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Acta Chimica Sinica ›› 1961, Vol. 27 ›› Issue (3): 214-218. Previous Articles
程镕时1, 秦汶1, 钱人元2
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CHENG YUNG-SHIH1, CHING WEN1, CHIEN JEN-YUAN2
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The equilibrium swelling ratios of a slightly crosslinked polymethylmethacrylate sample in toluene-ethanol and acetone-water solvent-non-solvent mixtures have been determined volumitrically, The values of swelling ratio Q go through a maximum at the volume fraction of the non-solvent, γ=0.1%(ethanol) and 0.02(water) for the two systems respectively, in parallel with the viscornetric and osmometric behavior observed in dilute solutions.
CHENG YUNG-SHIH, CHING WEN, CHIEN JEN-YUAN. POLYMETHYLMETHACRYLATE IN MIXED SOLVENTS Ⅳ. EQUILIBRIUM SWELLING OF A SLIGHTLY CROSSLINKED POLYMER IN MIXED SOLVENTS[J]. Acta Chimica Sinica, 1961, 27(3): 214-218.
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