| About this Abstract |
| Meeting |
MS&T22: Materials Science & Technology
|
| Symposium
|
Manufacturing and Processing of Advanced Ceramic Materials
|
| Presentation Title |
A Polyvinyl Pyrrolidone Based Binder for PZT Ceramics |
| Author(s) |
Eric W. Neuman, Emma MacLaughlin, Catherine Colletti, Jada Beltran |
| On-Site Speaker (Planned) |
Eric W. Neuman |
| Abstract Scope |
The behavior of a polyvinyl pyrrolidone based binder system was evaluated for dry pressing of lead-zirconate-titanate bulk ceramics. Three polyvinyl pyrollidones, Kollidon 25, Kollidon 90F, and Kollidon VA64, were blended with up to 50 wt% polyethylene glycol and 20 wt% glycerin. The glass transition temperature, thermal decomposition behavior, and compaction behavior and green mechanical properties when mixed with PZT were evaluated. A binder system with orders-of-magnitude improvement in compaction behavior and green mechanical properties was developed. Optimization of the binder system using statistical design of experiments will be discussed.
Sandia National Laboratories is a multimission laboratory managed and operated by National Technology and Engineering Solutions of Sandia, LLC, a wholly owned subsidiary of Honeywell International, Inc., for the U.S. Department of Energy’s National Nuclear Security Administration under contract DE-NA000352 |
| Proceedings Inclusion? |
Planned: At-meeting proceedings |