Colymer™ SWR5020

Colymer™ SWR5020 is the proprietary technology of Van Entek Enterprises LTD.,designed for a variety of water in the industrial water treatment industry, a general purpose scale inhibitor and dispersant with excellent performance, and based on Dow's high-quality substrate product research and development of general scale dispersant.

It has efficient scale inhibition effect on barium sulfate, calcium sulfate, calcium carbonate and other low solubility salts.

Colymer™ SWR5020 antiscalant is a degradable and harmless chemical, in full compliance with national emission environmental regulations.


l  The scale of calcium sulfate, calcium carbonate and other substances in raw water can be effectively controlled on reverse osmosis membrane, LSI can reach 3.0 without adding acid + and no scaling can be achieved

l  good dispersion properties, making membrane cleaning easy

l  Suitable for all major reverse osmosis membranes

l  Degradable, environmentally sound

l  pH of raw water is effective between 5-10

l  strong tolerance to iron and aluminum oxides

l  Excellent solubility and stability



l  Appearance: Clear transparent to slightly foggy amber liquid

l  Chemical properties: polymers

l  pH :6.5-8.5(5x concentrate);6.0-8.5(standard solution)

l  Density :1.40±0.10(5x concentrate);1.08±0.05(standard solution)



20 kg barrel


Avoid direct sunlight and store at room temperature (freezing may occur when the temperature is below 4℃,  After thawing does not affect the use


The dosage was calculated according to the raw water quality analysis report. The scaling tendency of reverse osmosis system can be effectively controlled within the recommended dose range.


If necessary, we can provide the material safety form (MSDS) of the product