【摘要】 介绍了由作者制作的聚碳酸酯和聚酯核孔膜的特性。它有孔径分布狭窄,孔形规整,表而光滑平整,流速大,机械强度高且柔软,光透明度好,微量元素含量低,膜本身无质量迁移,化学与热稳定性好,生物相容性好等优点。因而用途十分广泛。更多还原

【Abstract】 The nuclepore track-etch membrane made of polycarbonate and polyester and their characteristics are briefly swaeribed in this article.when compared with other traditional membranes, we found that the new membrane exhibits greater properties with which sharply defined pore size and even in pore forms, slide and smooth surface, high flow states, supperior mechanic strength and softer, flexible, beat steability of physical and chemical, ate.Also, the membrane has behavious of containing low contents of trace elements, biology compatible, without mass migrationit self. Hence, it has beening widely used in various fields.更多还原