Nickel-free phosphating agent is one of the commonly used products for metal pretreatment. It can improve the corrosion resistance of the coating and the adhesion between the coating and the surface of the workpiece to ensure the physical and chemical properties of the coating and the quality of the...

Phosphorus-free degreasing agent has its own brand as long as it is an industry, and the same is true of paint remover. For a brand, it can achieve good advantages in its own product use, so what are its advantages? The first aspect is that brand products can make their use achieve good performance....

In recent years, ceramic chemicals have been widely used in various fields of life, such as automobiles, building materials, home appliances, etc., but some zinc coatings are prone to corrosion in hot and humid environments. In order to further improve the corrosion resistance of the coating, cerami...

In order to improve the corrosion resistance and adhesion of metal, many manufacturers choose to use phosphating agent for metal pretreatment. Many people do not know what process is suitable when using it, but the process used by each manufacturer's phosphating agent is different, so they need...

On the basis of the successful development and production of non-phosphorus degreasing agent, the non-phosphorus coating agent that replaces the phosphating solution was produced in China by drawing on and introducing the technology of foreign non-phosphorus coating solution, which successfully achi...

Effect of phosphorus-free film agent:Phosphorus-containing wastewater discharged into rivers and lakes will cause an increase in phosphorus content in water. Phosphorus is one of the three major nutrient elements for plant growth, thus promoting the reproduction and growth of algae in water. After a...