Polyepoxysuccinic Acid (PESA-Na)
Category:
Product Description
Product Details
Introduction
Polyepoxysuccinic Acid (PESA-Na) is a phosphorus-free, non-nitrogen, "green" environmentally friendly multi-scale inhibitor. PESA has good scale inhibition and dispersion performance for calcium carbonate, calcium sulfate, barium sulfate, calcium fluoride and silica scale in water, and its scale inhibition effect is better than that of commonly used organic phosphine scale inhibitors. PESA and phosphonates have good synergistic effects. At the same time, PESA has a certain corrosion inhibition effect and is a multi-scale inhibitor.
PESA has good biodegradability and a wide range of applications. It is especially suitable for cooling water systems under high alkali, high hardness and high pH conditions, and can achieve high concentration multiples. PESA has good solubility with chlorine and is compatible with other agents.
Technical Index
| Specifications | Standard |
| Appearance | Colorless to light yellow transparent liquid |
| Solid content % | ≥40.0 |
| Density (20℃)/g·cm3 | ≥1.30 |
| PH (1% aqueous solution) | 10.0～12.0 |
Application
1. PESA is suitable for oil field water injection, crude oil dehydration, boiler water treatment and other fields.
2. PESA is suitable for circulating cooling water systems in steel, petrochemical, electric power, medicine and other industries.
3. PESA is particularly suitable for boiler water treatment, circulating cooling water treatment, seawater desalination, membrane separation and other fields with high alkalinity, high hardness, high pH value and high concentration multiples.
4. PESA is suitable for the detergent industry.
Keyword:
Send Inquiry
Leave a message immediately and receive free product consultation. We will arrange experts to contact you as soon as possible.