方法：用天然橡胶和特效触变剂等原料制备具有触变性的凝胶，研究该凝胶分离血清的较优组成。
Methods: the thixotropic gel was prepared by using natural rubber, special thixotropic agent and other chemicals, and better composition of the blood separating gel was studied.
与K - 73组成触变系统，形成一个白色低弹性边缘强硬的可加工凝胶涂层。
With K-73 is a thixotropic system. Gives a white, slightly resilient, machinable gelcoat with good edge strength.
实验表明用这种方法制备的草酸氧锆干凝胶具有触变的特性，是制备氧化锆膜的一种经济实用的前驱体。
The colloid particle size and flow characteristics of zirconyl oxalate sol were investigated, and the performance of the membrane was characterized by SEM and gas-flow method.
应用推荐