吸附层

It is favorable for the increase of the adsorption film thickness by increasing the lyophobic chain.The determination of adsorption film thickness verifies the validity of the modification result.

木钠及改性木钠在水性和亲水性固体表面的吸度不同，其分子水链段的增加有利于增大其在水性（煤）表面的吸度。

But for benzene, when treated with SDM-A there was a turning point in its adsorption isotherm, which corresponding to the dividing point between monomolecular and multimolecular layer adsorption.

在用SDM-A处理苯的吸时，出形的吸等温，的转点正好是单分子吸与多分子吸的分界点。