Electrically conductive rubber composition
An electrically conductive rubber composition includes a compound of an adhesive and elastic polymer and a conducting particle. When the rubber composition is applied to improve abrasion resistance, the conducting particle having a diameter of 1 nm to 22 [mu] m is employed. When the rubber compositi...
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Zusammenfassung: | An electrically conductive rubber composition includes a compound of an adhesive and elastic polymer and a conducting particle. When the rubber composition is applied to improve abrasion resistance, the conducting particle having a diameter of 1 nm to 22 [mu] m is employed. When the rubber composition is applied for flexure purpose, the conducting particle having a diameter of 20 [mu] m to 60 [mu] m is employed to produce the rubber composition having an electric resistance ranging from 10-1[Omega] to 104[Omega]. The value of the electric resistance is proportional to the diameter and volume of the conducting particles. For example, if the conducting particles are compounded with the adhesive and elastic polymer composed of carbon nanotube of 2 parts by weight, per 100 parts of rubber (PHR), and 28 PHR of carbon black, the rubber composition of the electric resistance of 104[Omega] is produced. Generally speaking, at least 85 PHR of the pure carbon black has to be added to the compound. To obtain the desired |
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