colloid

The colloidal states of 5 regenerated asphalts retrieved from the waste asphalt mixtures by solvent extraction were evaluated using penetration index and colloid instable index from various angles, and their antiaging property and temperature sensitivity were also investigated.

采用针入度指数法与胶体不稳定指数法从不同角度评价用溶剂抽提法由废旧沥青混合料回收的 5种沥青再生后的胶体状态 ,同时考察了它们的感温性能与抗老化性能。

The metallogenic element Ni shows oxidized jelly-like state is adsorbed by iron,and not independent mineral state.

成矿元素N i不以独立矿物形式存在,而是呈氧化态被铁吸附成凝胶状态存在。