2016 Fiscal Year Final Research Report
An evolutional approach to mechanically strengthening of synthetic fiber aggregates
| Project/Area Number |
25288102
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Partial Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Polymer/Textile materials
|
|---|
| Research Institution | Nara Medical University |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2013-04-01 – 2017-03-31
|
| Keywords | 合成繊維 / 加圧 / 力学特性 / 紐 / 隙間 / ナイロン / ポリエステル / クモの糸 |
|---|
| Outline of Final Research Achievements |
The high strengthening of synthetic fibers has been studied. The synthetic fibers are practically used as aggregates consisting of a number of fibers. It is very important to raise the mechanical strength of aggregates from the practical point of view. For the past years, however, the studies of the strengthening have been mainly restricted to monofilaments. The author focused on aggregates of synthetic fibers, tried to reduce space among filaments and raise the mechanical strength of nylon, poly(ethylene terephthalate) by applying the pressure such as twisting. As a result, the reduction of air apace among filaments led to an increase of mechanical strength.
|
| Free Research Field |
生体高分子学
|
