喷涂型农用薄膜防水滴剂的制备

The Preparation of Antifogging Agent of the Spraycoating Type for Agricultural Film

报道一种喷涂型农用薄膜防水滴剂的制取和使用方法．讨论了氢氧化铝和硅酸混合溶胶的稳定性问题．

This reports a method of produce and its usage of antifogging agent of the spnay-coating type agricultural film and disscusses the stabilty of the mixed sol of the aluminium hydroxide and aluminium hydroxide and the silicic acid.