20 a water soluble partially hydrolyzed polyvinyl acetate 0 067 g n octadecyl gluconamide 0 077 g dimyristyl peroxy dicarbonate and 100 g vinyl chloride table i shows the results obtained comparative experiments were again carried out in which n octadecyl gluconamide had been replaced with gohsenol gh 20 armotan u00ae mp sorbitan monopalmitate tween u00ae 20 polyoxyethylene 20 monolaurate and tween u00ae 21 polyoxyethylene 4 monolaurate when tween u00ae polyoxyethylene 20 monolaurate was used the suspension was subject to destabilization within 1 to 2 hours the results obtained with the other stabilizers are summarized in table i and are distinctly inferior to those obtained with n octadecyl gluconamide particularly as far as plasticizer absorption and number of fish eyes are concerned the procedure of example i was repeated but in such a way that methocel f 50 methylhydroxypropyl cellulose was used instead of gohsenol kp 08 for comparison an experiment was carried out in which as stabilizer only 0 1 g methocel f 50 was employed the results are also summarized in table i table i__________________________________________________________________________ example 1 example ii example iii according to according to according for invention for comparison invention for comparison invention comparison__________________________________________________________________________gohsenol kp 08 0 033 0 100 0 033 gohsenol gh 20 0 033 0 100 0 033 0 033 methocel f 50 0 033 0 100n octadecyl gluconamide 0 067 0 067 0 067 armotan u00ae mp 0 067 tween u00ae 21 0 067 0 067 conversion 92 90 91 90 87 89 88 91 88bulk density g cm sup 3 0 54 0 49 0 53 0 51 0 52 0 52 0 50 0 50 0 53dry flow g s 4 5 4 3 4 1 4 1 4 7 4 3 4 0 4 2 4 8plasticizer absorption.