Permeability of oxygen through polymers. I. A novel spectrophotochemical method
โ Scribed by K. Petrak
- Book ID
- 101581773
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- English
- Weight
- 371 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract A new apparatus for the determination of vapor permeability of volatile liquid substances through polymer membranes has been described. The permeability of the vapor is calculated from the measurements of the depression rate of the liquid meniscus in a calibrated capillary tube. The con
Poly(dimethylsiloxane) (PDMS) and aromatic polyamide (aramid) multiblock copolymer (PAS) membranes containing ยฎ55 wt % of PDMS were prepared. Their tensile strength, morphology, and oxygen permeation property were investigated. The observed high tensile strength of PAS with 55 wt % of PDMS indicates