These Things In Summer Are Bombs In Cars!

Summer is coming. Do you still stack these things in your car?

Be careful, they will be like a "

You can't stand it any time!

1, lighter: the body expands at 55 degrees.

Please see: on May 7, 2015, a private car caught fire on the lakeside Jiayuan residential area in Jinfeng District, Yinchuan, because the lighter in the car exploded.

The main component is liquid butane, which is inflammable and explosive.

Butane at high concentration will explode at 20 degrees Celsius at room temperature.

Once the lighter temperature exceeds 55 degrees Celsius, the volume will expand.

The outdoor temperature is above 30 degrees Celsius. After the vehicle is exposed to sunlight, the temperature inside the vehicle will reach sixty or seventy degrees Celsius.

If it is caused by the exposure of the sun to the lighter, it is a man-made cause that damages the vehicle, and the insurance company will not pay it.

2, perfume, canned compressed gas: high pressure gas is easy to explode.

Please see: in April 15th, vehicle air freshener products carried out quality and safety risk monitoring. A total of 40 batches of samples were collected.

After testing, 9 batches of products in the flammable project have greater security risks. Among them, 1 batches of products are flash point <23 degrees C, boiling point >35 C, belonging to "dangerous, restricted use" products; 8 batches of products flash point is more than 23 degrees C, and <60 degrees C, boiling point >35 C, which belongs to "more dangerous, suggested adding warning signs" products.

At present, there are no national or industrial standards for vehicle air freshener products. Some products may use solvents or flavor substances with low flash point or low boiling point (higher volatility). If they are stored in a closed and narrow environment for a long period of time, their higher vapor pressure capacity tends to form a higher local concentration.

Many owners like to put their perfume on the front windshield, because they can play a good role in decorating.

It is understood that in summer, under direct sunlight, the temperature inside the vehicle can even reach 60 - 70 degrees Celsius.

At this time, the perfume at the front windshield is basically exposed to the sun because it has no shelter.

Long term effect

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In particular, liquid perfume is usually stored in glassware, and it is easy to explode if it is baked in the sun for a long time.

As long time exposure or temperature reaches a certain value, alcoholic substances such as perfume are easy to expand and explode, causing fires to cause auto ignition.

3, presbyopic glasses: convex lenses can focus.

Please see: in May 6, 2015, Mr. Lee's car was almost lit by his old glasses. Fortunately, he found it in time to avoid a fire.

Presbyopic glasses belong to convex lenses, easy to gather light together, such as being directly fired by the sun and condensing for a long time, it is easy to rapidly increase the focus temperature, plus the presbyopic glasses placed on the flammable anti-skid pad, so there is finally the fact that the skid pad and the car are almost spotlighted.

4, battery: high temperature may explode.

Please see: in May 6, 2015, it was reported that after calling a phone call, the Yongchuan resident chef put his cell phone in his coat pocket. He did not think that after a minute or two, "bang" broke out. The cell phone exploded, and he had blown a hole in his clothes. Fortunately, Mr. Xie had not been injured in time.

When the vehicle temperature is high, the battery will be bulging or even explode if it is placed in the car for a long time.

5. Carbonated drinks: carbon dioxide expands and contracts easily.

In summer, the temperature inside the vehicle is very high. Especially when it is not driving, the sunlight passes through the refraction of the windshield and then shoots into the cabin, so that the temperature of the cabin rises rapidly. Then the carbonated beverage is already angry, and the bottle has risen slightly when it is slightly rocking.

6, inferior CD discs: harmful substances diffused at high temperature.

Many people like to listen to music while driving, and many models are equipped with CD and DVD devices.

But poor discs are dangerous at high temperatures.

Because the CD disc is made of optical plastic polycarbonate and an aluminum film, then a protective coating is painted on the aluminum film.

Polycarbonate contains a large number of bisphenol A and benzene, which can easily spread into the air when the temperature is above 60 C.

So don't put too many discs in the car, you'd better prepare a CD bag, or simply use U instead of CD.