Pressure sensitive conductive rubber blends
- Cairo Univ., Giza (Egypt)
- Mansoura Univ. (Egypt)
- Zagazig Univ. Banha (Egypt)
Butadiene-acrylonitrile rubber (NBR) was blended with polychloroprene (CR) according to standard techniques. The blend was mixed with different concentrations of ZnO. The vulcanized sample was subjected to electrical conductivity ({sigma}) measurements while different values of static pressure were applied on the sample. It was found that samples containing 7.5 phr ZnO showed a reasonable pressure sensitive increase of {sigma}. Furthermore, the {sigma} vs pressure relationship of rubber blend mixed with different concentrations of Fast Extrusion Furnace black (FEF) was investigated. It was found that rubber vulcanizate containing 40 phr FEF resulted in a negative value of the pressure coefficient of conductivity {approx equal} {minus} 4.5 KPa{sup {minus}1}.
- OSTI ID:
- 6084062
- Journal Information:
- Applied Physics Communications; (USA), Journal Name: Applied Physics Communications; (USA) Vol. 9:4; ISSN 0277-9374; ISSN APCOD
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
360601* -- Other Materials-- Preparation & Manufacture
360603 -- Materials-- Properties
ACRYLONITRILE
BUTADIENE
CHALCOGENIDES
COMPOSITE MATERIALS
DATA
DIENES
ELASTOMERS
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
EXPERIMENTAL DATA
HYDROCARBONS
INFORMATION
MATERIALS
NITRILES
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC POLYMERS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
POLYENES
POLYMERS
RUBBERS
VULCANIZATION
ZINC COMPOUNDS
ZINC OXIDES