DTPMP·Na₇ is a widely used chelating agent and scale inhibitor, thanks to its strong ability to bind metal ions and resist hydrolysis at high temperatures.
🔧 Common Application Fields of DTPMP·Na₇:
1. Industrial Water Treatment
Function: Scale and corrosion inhibitor, especially in high-pressure boilers and circulating cooling water systems.
Why: Excellent calcium, iron, and scale inhibition under high temperature and pH.
2. Oilfield Industry
Function: Controls scale and prevents corrosion in oilfield injection water and production systems.
Why: High-temperature resistance and compatibility with brine and formation water.
3. Detergent and Cleaning Products
Function: Chelates calcium and magnesium to soften water and improve cleaning efficiency.
Why: Works effectively in both alkaline and acidic systems.
4. Textile and Dyeing
Function: Prevents interference from metal ions during dyeing and bleaching processes.
Why: Improves dyeing uniformity and fabric quality.
5. Papermaking
Function: Prevents scaling and controls metal ion content in process water.
Why: Enhances paper machine cleanliness and quality of the final product.
6. Electroplating and Metal Processing
Function: Chelates metal ions and prevents deposition or scaling in plating baths.
Why: Ensures better finish and consistency in plating.
7. Ceramic and Paint Industries
Function: Controls metal ion impurities and stabilizes formulations.
Why: Reduces defects and improves product appearance.