DTPMPA (trigemacex (triangular ester) in the secondary metal methyl phosphate) in the circulating water slowdown agent is mainly achieved by its chemical principles. Below is the chemical principle of DTPMPA in circulating water slow -release dirt resistant agents:
Comparative effect: DTPMPA has multiple phosphates of phosphate, which can form a stable complex. When DTPMPA is in contact with metal ions (such as calcium, magnesium, etc.) in water, the phosphates of the phosphate will have a complementary effect with metal ions to form a soluble complex. These complexing objects have a lower solubility, so that metal ions cannot be deposited and scald on the surface of the device.
Nuclear suppression: DTPMPA can also prevent the formation of dirt accumulation by inhibiting the nuclear and growth of solid particles. It can block the core of the crystal in the water, so that the solid particles cannot be further aggregated, thereby reducing the generation of scaling.
Ion exchange: The phosphoric acid roots in DTPMPA can also exchange ion exchange effects with metal ions in the water. It can be adsorbed on the surface of pipelines and equipment with high affinity (such as calcium and magnesium) to reduce the deposition and scaling of metal ions.
Slow -release mechanism: DTPMPA in circulating water slow -release stool resistance usually uses sustained -release technology to wrap the DTPMPA in the slow -release agent matrix. This slowdown agent matrix can control the release rate of DTPMPA and make it stablely release in the water system. By continuously releasing DTPMPA, long -term and lasting dirt resistance can be provided.
It should be noted that the specific chemical principles of DTPMPA may be different due to the application environment and specific formulas. In addition, when using DTPMPA or circulating water slowdown dirt resistant agent, the correct proportion and usage method should be performed according to the actual situation and related suggestions to ensure safety and the best dirt resistance effect.