppings are not cleaned in the short term. Over time, it will cause irreversible damage to the car, and this change is invisible to the naked eye.

Speaking of dog urine, some dogs like to find a fixed car to pee, probably marking the territory, and the last injuries are car paint and tires.

There are also some stray cats who like to sleep under the hood in winter and even put mice in the car to play.

3. Why did you park in the open air? The third thing we are afraid of is "acid rain, hail and sunshine"?

I don't think it will rain even if it is sunny. The next rainy car will be dirty, and the air quality in many cities is worrying. Small particles suspended in the air, some of which are acidic substances such as sulfides, will turn into corrosive acid rain once they encounter rain.

In recent years, there have been more and more extreme weather, the front foot is still sunny, the back foot is windy, and then the hail the size of an egg falls. It's too late to quilt the car at this time. Afterwards, the car body was pitted and even the windshield would be smashed.

Besides, in summer, the sun can boil eggs on the asphalt road. The main components of car paint are

acrylic acid

and

Polyurethane, which is most afraid of long-term ultraviolet radiation, will lose its protective cover once the varnish layer on the paint surface is corroded.

Of course, the influence of sunlight on car paint is accumulated for a long time, and it is not so terrible in the short term, especially for the original paint.

The process of the original painting is very complicated, and it will go through

Electrophoresis layer, intermediate coating, paint layer and varnish layer.

These four processes and electrophoretic layers should

After twice high-temperature baking at 200℃, finally sampling:

According to the automobile atmospheric exposure test method:

Long-term exposure verification of car body and paint within half a year.

Gloss change, color difference change, car paint aging, etc. Should not be changed;

After one year, only allowed

The slight loss of luster is imperceptible to the naked eye.

It can be said that:

There is no big problem when the original paint of a car is scrapped. It's not the same as a new car, but it's not that scary. Even with high temperature and ultraviolet rays, the oxidation of car paint will accelerate and the gloss will decrease, but as long as it is not obsessive-compulsive disorder, this change is acceptable.

Just like a sneaker collector, it is rare to wear it once a year. Even at home, there will be slight color difference after a long time. After all, the environment we live in will always be oxidized.

Some people say: What's with the car rust?

In fact, this is because the metal material is corroded from the inside, or it is not the original car paint, so the protection is not so strong. The influence of the sun on the original paint is so long that this pot can't carry it.

Is it true that the sun will accelerate tire cracking?

Really!

After all, tires are rubber products. After a long period of wind and rain, they expand with heat and contract with cold. Coupled with the characteristics of the tire itself, it will age with time, and direct sunlight will accelerate the aging of the tire, so the speed of cracking will also accelerate.

Is it true that the sun will accelerate the release of harmful gases and the aging of interiors?

Really!

When buying a new car, everyone will open the doors and windows to bask in the sun. The purpose is to let formaldehyde and benzene in the car release quickly. Most of the cars are made of plastic. The cheaper the car, the worse the materials used, and the more harmful gases will evaporate. Prolonged exposure to the sun will accelerate the aging of the interior, especially the position of the front and rear windshields.

Will the children in the car really have an accident because of direct sunlight?

Really!

Every summer, children are "forgotten" by their parents in the car, and finally tragedy happens.

Some adults have done experiments. In summer, in a closed and exposed car, the temperature inside can reach 80 degrees, not to mention children, even adults can't resist for a long time.

Second, the car is parked in the garage. What are you worried about?

Rank 1: mouse.

The second place is: humid environment.

Ranked third is: property.

1, why is everyone's 1 afraid of "rats" in the parking garage?

People may argue, rats are everywhere, and it's not just the garage that will appear. It's true, as long as you eat in the car, even if you park in the open air, you will attract mice, but in the garage, there are few people going down, and the mice are even more daring.

Rats are naturally fond of eating. They grind their teeth, but plastic is their favorite. Many car owners parked their cars in the garage, either the lines were bitten off and couldn't catch fire, or the inside of the car body was damaged by rats.

2. Why do you park your garage? The second thing that people are afraid of is the "humid environment"?

Whether in the south or the north, it is a deep feeling to walk into the underground garage. Even in summer, the basement is very cool because the humidity in the basement is very high.

In fact, cars are not afraid of the sun, but of the humid environment. Metal parts, plastic parts and electronic instruments are all afraid of water. If parked in the garage for a long time, the chassis will accelerate oxidation and seriously rust.

; Plastic parts in cars,

Leather goods are prone to mildew and bacteria.

; However, once the electronic instrument is wet for a long time, it is easy to short circuit.

3. Why is "property" the third thing that everyone fears?

Every year in rainy season and flood season, it will become a concert hall for second-hand dealers, because there will be many soaking cars, and some people will take the car collection sign directly and collect the cars in the underground garage. As long as the car is flooded, luxury cars can't be sold, but once the second-hand dealers are refurbished, they can cheat the people.

Why are you afraid of property?

In the same city, such as Zhengzhou, which was hit by heavy rain, some properties closed their garages in advance to avoid water backflow, but some properties did nothing and let water flood into the garages. Even if they want to save the car, they have no time to cram for help. A good property can save a lot of trouble for car owners.

Which has a great influence on the "car life" when the car is placed in the open air or in the garage?

To sum up, open-air and garage parking has disadvantages, but it is not alarmist. Vehicles are often damaged and their service life is discounted, which is mostly man-made disasters, not natural disasters.

Automobile is a mature industrial product, and it still has some protection for extreme environment such as sun exposure, rain and high temperature. Is the car engineer for nothing?

And accident cars and damaged cars, even if they are repaired, will reduce their service life if they are exposed to the open air or wet garage for a long time. After all, no matter how well it is repaired, it is not as good as the original one.

If you have to make a comparison:

Parking in the garage for a long time is more harmful than parking in the open air, because cars are afraid of sun, but they are more afraid of water.

As a car owner, how can we minimize the negative impact?

1, prepare a set of sun hat or car clothes. If you don't use the car for a long time on business trip, use the sun visor in the car, or put on your clothes directly to prevent direct sunlight, bird droppings and even Xiong Haizi.

2, conditional can wax the car regularly, of course, use better materials, so it is a double protection for car paint. If it is inferior wax, it is best not to use it, but it will be self-defeating.

3. Install heat insulation films and curtains on the car to block strong light as much as possible, especially in low latitudes, such as Hainan and Guangdong, where the sunshine is quite strong during the day.

4. Don't eat snacks in the car, especially women. If it is not cleaned up in time, it is easy to attract rats. As long as there are rats in the car, it will never be peaceful.

Write to the end!

Buying a car is not that expensive! Normal driving, reasonable maintenance, reduce accidents, no matter whether the car is parked in the open air or in the garage, there is no big problem until it is scrapped.

If there is an accident every once in a while, it is often in maintenance, and parking in the open air for a long time or not opening the garage will accelerate the wear and tear of the car. After all, the car has been repaired and stopped, and it can't drive.

Cars are like wives. You can't ignore it, and you can't control it too tightly. Otherwise, everything will go wrong. what do you think?