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Wholesale China Weak Base Ion Exchange Resin Company Factories - Weak acid cation exchange resin – Dongli

Wholesale China Weak Base Ion Exchange Resin Company Factories - Weak acid cation exchange resin – Dongli


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We have now our possess revenue group, design staff, technical crew, QC team and package group. We now have strict excellent regulate procedures for each process. Also, all of our workers are experienced in printing subject for Ion Exchange Resin Capacity , Resin In Ion Exchange Chromatography , Di Filter Cartridge , To provide customers with excellent equipment and services, and constantly develop new machine is our company's business objectives. We look forward to your cooperation.
Wholesale China Weak Base Ion Exchange Resin Company Factories - Weak acid cation exchange resin – Dongli Detail:

Weak Acid Cation Resins

Resins Polymer Matrix  Structure                   Physical Form Appearance FunctionGroup Ionic Form Total Exchange Capacity meq/ml in H Moisture Content Particle Size mm SwellingH→Na Max. Shipping Weight g/L
GC113 Gel type Polyacrylic with DVB Clear Spherical Beads R-COOH H 4.0 44-53% 0.3-1.2 45-65% 750
MC113 Macroporous Polyacrylic DVB Moist Opaque Beads R-COOH H 4.2 45-52% 0.3-1.2 45-65% 750
D152 Macroporous Polyacrylic DVB Moist Opaque Beads R-COOH Na 2.0 60-70% 0.3-1.2 50-55% 770

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Weak acid cation exchange resin is a kind of resin containing weak acid exchange groups: carboxyl COOH, phosphate po2h2 and phenol.

It is mainly used in water treatment, separation of rare elements, dealkalization and softening of water, extraction and separation of antibiotics and amino acids in pharmaceutical industry.

Feature

(1) The weak acid cation exchange resin has similar characteristics in water. Therefore, its ability to decompose neutral salts is weak (i.e. it is difficult to react with salts of strong acid anions such as SO42 -, Cl -). It can only react with weak acid salts (salts with alkalinity) to produce weak acid instead of strong acid. Water with high alkalinity can be treated by weak acid H-type exchange resin. After the cations corresponding to alkalinity in water are completely removed, the cations corresponding to strong acid radical in water can be removed by strong acid H-type exchange resin.

(2) Because the weak acid cation exchange resin has high affinity for H +, it is easy to regenerate, so it can be regenerated with the waste liquid of strong acid H-type cation exchange resin.

(3) The exchange capacity of weak acid cation exchange resin is larger than that of strong acid cation exchange resin.

(4) Weak acid cation exchange resin has low crosslinking degree and large pores, so its mechanical strength is lower than that of strong acid cation exchange resin.

Other Characteristics

The properties of weak acid cation exchange resin in water are similar to those of weak acid. It has weak interaction with neutral salts (such as SO42 -, Cl – and other strong acid anions). It can only react with weak acid salts (salts with alkalinity) and produce weak acid after reaction. Water with high alkalinity can be treated by strong acid H-type ion exchange resin. After the anion corresponding to alkalinity in water is removed, the anion corresponding to strong acid radical can be removed by strong acid H-type ion exchange resin.

Because the weak acid cation resin has a high affinity for H, it is easy to regenerate, so it can be regenerated with the waste liquid of strong acid H-type anion exchange resin.

The exchange capacity of weak acid cation resin is about twice that of strong acid cation resin. Because the crosslinking degree of weak acid cation resin is low, its mechanical strength is lower than that of strong acid cation resin.

Salt type weak acid cation resin has hydrolysis ability.


Product detail pictures:

Wholesale China Weak Base Ion Exchange Resin Company Factories - Weak acid cation exchange resin  – Dongli detail pictures

Wholesale China Weak Base Ion Exchange Resin Company Factories - Weak acid cation exchange resin  – Dongli detail pictures

Wholesale China Weak Base Ion Exchange Resin Company Factories - Weak acid cation exchange resin  – Dongli detail pictures

Wholesale China Weak Base Ion Exchange Resin Company Factories - Weak acid cation exchange resin  – Dongli detail pictures


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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Wholesale China Weak Base Ion Exchange Resin Company Factories - Weak acid cation exchange resin – Dongli , The product will supply to all over the world, such as: Malaysia, The Swiss, Chile, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to for you of fantastic good quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We are confident that we have been going to have a bright prospect and to be distributed all over the world in the years to come.
  • Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Charlotte from Jamaica - 2017.01.11 17:15
    This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Mike from New Delhi - 2018.06.18 17:25
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