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Poly(phenylene sulfide) composites having a high dielectric constant
Poly(phenylene sulfide) composites having a high dielectric constant
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机译:高介电常数的聚苯硫醚复合材料
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摘要
Polymeric compositions having a high dielectric constant and low loss tangent are made from poly(phenylene sulfide), a ceramic having a high dielectric constant and a low loss tangent, and optionally an added reinforcing filler. The preferred ceramic is strontium titanate. The compositions have a dielectric constant of at least about 4. When mica, alumina, or magnesium titanate is used as an added reinforcing filler, the coefficient of thermal expansion diminishes significantly.
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