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当前,具有不同结构、不同内直径和不同长度的各种各样胶管用于汽车。当各种形式的液体流入这些胶管时,需要采用不同的橡胶材料以适应不同的流体。由于现代环保发展趋势的需要,估计未来胶管的性能,特别是燃料胶管和空调胶管的性能将会产生明显的变化。对空调胶管来说,如何保持屈挠性和气密性是人们最关心的。本文将主要介绍研制具有理想屈挠性和高气密性橡胶材料的最新方法,最后讨论未来制冷剂的发展趋势。
Currently, a wide variety of hoses with different structures, different inner diameters and different lengths are used in automobiles. As various forms of fluid flow into these hoses, different rubber materials are required to accommodate different fluids. Due to the needs of the development trend of modern environment, it is estimated that the properties of future hoses, especially the performance of fuel hoses and air-conditioners, will have obvious changes. For air conditioning hoses, how to maintain the flexibility and airtight people are most concerned about. This article will introduce the latest development of a flexible and highly flexible rubber material with the latest method, and finally discuss the future development trend of the refrigerant.