对油品有极佳的抵抗力，耐高温、耐候性均佳，但机械强度、压缩变形率及耐水性稍差。

Excellent resistance to oil, high temperature resistance, weather resistance are good, but the mechanical strength, compression deformation rate and water resistance is slightly worse.

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仿真结果表明这个小客车初始设计的耐撞性不足，某些零件的能量吸收特性和变形模式不合理。

The simulation results show that the original design has some problems with regard to crashworthiness. Some parts had inefficient energy absorbing characteristics and improper deformation mode.

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新材料不仅具有耐油性，在耐高温性、耐疲劳性和抗永久变形性方面也有较大幅度的提高。

The new material is not only oil resistant, but also has fairly great improvement in performance of high temperature resistance, fatigue resistance and permanent deformation resistance.

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