[China Glass Network] Glass water is an essential consumable for daily use of automobiles. However, the selection and use of glass water is not as simple as it seems. So, how to identify the quality of glass water at the time of purchase?
There are three types of glass water on the market.
Liquid glass water that can be added directly: This non-concentrated glass water is more common. The general capacity is 2 liters per barrel. It can be added directly without dilution. It is convenient to use, but you should choose the appropriate model according to the local climatic conditions when purchasing. The disadvantage is that it is cumbersome and inconvenient to carry with the car.
Concentrated liquid glass water: This concentrated glass water, a small bottle of about 60ml, needs to be diluted with 2L of water. When adding, pay attention to first pour the concentrated liquid into the car, then add water, so that it can be better diluted. Although the concentrated glass water can not be added directly, it seems to be troublesome, but it is small in size and easy to carry. It is not cumbersome to prepare a bottle on the car.
Solid glass water magic film: This solid and concentrated glass water is basically the same, but the volume is smaller, only 24g, can be diluted with 4L water, can be opened and used very quickly. It can well maintain the strip and resurrect the wiper.
How to choose glass water?
1, see the season
Regular brands of glass water are divided into several different levels by temperature. When purchasing glass water, it should be selected according to seasonal changes. It is generally divided into 0°C glass water used in summer, which can quickly remove the dirt residue on the windshield glass. In the south, it is better to use glass water with increased insecticidal composition.
In winter, the glass water is selected based on the antifreeze performance. The glass water with a freezing point lower than the local lower temperature of 10 °C or higher is selected, otherwise it will cause problems such as freezing of the glass water and failure of the water pump of the watering can; and another type of special effect used in severe cold regions. Glass water, guaranteed to not freeze at minus 40 ° C, suitable for use in northern China.
In addition, the high-grade glass water has the properties of fast melting snow melting, anti-glare and anti-fog, which are important for the normal use and driving safety of the vehicle. In winter, products with such functions can be selected.
2, look at the bubble
The richer the foam of the glass water, the stronger the degumming ability. So when buying glass water, shake it a few times to see if the foam is rich, because the more foam, the more active agent it contains. At the same time, it should also pay attention to whether the foam is fine. The foamed glass water contains an anionic surfactant, which is more environmentally friendly. If the foam of the glass water is too swelled, the environmental protection of the glass water is poor.
3, see the consistency
The more viscous the glass water is, the more active ingredients it contains. When you buy it, you can drop a little glass of water on your hands and feel the feel. If it is thick and smooth, it is high-quality glass water. In addition, the bottle can be inverted to see the rising speed of the bubbles inside, and the slow speed indicates that it is more viscous.
Inferior glass water in order to save costs, the formula contained in the liquid for the rubber wiper lubrication inhibition may be little or even no, so it looks very thin, and the hand feel is not smooth.
4, see the ability to remove fog
The glass water can be poured out a little and applied to the front windshield surface. If the glass is not painted, and the defogging effect lasts for 3-5 minutes, it is proved to be high quality glass water. 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. However, the general glass water does not have this function, and it will be painted on the windshield glass, which is more fuzzy.
5, see the PH value
The PH value of high-quality automotive glass water is always neutral, does not contain various metal ions, and does not have any corrosive effect on automotive topcoat, rubber and various metals.
6, see if there are impurities
To see if the glass water has deteriorated, it is more convenient to invert the bottle to see if there is any sediment or impurities inside. The high-quality glass water should be crystal clear. If there are flocculent objects, the glass water has deteriorated. Better not to use it.
7, smell smell
High-quality glass water generally has no taste. Inferior glass water will have a strong chemical odor. If it is left for too long, it will smell. When you buy it, you can smell it to distinguish the quality of glass water.
The fabrics under this category have better dyeing property in synthetic fiber, light wearing, good waterproof and windproof performance, high wear resistance, good strength and elasticity. Firm structure, wear resistance, tear resistance and easy cleaning. The parts are light in weight, easy to dye and easy to form.
Recycled Nylon Fabric,Nylon Fabric With Waterproof Finishing,Recycled Nylon Taffeta,Recycled Nylon Ripstop Fabric
WEIHUA TEXTILE , https://www.weihuatex.com