about
Felite™ Resin
Technology
Felite™ Resin Technology has been manufacturing a broad range of ion exchange resins for water and wastewater treatment since 1972, including cation resin, anion resin, mixed bed resin, macroporous resin, potable water grade resin, semiconductor grade resin, etc.
In the past five decades, we’ve been working with customers all over the world and have developed hundreds of resin models as per different customers and applications required, including industrial deionization, water softening, metals removal, product purification, resource recovery, pollution control, hydrometallurgy, as well as Municipal Water Treatment.
Mixed Bed (Deionization) Resin
Felite™ Mixed bed Resin is a high quality resin with mixture of strong acid cation resin in H+ form and strong base anion resin in OH- form. It is mainly used in the water purification industry for polishing process water to achieve demineralized water quality, usually after a reverse osmosis system.
Felite™ Resin offers both non-regenerated mixed bed resin and regenerated mixed bed resin. The resistivity can reach up to 10 megohms, 15megohms or 18megohms.
Water Softener Resin, Gel
Felite™ Resin provides various crosslinkage gel type water softener resin. The standard crosslinkage gel type water softener resin is usually used in residential water system; The higher crosslinkage gel type water softener resin has longer operating life, and is used in regenerable mixed bed.
Both normal amber beads and black beads are available.
Strong Acid Cation, Macroporous
Felite™ macroporous strong acid cation resins have pore structures significantly more robust than polystyrenic gel resins, and has excellent properties for industrial water softening and demineralization application.
In general, strong acid cation macroporous ion exchange resins often provide higher selectivity than their gel counterparts. In the meanwhile, macroporous strong acid cation resins can be used as catalysts as well as enable use in non-polar applications unsuitable for gel resins.
Weak Acid Cation, Porous
Felite™ Resin manufactures premium grade polyacrylic Weak Acid Cation (WAC) ion exchanger with functional group of carboxylic acid group(-COOH).
The major use of Felite™ weak acid cation resin is in the dealkalization and softening of waters and thereby the ionic load on the subsequent strong acid resin bed can be reduced. It has also been used to selectively recover transition metals from aqueous solutions, or sugar treatment.
Strong Base Anion, Gel
Felite™ Resin manufactures an extensive range of strong base anion (SBA) exchange resins with gel structure, including Type I with a trimethyl ammonium group and Type II with a dimethylethanol ammonium group. They are supplied in a wide range of grades and ionic forms to optimize performance.
The applications for strong base anion ion exchange resins are extensive. It is mainly used in water treatment, to produce high purity demineralized water, making use of the ability to adsorb anions strongly.
Strong Base Anion, Macroporous
Felite™ Resin manufactures an extensive range of strong base anion (SBA) exchange resins with macroporous structures. They are supplied in a wide range of grades and ionic forms to optimize performance. Due to their pores, macroporous resins have better resistance to osmotic shock attrition, better access to the active sites, and greater resistance to fouling due to the large surface area.
The applications for strong base anion ion exchange resins are extensive. It is mainly used in water treatment, to produce high purity demineralized water, making use of the ability to adsorb anions strongly.
Weak Base Anion, Macroporous
Felite™ Resin manufactures an extremely durable high capacity, shock resistant, tertiary amine macroporous weak base anion exchange resin. Felite™ weak base anion resins are more chemically stable than strong base anions and are used for the removal of mineral acids, organic acids and other organic materials. They are highly resistant to organic fouling.
Felite™ macroporous weak base anion exchange resin is intended for use in multibed demineralizers. It can also be used in resource recovery systems and for selective ion removal.
Leading Ion Exchange Resin Manufacturer
Fifty Years’ Experience
Felite™ Resin has been supplying premium quality ion exchange resins to customers around the world. Over the years, we have developed hundreds of resin models suitable for a wide range of applications.
Uncompromising Quality
In an effort to maintain the growth and success of the business, Felite™ Resin Technology strives to deliver products that not only have the uncompromising quality but also are competitive in their prices.
Highest Level Inspection
In every step of product manufacturing, Felite ensures the strictest methods are applied. Our factory has passed ISO 9001:2015. Every batch of resin sold by Felite is fully tested before being placed in our inventory.
Oversea Branches
Besides our headquarters here in Yancheng, China, we have branches in Los Angeles, USA, and in Cluj Napoca, Romania. We devote ourselves to the constant improvement of our operations worldwide.
Well Certified
Felite™ Resin Technology’s high-quality ion exchange resins are exported to various parts of the world. Our products come with many types of regulatory approvals such as WQA Certified, Kosher, and Halal.
Dedicated Service Team
No matter which country you are from, you don’t have to worry about not getting replies from us in time. Our team is available 24/7 and is happy to offer you any professional help that you need.
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Industries and Applications
Deionization • Softening • Dealkalization • etc
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