Title: Studies on Poly(Cyanoanylether) Modified By Phenolphthalein
Abstract: The modified polycyanoanylethers were prepared by rection of phenolphthalein, resorcinol and 2,6-difluorobenzonitrile by using the method of random copolycondensation. They were characterized with IR.WAXD.DSC and TG,etc.The results showed that the degree of regularity of the PCE would decrease with increasing of content of phenolphthalein increasing . When phenolphthalein was 40%, the copolycondensation was amorphous. The results of DSC were accordance with that of WAXD. The experiment still showed that the solubility of the modified polcyanoanylethers was greatly improved.
Publication Year: 2004
Publication Date: 2004-01-01
Language: en
Type: article
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