The quality of corundum coatings depends on the quality of aluminium dihydrogen phosphate

Corundum coating is made up of corundum powder, aluminium dihydrogen phosphate binder and additives, which are manually brushed or sprayed. Coating thickness is generally less than 1.0mm, which is the main difference from corundum coating, followed by full fine powder without large particles.

As a protective layer, the quality of corundum coating is closely related to whether the bottom layer can give full play to its due effect and prolong its service life.

What role does aluminium dihydrogen phosphate binder play in corundum coatings?

1. In addition to impurities, corundum coatings are designated to be used in low oxygen partial pressure atmosphere and where there are no dirty reduction products. Coatings should not contain reducible impurities.

2. To increase the firmness of the products, the liquid aluminum dihydrogen phosphate produced by yucai chemical Industry has strong binding force with solidification, high temperature resistance, shock resistance, peeling resistance and high temperature airflow erosion resistance. It also has good red wire absorption ability and insulation.

3. Aluminum dihydrogen phosphate produced by Yucai Chemical Industry can be added directly without any difficult materials, and the production process is simple.

 Yucai Phosphate Chemical Plant specializes in producing: sodium hexametaphosphate, sodium pyrophosphate, sodium tripolyphosphate, disodium hydrogen phosphate, industrial phosphoric acid, trisodium phosphate, aluminium dihydrogen phosphate, solid aluminium dihydrogen phosphate, liquid aluminium dihydrogen phosphate, sodium dihydrogen phosphate and other phosphate products after more than 30 years of continuous pursuit and development, relying on skilled chemical technology and product development, equipment updating and many other phosphate products. Colleges and universities have established a good cooperative and sharing relationship, playing a brand (Yucai Phosphate) in the chemical industry!