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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
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Macroporous Adsorptive Resins
Dongli’s adsorbent resins are synthetic spherical beads with defined pore structure, polymer chemistry and high surface area used for purification and selective extraction of target molecules in aqueous solutions.
AB-8, D101, D152, H103
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MA-202U (Macroporous Strong-Base Anion Exchange Resin)
MA-202U is a high capacity, shock resistant, macroporous,Type I ,strongly basic anion exchange resin supplied in the chloride form as moist, tough, uniform, spherical beads .It have excellent osmotic stability, as well as good kinetic characteristics. The resin is used for the extraction of uranium from the pregnant solution in-situ leaching technology.
Uranium is a naturally occurring weakly radioactive element. High levels of uranium in water may increase the risk of cancer and kidney damage. Most of the uranium that is ingested by food or drink by the human body is excreted, but some amounts are absorbed into the bloodstream and kidneys.
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DONGLI OL100 Strong Acid Cation Exchange Resin
DONGLI OL100 is a premium grade olephylic type resin which is designed for theremoval of oil from condensate. This specially treated ion exchange resin is a styreneand divinylbenzene crosslinked copolymer , has a high exchange capacity for the removalof oil and excellent kinetics.DONGLI OL100 has very good mechanical strength and excellent physical and chemicalstability.DONGLI OL 100 has a well controlled partical size range which ensures that fines whichcould so easily block strainers are absent from the product.
