Chemical modification of aromatic polyphenyl ethers by silylation (trimethylsilyl, dimethylphenylsilyl, methyldiphenylsilyl and siloxanyl groups), has been investigated and shown to give products with improved low-temperature fluidity without change of thermal stability.
已经研究了通过甲
硅烷基化(三甲基甲
硅烷基,二甲基苯基甲
硅烷基,甲基二苯基甲
硅烷基和
硅氧烷基)对芳香族聚苯醚进行的
化学改性,并显示出在不改变热稳定性的情况下提供了改善的低温流动性的产品。