𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Thermoelastic properties of segmented polyurethaneureas

✍ Scribed by V. P. Privalko; Y. S. Lipatov; L. I. Mirontsov; L. I. Dashevskii


Book ID
105190847
Publisher
Springer
Year
1985
Weight
402 KB
Volume
263
Category
Article
ISSN
0340-255X

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Synthesis, Characterization and Properti
✍ Takehiro Tomita; Yu-Jun Li; Tadao Nakaya πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 314 KB

## Abstract We report herein that 2‐(perfluorooctyl)ethylacrylate (PFEA) was successfully grafted onto a segmented polyurethaneurea (SPUU). We found that certain PFEA orientated onto the grafted SPUU film surface could significantly improve hemocompatibility. 1,2‐Propanediamine (PD) as a chain exte

Morphology-property relationship of segm
✍ Yuying Xiu; Dening Wang; Chunpu Hu; Shengkang Ying; Junxian Li πŸ“‚ Article πŸ“… 1993 πŸ› John Wiley and Sons 🌐 English βš– 697 KB

The relationships of the morphology and properties of a series of segmented polyurethaneurea ( P U U ) were studied in film form by using SEM and tensile stress-strain data. The polyether-based and polyester-based PUU block copolymers were synthesized using poly (propylene oxide )-ethylene oxide pol

Stress-strain behavior of segmented poly
✍ Toshikazu Takigawa; Satoshi Yamasaki; Kenji Urayama; Masaoki Takahashi; Toshiro πŸ“‚ Article πŸ“… 1996 πŸ› Springer-Verlag 🌐 English βš– 667 KB

Elastic properties of segmented polyurethaneureas (SPUs) under pure shear deformation were investigated. Data were analyzed by using strain energy density function (W). The values of the derivatives of W with respect to the invariants of the strain tensor (Ii; i = 1, 2, 3) at zero strain limit were

Quantitative DSC evaluation of phase seg
✍ Camberlin, Yves ;Pascault, Jean Pierre πŸ“‚ Article πŸ“… 1983 πŸ› John Wiley and Sons βš– 461 KB

## Abstract Linearly segmented polyurethanes and polyurethaneureas are known to be phase separated; one phase is the soft phase, the other, the hard domain. Quantitative evaluation of the degree of phase separation was obtained by DSC. An estimation of the dispersed soft segments outside the soft p