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DL501 Strong-Base Type I (Gel) Acrylic Anion Exchange Resin
DL501 is a high capacity, organic fouling resistant, gel acrylic Type I. Strongly basic anion resin. Supplied in the chloride or hydroxide form as moist, tough, uniform spherical beads.
DL501 is intended for use in all types of deionization systems and chemical process applications.
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GA211 Strong-Base Type II (Gel) Anion Exchange Resin
GA211 is a high capacity, gelular, Type II strongly basic anion exchange resin supplied in the chloride form as moist, tough, uniform particle size. It provides superior regeneration efficiency and greater resistance to organic fouling than Type I strongly basic anion exchange resins.
GA211 is intended for use in all types of dealkalization, deionization and chemical processing applications
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PFAS SELECTIVE RESIN DL-PFA618E
DL-PFA618E is a specially developed ionexchange resin with high selectivity for poly- andperfluoroalkyl substances (PFAS) such as PFOA andPFOS. The resin effectively removes contaminationand makes public drinking water cleaner and safer. -
PA510 Strong-Base Acrylic Anion Exchange Resin
PA510 Strong-Base Acrylic Anion Exchange Resin
PA510 is a high capacity, organic fouling resistant, macroporous ,acrylic Type I. Strongly basic anion resin. Supplied in the chloride or hydroxide form as moist, tough, uniform spherical beads. PA510 is intended for use in all types of deionization systems and chemical process applications. Especially for the decolorization of liquid sugar syrups.
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DL408 Arsenic Selectivity Resin
REMOVING ARSENIC FROM POTABLE WATER SYSTEMS
Arsenic is a toxic substance with varying degrees of regulation. The standard MCL (maximum concentration level) for arsenic in drinking water for the USA is 10 ppb. -
Macroporous chelation resin
Dongli’s wide range of chelating resins contain special functional groups that gives these resins superior selectivity for specific target metals. Chelation resins are found in a wide range of metals removal and recovery applications, from the primary recovery of precious metals as well as the removal of impurities that may be present as mere traces.
DL401, DL402, DL403, DL405, DL406, DL407, DL408, DL410
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Weak base anion exchange resin
Weak Base Anion(WBA) resins are polymer made by polymerizing styrene or acrylic acid and divinylbenzene and chlorination,amination . Dongli company can provide gel and macroporous types WBA resins with different crosslink. Our WBA are available in many gradings including Cl forms, uniform size and food grade.
GA313, MA301, MA301G, MA313
Weakly basic anion exchange resin: this kind of resin contains weakly basic groups, such as primary amino group (also known as primary amino group) – NH2, secondary amino group (secondary amino group) – NHR, or tertiary amino group (tertiary amino group) – NR2. They can dissociate Oh – in water and are weakly basic. In most cases, the resin adsorbs the whole other acid molecules in the solution. It can only work under neutral or acidic conditions (such as pH 1-9). It can be regenerated with Na2CO3 and NH4OH.
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Strong base anion exchange resin
Strong Base Anion(SBA) resins are polymer made by polymerizing styrene or acrylic acid and divinylbenzene and chlorination,amination .
Dongli company can provide gel and macroporous types SBA resins with different crosslink. Our SBA are available in many gradings including OH forms, uniform size and food grade.
GA102,GA104,G105,GA107,GA202,GA213,MA201,MA202,MA213,DL610 -
Weak acid cation exchange resin
The Weak Acid Cation (WAC) resins are copolymerized by acrylonitrile and divinylbenzene and hydrolyzing it with sulfuric acid or Sodium hydroxide.
Dongli company can provide macroporous WAC resins with different crosslink and gradings including Na form ,uniform particles size and food grade.
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Strong acid cation exchange resin
Strong Acid Cation (SAC) resins are polymer made by polymerizing styrene and divinylbenzene and sulfonating with sulfuric acid. Dongli company can provide gel and macroporous types SAC resins with different crosslink. Our SAC are available in many gradings including H forms, uniform size and food grade.
GC104, GC107, GC107B, GC108, GC110, GC116, MC001, MC002, MC003
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Mixed Bed Resin
Dongli ready to use mixed bed resins are specially prepared high quality resin mixtures designed for direct purification of water. The ratio of component resins is engineered to provide high capacity. Performance of the ready to use mixed bed resin depends on the application. Several of the mixed bed resins are available with indicators which facilitate ease of operation when a simple visual indication of exhaustion is desired.
MB100, MB101, MB102, MB103, MB104
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Inert and Polymer beads
Dongli’s Inert/Spacer resins are used to create a barrier in an ion exchange bed and keep the ion exchange beads exactly where they are supposed to be. They can guard the bottom collectors, the top distributors and create separation between cation and anion layers in a mixed bed. Inert/Spacer resins come in different sizes and configurations to cover a wide range of system configurations.
DL-1, DL-2, DL-STR
