适用于各种轿车、客车、载重车的水冷系统和其它使用水冷式发动机的工矿设备。具有防冻、防腐、防垢、防沸、防锈、抗泡等功能,  功效长久。
◎乙二醇基长效型产品，可常年使用，多年有效。化学安定性好，冰点稳定，蒸发损失小；低温粘度小，抗泡性优异，冷却效率高。
◎对铜、铝、铸铁等多种金属具有优异的防腐性能。
◎可全年使用,  加入量为冷却系统容积的95%。
◎使用前需将发动机冷却系统清洗干净。防冻液的冰点应比车辆使用地区的最低温度低5℃左右。在使用过程中PH值低于7.5或高于11.0时，应及时更换。
◎执行标准：GB29743-2013
 
● Not suitable for all kinds of cars, buses, water cooling system of truck and other industrial and mining equi
    pment using water-cooled engines. With antifreeze, anti-corrosion, anti-scaling, boiling, rust prevention, anti-foam 
    and efficacy for a long time. 
●Ethylene glycol base long-term products, you can use all the year round, for many years. Good chemical stability, sta
    bility, freezing evaporation losses small; Low temperature low viscosity, excellent anti-foam, high cooling efficiency. 
●Does for copper, aluminum, cast iron and other metals have excellent anti-corrosion performance. 
●Have to use all year round, addition amount 95% of the cooling system capacity. 
●When the engine cooling system must be clean before use. The freezing point of coolant should be lower than vehicles 
   use the lowest temperature in 5 ℃ or so. In the process of using PH below 7.5 or higher than 11.0, it should be replaced 
   in a timely manner. 
●When standards: GB29743-2013