有机高分子材料的应用已经有长远的历史,例如纤维素、蚕丝、橡胶是我们所熟知的。合成高分子工业的兴起,从我们现在日常使用的电木(酚醛塑料)的制造开始,才不过五十年的历史。高分子科学更是十分年青的学科,从橡胶、热塑性塑料等性质的研究,认识到这些物质是由分子量很大的长链分子所构成,提出“高 The application of organic polymer materials has a long history, such as cellulose, silk, rubber is well known to us. The rise of the synthetic polymer industry is only fifty years old from the manufacture of bakelite (phenolic plastic) which we now use daily. Polymer science is a very young discipline, from the rubber, thermoplastic and other properties of the study, these substances are recognized by the molecular weight of long-chain molecules posed by "high