接枝改性橡椀栲胶的性能及其应用

Proporties and application of graft modified valex extract

通过使用光学显微镜和扫描电镜 ,对橡栲胶改性产物应用于浸酸山羊皮的鞣制进行了研究 ,筛选确定最佳的鞣制工艺条件。所得坯革粒面细致 ,革身丰满柔软 。

The penetration of the product in the collagen fiber and the surface condition of semifiuished leather have been studied with the optical microscope and scanning electron microscope. The result shows that under the condition of the experimental design, the semifinished leather produced by the modified product is fuller, softer, more elastic and possesses finer grain, and the selective filling ability of modified product is better than the one of valex extract.