Strain effect on electrical resistivity of thermoexpanded graphite/polyvinylchloride plastisol composite
The mechanical properties and electrical resistivity of a composite material consisting of polyvinylchloride plastisol material matrix and thermoexpanded graphite filler has been investigated. The percolation threshold has been determined to be θс = 0.04 vol. parts graphite. During the material te...
Збережено в:
| Дата: | 2005 |
|---|---|
| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2005
|
| Назва видання: | Functional Materials |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/137649 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Strain effect on electrical resistivity of thermoexpanded graphite/polyvinylchloride plastisol composite / D.Yu. Karaman, V.S. Kopan, S.L. Revo // Functional Materials. — 2005. — Т. 12, № 3. — С. 507-511. — Бібліогр.: 7 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The mechanical properties and electrical resistivity of a composite material consisting
of polyvinylchloride plastisol material matrix and thermoexpanded graphite filler has been investigated. The percolation threshold has been determined to be θс = 0.04 vol. parts graphite. During the material tension, its specific electrical resistivity р increases linearly in the filler concentration range 0.04 < 0 < 0.60. А model has been proposed for the processes characterizing the system conductivity, which is based on the peculiarities of intergrain contacts in the composite material. Guidelines are given on possible usage of the new obtained material in strain gauges suitable for service at increased humidity and in corrosive media. |
|---|