Oxygen Permeability Coefficient (p 'o2) : the product of the permeance and the thickness of film.
译文：氧气透过系数(PO2)：氧气透过量与薄膜厚度的乘积。
2
The effects of coating constituent, coating layer thickness, permeability and temperature on transfer behavior of polystyrene thermal degradation product through coating layer have been studied.