๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Properties of syndiotactic-rich poly(vinyl alcohol) thin film in water. III. Contraction and extension of drawn and annealed thin film in water

โœ Scribed by Kazuo Yamaura; Shuji Matsuzawa


Publisher
John Wiley and Sons
Year
1986
Tongue
English
Weight
325 KB
Volume
31
Category
Article
ISSN
0021-8995

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Properties of syndiotactic-rich poly(vin
โœ Kazuo Yamaura; Akihiro Hayakawa; Tetsuya Tanigami; Shuji Matsuzawa ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 405 KB ๐Ÿ‘ 2 views

The elastic behavior of undrawn/annealed swollen thin films of syndiotactic-rich poly(viny1 alcohol), derived from vinyl trifluoroacetate, was studied by repeated elongation/contraction in water. For the films annealed at temperatures below 175"C, the characteristic of deformation was divided into l

Permeabilities of water, several alcohol
โœ Kazuo Yamaura; Shuichi Kirikawa; Nobuhiro Sakuma; Tetsuya Tanigami; Shuji Matsuz ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 454 KB

The permeabilities of liquids through syndiotactic-rich poly (vinyl alcohol) (s-PVA) very thin films (about 0.3 pm) scooped up from the interface of air/aqueous solution were compared with that of casting s-PVA films (about 15 pm) . The permeability of water decreased with time and the volume of per

Properties of syndiotactic-rich poly(vin
โœ Kazuo Yamaura; Tatsuaki Masuzawa; Tetsuya Tanigami; Shuji Matsuzawa ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 393 KB ๐Ÿ‘ 1 views

The effect of the initial temperature of heating on the elongation of syndiotactic-rich poly(viny1 alcohol) thin films was investigated in water under a load. The elongation ratios Ei after 4 h at fixed temperatures increased roughly with an increase in the initial temperature q and a decrease in th