The intrinsic viscosities of seven fractions (from M̄n = 1,69.105 to M̄n = 6,13.105) of poly(tetrahydrofurfuryl methacrylate) in eleven solvents at temperatures between 30° and 50° show the following order: tetrachloroethane > dichloroethane > tetrahydrofuran > chloroform > benzene > bromobenzene > ethyl acetate > carbon tetrachloride > methyl pentyl ketone > acetone > 2‐hydroxymethyltetrahydrofuran. Values of HUGGINS slope constants range between 0,34 to 0,48 for the unfractionated polymer and the magnitudes of a and k in the expression [η] = kMa show little variations with temperature in case of good solvents whereas the opposite is observed in case of poor solvents. The theta temperature for 2‐hydroxymethyltetrahydrofuran containing 20% methanol is 31,2 ± 0,3° and 3,49, 5,72, and 4,97 are the values for K0.104, (r /M)1/2.109 and (r /Z)1/2.108, respectively.
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Zafar et al. (1974) studied this question.
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