Pre coating agent is a chaical substance used to enhance adhesion and surface treatment before surface coating. Its main components may vary depending on the application, but typically include the following:

• Surfactants: These compounds help reduce surface tension, allowing the pre coating agent to better wet the target surface and improve the adhesion of the coating.

DTPMPA is a commonly used circulating water treatment agent, whose main function is to prevent scale and corrosion. Scale and corrosion are common problems in circulating water treatment, which can lead to equipment damage, increased energy consumption, and decreased water quality. DTPMPA can effectively solve these problems and improve the quality and stability of circulating water.
DTPMPA has the following advantages:
Efficient anti scaling: DTPMPA can effectively prevent the formation of scale, maintain equipment cleanliness and efficient operation.
Good corrosion inhibition performance: DTPMPA can effectively suppress metal corrosion and extend the service life of equipment.
Good stability: DTPMPA can still maintain stability in high temperature, high pressure, and strong acid and alkali environments, and is not easy to decompose and fail.
Good environmental friendliness: DTPMPA is a green and environmentally friendly circulating water treatment agent that does not cause pollution to the environment.
Therefore, DTPMPA plays an important role in circulating water treatment, which can effectively improve the quality and stability of circulating water, protect equipment, reduce energy consumption, and reduce environmental pollution.

ATMP (Aminotri(methylenephosphonic acid)) is a widely appreciated water treatment agent, known for its excellent corrosion inhibition and scale prevention properties across various fields. This colorless, transparent, and odorless liquid with the chemical formula N(CH2PO3H2)3 effectively controls the precipitation and scaling of calcium, magnesium, iron, and other ions in water, while maintaining stability in high temperature and acidic or alkaline environments, providing reliable corrosion protection.