石油胶质 沥青质类似高分子的特性

The Characteristic of Petroleum Gum and Asphaltene as Macromolecules

从石油胶质和沥青质的定义、分子量、微观分子结构等方面入手,将其与通常的高分子进行了对比分析。胶质、沥青质是一类有着似晶结构单元的大分子量的有机物,其分子量范围介于小分子与高分子之间,结构单元性质与无机高分子和有机高分子的都有相似之处,因此有加工应用的潜在价值。

Petroleum gum and asphahene are analyzed contrasting with the usual polymer, from the aspects of definition, molecu- lar weight, molecular structure, in the article. Petroleum gum and asphaltene are some kind of organic molecular with quasi-crys-talline structure units and large molecular weight between the range of small molecule and macromolecule, their units structure and properties is similar to both inorganic maeromolecules and organic macromolecules in different ways, so they have potential value after certain process, which needs to be found.