Polyepoxysuccinic Acid (PESA) CAS 51274-37-4

Introduction

Polyepoxysuccinic Acid, referred to as PESA, is a phosphorus-free, non-nitrogen, green and environmentally friendly water-soluble polymer.
PESA has good scale inhibition and dispersion properties for calcium carbonate, calcium sulfate, barium sulfate, strontium sulfate, calcium fluoride and silica scale in water, and has good synergistic effect when combined with phosphonates.
PESA is biodegradable and has 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 good compatibility with other agents.

In addition, PESA is also widely used in the field of textile printing and dyeing. It is used in dyeing and finishing pretreatment processes to significantly improve the scouring effect; in desizing, scouring, bleaching and dyeing processes, it can reduce the impact of metal ions such as Ca2+, Mg2+, Cu2+, Fe2+ in water on product quality; it has a protective effect on the decomposition of H2O2 and the fiber; it can significantly improve whiteness and eliminate yellow spots.

PESA is suitable for oilfield water injection, boiler water treatment and other fields; it is suitable for circulating cooling water systems in the steel, petrochemical, electric power, pharmaceutical and other industries; it is especially suitable for boiler water treatment, circulating cooling water treatment, seawater desalination, membrane separation and other fields in high alkalinity, high hardness, high pH and high concentration multiple systems; it is suitable for the detergent industry.

Specification

Package: 25, 250, 1250kg/drum