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Wholesale China Uniform Particle Size Resin Companies Factory - Macroporous chelation resin – Dongli

Wholesale China Uniform Particle Size Resin Companies Factory - Macroporous chelation resin – Dongli


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Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for Di Mixed Bed Resin , Dowex 50x2 100 Ion Exchange Resin , Anion Resin , Please send us your specifications and requirements, or feel free to contact us with any questions or inquiries that you may have.
Wholesale China Uniform Particle Size Resin Companies Factory - Macroporous chelation resin – Dongli Detail:

Chelating Resin

Resins Polymer Matrix  Structure                   Physical Form Appearance FunctionGroup Ionic Form Total Exchange Capacity meq/ml   Moisture Content Particle Size mm Shipping Weight  g/L
DL401 Macroporous Ploy-styrene with DVB Opaque Spherical Beads Iminodiacetic Acid Na 0.8 55-65% 0.425-1.2 750
DL402 Macroporous Poly-Styrene with DVB White Spherical Beads Aminophosphonic Na 0.9 55-65% 0.425-1.2 750
DL403 Macroporous Poly-Styrene with DVB Opaque Spherical Beads  Methylglucamine Free Base 0.9 50-60% 0.425-1.2 750
DL405 Macroporous Poly-Styrene with DVB Opaque Spherical Beads Thioureido  H 0.8 45-50% 0.425-1.2 750
DL406 Macroporous Poly-Styrene with DVB Grey Opaque Spherical Beads   Al 0.5 50-55% 0.30-1.20 750
DL407 Macroporous Poly-Styrene with DVB White Spherical Beads  R-N(CH3)2(C2H2OH)- Cl 0.9 50-56% 0.30-1.20 700
DL408 Macroporous Poly-Styrene with DVB  Brick Red to Brown Spherical Beads  FeO(OH)   0.6 50-56% 0.30-1.20 700
DL410 Macroporous Poly-Styrene with DVB  Opaque Spherical Beads  Quaternary Ammonium  Cl 0.75 40-50% 0.30-1.20 700

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Chelatting Resin

In general, the resin with high crosslinking degree has stronger selectivity to ions, and the selectivity of macroporous resin is less than that of gel type resin. The selectivity is larger in dilute solution and smaller in concentrated solution.

Macroporous resin is made by adding porogen in the polymerization reaction to form a framework of porous sponge structure, with a large number of micropores inside, and then introducing exchange groups. The size and quantity of the wetted resin can be controlled during manufacturing. The surface area of the channel can be increased to more than 1000m2 / g. This not only provides a good contact condition for ion exchange, shortens the distance of ion diffusion, but also increases many chain active centers. Through the van der Waals force between molecules, it can produce molecular adsorption, which can adsorb all kinds of non-ionic substances like activated carbon and expand its function. Some macroporous resins without exchange functional groups can also adsorb and separate a variety of substances, such as phenols in chemical plant wastewater.

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When the salt content of raw water is high, electrodialysis, reverse osmosis and other processes can be used for pre desalination of raw water.

The wood adsorption chelating resin pool is composed of crystal form and CSP polymer material. It is especially suitable for wall panel to be used as the protection of air pipe, collecting pipe and monitoring panel in the system. Because of the adsorption balance of the surface water RF lens, the construction cost can be reduced, The effect of improving production efficiency, wood production system and pumping system can be designed more accurately in these aspects.

Moreover, the wood import provides a kind of pressure to the surface treatment of coating, which is not only conducive to regulating the adsorption cost and moisture resistance, but also a product of environmental protection in the process of urbanization, and the secondary utilization is more ideal.


Product detail pictures:

Wholesale China Uniform Particle Size Resin Companies Factory - Macroporous chelation resin  – Dongli detail pictures

Wholesale China Uniform Particle Size Resin Companies Factory - Macroporous chelation resin  – Dongli detail pictures

Wholesale China Uniform Particle Size Resin Companies Factory - Macroporous chelation resin  – Dongli detail pictures

Wholesale China Uniform Particle Size Resin Companies Factory - Macroporous chelation resin  – Dongli detail pictures

Wholesale China Uniform Particle Size Resin Companies Factory - Macroporous chelation resin  – Dongli detail pictures


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The client satisfaction is our primary concentrate on. We uphold a consistent level of professionalism, top quality, credibility and service for Wholesale China Uniform Particle Size Resin Companies Factory - Macroporous chelation resin – Dongli , The product will supply to all over the world, such as: Muscat, Ottawa, Borussia Dortmund, We have to continue to uphold the "quality, comprehensive, efficient" business philosophy of "honest, responsible, innovative"spirit of service, abide by the contract and abide by reputation, first-class products and improve service welcome overseas customers patrons.
  • The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Frances from Iran - 2018.12.11 11:26
    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Margaret from Swaziland - 2018.08.12 12:27
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