New polymer materials have very important acts in desertification control and improvement of ecological environment. SH polymer material is made with the assistance of our research group in the university. This paper mainly deals with the relation between SH-fixated layer and wind erosion by the wind tunnel test. Results indicate that its resistances to wind erosion are better than other materials. SH can be used for sand dune fixation. The references may guide the field practice in sand fixation by SH in future.