@article{oai:kitami-it.repo.nii.ac.jp:00006711, author = {花田, 勝敏 and 長内, 伸一 and 菅野, 亨 and 小林, 正義}, issue = {2}, journal = {北見工業大学研究報告}, month = {Feb}, note = {Permeation behavior of gases (H_2,O_2,N_2,CO_2,C_2H_4 and C_3H_6)and d-Limonene vapor (an orange juice flavoring)in five polymeric sealant films has been studied at 25?45℃ under one atmosphere of pressure. The permeability (P)of the gases is evaluated by the rate of permeation at steady state, and the diffusion coefficient (D)is calculated by the lag time method. It is demonstrated that the permeability and diffusibility of gases relate strongly to the crystallinity of polymer films and the gasse's boiling points,respectively. Thereby,equations evaluating P and D are proposed.}, pages = {239--246}, title = {有機高分子薄膜材料におけるガス透過挙動解析}, volume = {25}, year = {1994} }