各種充填剤のガス吸着量について

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書誌事項

タイトル別名
  • GAS ADSORPTION ON FILLERS
  • カクシュ ジュウテンザイ ノ ガス キュウチャクリョウ ニ ツイテ

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To determine the relation between activities of physical adsorption of fillers and their reinforcing effects on rubber, butadiene, 1-butene, isobutene, isoprene, n-pentane, benzene, styrene, ethylbenzene, and toluene were adsorbed under gaseous states on such fillers as six sorts of carbonblacks, fivesorts of hydrated silicas, magnesium carbonate and six sorts of calcium carbonates.<br>The adsorption quantity A was found to be indicated by following equation; A=Kρσ, in which ρ and σ signified activity of filler and that of gas respectively. K is gas-filler interaction constant for aromatic series. It is not the same, but depend upon the properties of fillers. The K values of carbonblack, silica, and calcium carbonate were respectively indicated about 3.0, 1.9, and 0.5 at a series of aromatic hydrocarbon, when 1.0 was used in aliphatic hydrocarbon. Some considerations were made in conection with reinforcing effects of fillers for rubber.

収録刊行物

  • 日本ゴム協会誌

    日本ゴム協会誌 36 (4), 368-373, 1963

    一般社団法人 日本ゴム協会

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