Flexible resistor compositions
AssigneeShin-Etsu Polymer Co., Ltd.
InventorsRyoichi Sado, Kenichi Okada
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Abstract
The invention provides a novel composition capable of giving an electrically conductive, flexible shaped body having stability in the applied voltage vs. current performance. The composition comprises an electrically insulating polymeric material having flexibility such as a diorganopolysiloxane, a finely divided particulate or fibrous metallic silicon such as a finely powdered semiconductor grade high purity metallic silicon dispersed in the insulating polymeric material as the matrix and an organosilicon compound having at least one functional group directly bonded to the silicon atom or at least one peroxy linkage directly bonded to the silicon atom in a molecule.
Claims5
An electrically conductive flexible composition which comprises
- (a) an electrically insulating polymeric material having flexibility,
- (b) from 5 to 75% by volume based on the total volume of the composition of a metallic silicon dispersed in the electrically insulating polymeric material, wherein said silicon is in either finely divided particulate form with the particle size being such as to pass a screen of 100 mesh openings or in fibrous form such that the fiber diameter does not exceed 200 .mu.m, and
- (c) an organosilicon compound having at least one functional group bonded to the silicon atom in a molecule or having at least one peroxy linkage directly bonded to the silicon atom in a molecule.
Dependencies are inferred from the claim text.