【产品说明】
雷尔夫长效防冻液采用高纯度涤纶级乙二醇与纯净水并精选多种高效复合添加剂精制而成，是所有内燃机冷却系统的最佳保护剂。冰点低、粘度小、低温流动性能与热传导性能好，有效延长冷却系统的使用寿命.
【功能特性】
具有良好的防垢、防腐蚀、防气蚀性能，可保护车辆水箱内部铁质部件不腐蚀；
具有优异的高温冷却效果，充分保证防冻液与车辆高速运转部件间的换热性能；
在金属表面形成致密氧化膜，有效抑制冷却系统电化学腐蚀；
冬季防冻，夏季防沸，四季通用，建议全年使用，以保护车辆冷却系统。
【推荐使用】
适用于所有轿车、轻重负荷柴油车辆及工程机械等的发动机冷却液体循环冷却系统。为冷却系统金属部件提供优异的防腐蚀保护，可四季通用。
【级别】
-25 -30 -35 -40
Shandong Leierfu Railway Lubricating Oil Co., Ltd. is a company which is specialized in the lubricating oil industry. The company is located in Qilu Petrochemical Oil production Station. Our company adopts the enterprise mode integrating the production, R&D, storage & transportation and service of lubricating oil. The products cover many petrochemical engineering fields, such a soil for automobiles, oil for motorcycles, oil for engineering machinery, special oil, etc. The company has provided services for customers in various regions. Customer satisfaction is above 98%.
Our science and technology: Improve the product guarantee with the advanced technology.
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