碱式亚磷酸-磷酸钾锌无毒防锈颜料的研究

Studies on Basic Zinc Potassium Phosphite-Phosphate—— a Non-Toxic Anticorrosive Pigment

作者利用亚磷酸根和磷酸根防锈性能的协同效应,合成了一种新型的无毒防锈颜料——碱式亚磷酸-磷酸钾锌。它们的防锈性能超过了亚磷酸锌、磷酸锌,甚至超过铅丹。测定了它们的组成、结构及技术指标,并对其防锈机理进行了初步探讨。

The authors have been successful in synthesizing a new non-toxic anticorrosive pigment called basic zinc potassium phosphite-phosphate by utilizing the synergistic effects of phosphite and phosphate against corrosion. Its anticorrosive property is much better than zinc phosphitev, zinc phosphate and red lead. Its composition, structure and technical standrads have been determined and the mechanism of protection has been tested.