HIGHLY DIELECTRIC ELASTOMER FILM OR SHEET
PROBLEM TO BE SOLVED: To provide a highly dielectric elastomer film or sheet which can be easily produced, has a high dielectric constant even without being blended with an inorganic filler, and has a low elasticity modulus.SOLUTION: A highly dielectric elastomer film or sheet is a film or sheet for...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a highly dielectric elastomer film or sheet which can be easily produced, has a high dielectric constant even without being blended with an inorganic filler, and has a low elasticity modulus.SOLUTION: A highly dielectric elastomer film or sheet is a film or sheet formed with an emulsion containing at least two resins A and B with different main chain structures, the film or sheet having a relative dielectric constant of 4 or more at 1 kHz and a 100% modulus of 2.0 MPa or less. One resin of the two resins A and B with the different main chain structures is preferably a silicone-based resin. One resin of the two resins A and B with the different main chain structures is also preferably a urethane-based resin. |
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