The permeability of polyethylene to ammonia
โ Scribed by C-O. Lee; G. K. Hart
- Publisher
- John Wiley and Sons
- Year
- 1980
- Tongue
- English
- Weight
- 131 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0021-8995
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๐ SIMILAR VOLUMES
Low-density polyethylene films strained up to 35% exhibit an initial increase of diffusivity and permeability which soon reach a maximum and subsequently drop to steadily decreasing values below those of the unstrained starting material. The sorption steadily increases and seems to approach a platea
In the case of cold plasma fluorination we analyzed effects of the main processing conditions (power, exposure time, nature of gas, and number of fluorinated faces) on gasoline permeability of polyethylenes. Optimization of processing conditions gave us a permeability reduction of 30% compared to un