Antifreeze manufacturers introduce vehicle antifreeze application cognitive misunderstandings

Antifreeze manufacturers introduce vehicle antifreeze application cognitive misunderstandings

At this stage, there are thousands of antifreeze brands sold in the market, and the quality is uneven, which makes many drivers' friends dizzy and causes many application misconceptions. Below, I will clearly put forward several aspects of some application misunderstandings. Views for drivers to refer to.

(1) The thicker the antifreeze, the better

Generally speaking: antifreeze has the following points: antifreeze with water from ethylene glycol, antifreeze with water from alcohol and antifreeze with water from glycerol. The melting point of ethylene glycol is 197.4 ° C, and the zero degree is -11.5 ° C. When mixed with water, the zero degree is significantly reduced. When the concentration value is 68%, the zero degree drops to -68 ° C. The melting point of alcohol is 78 ° C and the zero degree drops to -114 ° C. If the concentration value exceeds 40%, ethanol vapor is easy to catch fire. The zero degree is generally controlled at -30 ° C. The zero degree reduction efficiency of glycerol water release type is not high, which is larger than the first two types of use and is not suitable for selection. Therefore, the thicker the antifreeze, the better. After-sales maintenance service stations generally use concentrated juice to discharge water, and the concentration value accounts for about 70%, so that the antifreeze can achieve good use. When the antifreeze is too thick or too thin, the cold resistance, fluidity and heat exhaust will also be reduced. antifreeze manufacturer

(2) Antifreeze should be drained or replaced with water in summer

Generally, some drivers drain or replace the antifreeze with water in the summer, but they do not know that this will lead to consumption and cause excessive erosion of the car engine and cooling water system. In fact, the antifreeze does not need to be disassembled and replaced within 2 years, and its zero degree and melting point meet the regulations.

(3) Antifreeze high-efficiency type does not need to be changed

Generally, manufacturers require one or two years to have ten years, but it is not only subject to deadline manipulation but also limited by mileage. Generally, it is limited to 60,000 kilometers and should be replaced regularly. At the same time, if suspended solids are found in the antifreeze, precipitation or qualitative change, fading should be replaced regularly and the system should be cleaned.

(4) Different types of antifreeze and water can be arbitrarily added

Different types of antifreeze are not suitable for mixed use to prevent chemical changes, accumulation or bubbles, which will cause harm to the sealing gasket, which will generally lead to water seepage at the water seal and welding of the pump. Therefore, after the antifreeze leaks, it is necessary to fill the same brand of antifreeze in time. If there is no same brand of antifreeze, please fill it with steaming water or mineral water. Antifreeze manufacturers

(5) Antifreeze sticks to my hands or splashes on my face without washing

Antifreeze generally contains certain toxic and side effects, such as ethylene glycol type, which belongs to organic solutions. If it sticks to the face, it will corrode the skin. If it drips or is stained with antifreeze, it should be rinsed off with a lot of cold water immediately.

Antifreeze manufacturers Thank you for watching. The editor will not explain too much. If you need antifreeze purchase and wholesale, you can contact our antifreeze manufacturers.