The composition of scale inhibitors can vary depending on the specific product, but generally includes the following main components:
Corrosion inhibitors: Corrosion inhibitors are an important component of scale inhibitors. They can form a protective film on the metal surface, reducing corrosion and dissolution of the metal, thereby reducing the risk of scale formation. Common corrosion inhibitors include organic phosphates, nitrides, sulfides, etc.
Dispersant: Dispersant plays a role in dispersing and dissolving sediment and scale layers in scale inhibitors, making them suspended in water and less likely to adhere to the surface of pipelines or equipment. Common dispersants include polyacrylamide, polyamide, etc.
Bonding agent: Bonding agent can form a complex with the substance that binds the scale layer, reducing the hardness and adhesion of the scale layer. Common binding agents include polyhydroxy compounds, chelating agents, etc.
Alkaline substances: Alkaline substances can neutralize acidic substances and regulate the pH value of water quality. Appropriate alkaline conditions can help prevent the formation of scale layers. Common alkaline substances include sodium hydroxide, carbonate, etc.
It should be noted that different formulations of scale inhibitors may vary. When selecting scale inhibitors that are suitable for specific application needs, the specific composition can be confirmed based on the specific situation and information provided by the supplier. In addition, when using scale inhibitors, the supplier’s recommendations and correct dosage should be followed to ensure safety and effectiveness.