【The owner's family car knowledge】Automobile glass water is generally divided into 0℃ glass water used in summer and -20℃, -35℃ glass water used in winter. The main function is to effectively clean the dust and stains on the windshield of the car, and quickly remove shellac and bird droppings. , Grease, foreign cream, etc.
Although the price of glass water is not expensive, there are many fakes, so how to choose high-quality car glass water correctly?
1. If you want to choose the car glass water correctly, you first need to figure out the difference between good and bad car glass water.
1. High-quality automotive glass water:
It is made of deionized water and various environmental protection additives. It has the functions of decontamination, flooding, antifreeze, antistatic, and anticorrosion. It can effectively remove dust, lubricating oil, gasoline and diesel, residual glazing wax, gum, bird droppings, shellac on highways, etc. The rainwater on the windshield can be quickly dispersed to prevent the driver from blurring the windshield under heavy rainfall. It can neutralize the electric charge generated by the friction between the windshield and the wiper and the material in the air, enhance the conductive effect of the glass surface, resist static electricity, and prevent the electric charge from adsorbing dirt and affecting the field of vision.
2,The PH value is always neutral, does not contain various metal ions, and has no corrosive effect on automobile paint, rubber, and various metals. A protective film can be formed on the windshield to make the car glass more clear and transparent, without corrosion to the paint surface of the car, and no swelling and swelling effect on the rubber.
3. Inferior glass water will often appear precipitation, discoloration, and taste change.
Because the alcohol content is too high, it will have an adverse effect on the paint surface of the car, damage the gloss and hardness of the paint surface of the car, and will have a swelling effect on the rubber and plastic parts in contact, reducing the hardness of these accessories , And produce color differences. Since the car glass water will flow near the air inlet of the air conditioner after cleaning the glass, the volatilized smell of the glass water will also enter the cab along the ventilation duct of the car air conditioner. The deteriorating and moldy glass water and the glass water made of inferior chemical raw materials The volatilized harmful smell will become an invisible killer that endangers the health of car owners.
2. How to identify low-priced fake glass water?
In winter, the temperature is low, and the windshield glass of a car is very easy to freeze. In order not to affect the line of sight and ensure driving safety, people began to buy glass water for protection. However, there are many glass water on the market that cannot really achieve the effect of its promotion. Everyone introduces five points on how to identify the functions and principles of high-quality glass water and glass water, hoping to provide convenience for your safe travel.
1. The richer the foam of the glass water, the stronger the degumming and decontamination ability
When you buy glass water, you must shake it vigorously a few times to see if the foam inside is rich, because the more foam, the more active agent it contains. Of course, the amount of foam is not the decisive condition for judging the quality of glass water. It must be determined whether the foam is fine or not. The dense foam glass water contains anionic surfactants, which is more environmentally friendly. The environmental protection is poor.
2. Antifreeze performance
The antifreeze performance of glass water is very important, especially for colder weather in the north. If the antifreeze performance of glass water is not good, it will affect the line of sight and bring safety hazards to driving. First of all, look at the price of glass water. Be sure to go to a regular store to purchase. Normally, the price of regular glass water is more than 20 yuan. In addition, it is best to ask professional and technical personnel to test with a testing instrument at the 4S shop after purchase, so that it is safer and more reliable to use.
3. Look at the viscosity of the liquid
Glass water has a certain anti-corrosion and lubrication effect on rubber wipers. The more viscous it is, the more effective ingredients it contains. Under normal circumstances, we can first pour the bottle over to see how fast the bubbles rise. If it rises slowly, it means it is more viscous. In addition, you can also feel it with your hands, which is more intuitive.
4. Anti-fog function
High-quality glass water will form a monomolecular film on the surface of the glass, which can effectively avoid the generation of fog on the windshield glass. The general glass water does not have this function, and it will be smeared when sprayed on the windshield glass, which is more blurred.
5. See if there are impurities in the glass water
To see if the glass water has deteriorated, a more convenient way is to turn the bottle upside down to see if there are any sediments or impurities inside. The high-quality glass water should be crystal clear and transparent. If there are flocculent objects, the glass water has deteriorated. It's best not to use it.
3. Can I make car glass water by myself?
Car glass water is a consumable, often made by the car owner, but the glass water made by yourself is easy to block the spout and freezes in winter. The reason is that the tap water has bacteria, sediment, etc., and the glass water deteriorates over time and produces flocs. , It will be all stuffed up,
1. Use pure water
Generally do not use tap water or well water, but pure water should be used, because the pure water has been disinfected and will not produce flocs that will block the nozzles for a long time.
2. Use detergent
Do not use washing powder, which can easily block the spout. Use detergent that is easy to dissolve in water. Use 3-5ml at a time.
3. Glass water in winter
Need to add alcohol, generally according to 15-30%, can reach the requirement of minus 8-15 degrees
4. Matters needing attention
Antifreeze or the like must be added in winter, otherwise the water tank will easily be damaged by freezing. Of course, from the cost analysis, homemade glass water is not cost-effective.
Summarize:Finally, if you buy a lot of glass water at one time, you must store it in a cool place when you usually store the glass water. Do not expose it to direct sunlight, otherwise the glass water will easily deteriorate. In short, I hope that everyone can carefully remember the above purchasing skills and methods, so that you can buy a satisfactory car glass water.
Related recommended reading:How to correctly choose and understand antifreeze in winter? Notice to car owners https://news.16888.com/a/2013/1217/311912.htmlIt is recommended to replace special tires for vehicles below 7°C in winter. https://news.16888.com/a/2013/1218/312225.html
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