Wholesale Wholesale China Aquatrol Water Softener Resin Companies Factory - Weak acid cation exchange resin – Dongli Manufacturer and Supplier

Wholesale China Aquatrol Water Softener Resin Companies Factory - Weak acid cation exchange resin – Dongli

Product Detail

Product Tags

Feedback (2)

Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for Resin And Catalyst , Carbochem Ion Exchange Resin , Resin Cobalt Catalyst , We sincerely hope to establish some satisfactory relationships with you in the near future. We will keep you informed of our progress and look forward to building steady business relations with you.

Wholesale China Aquatrol Water Softener Resin Companies Factory - 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

Weak-Acid-Cation3

Weak-Acid-Cation4

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:

Related Product Guide:

The customer satisfaction is our primary target. We uphold a consistent level of professionalism, quality, credibility and service for Wholesale China Aquatrol Water Softener Resin Companies Factory - Weak acid cation exchange resin – Dongli , The product will supply to all over the world, such as: Malawi, Algeria, Karachi, Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we are doing for. We are an absolutely reliable partner for yourself in China. Of course, other services, like consulting, can be offered too.

We are old friends, the company's product quality has been always very good and this time the price is also very cheap.