With the increase of coatinglayerthickness and the decrease of permeability, the peak values and time increase.
涂层厚度增加、透气性下降，则传输曲线峰值增加，时间延长。
2
The coatinglayer hardness depends not only on the coating material, but also on the applied load and coatinglayerthickness.
涂层硬度不仅取决于涂层材料本身，同时还与试验负荷和膜层的厚度密切相关。
3
The effects of coating constituent, coatinglayerthickness, permeability and temperature on transfer behavior of polystyrene thermal degradation product through coatinglayer have been studied.