Abstract
Results of an experimental study are presented in which linear polyester polyurethanes were prepared, crosslinked and tested. It is shown that high temperature crosslinking of two phase materials can reduce their Young's modulus, thermal stability and recovery rate. These data may well have relevance to the time dependent behavior of network urethanes prepared by reactive molding where crosslinking is induced at high temperatures. Experimental data are plotted and evaluated.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 26-31 |
| Number of pages | 6 |
| Journal | American Chemical Society, Polymer Preprints, Division of Polymer Chemistry |
| Volume | 19 |
| Issue number | 1 |
| State | Published - 1978 |
| Externally published | Yes |
| Event | Pap presented at ACS Annu Meet, 175th - Anaheim, Calif Duration: Mar 12 1978 → Mar 17 1978 |
All Science Journal Classification (ASJC) codes
- Polymers and Plastics