Strong base macroporous anion ion exchange resin

TA201D

(Recovery of heavy metals- Equivilent to Purolite A-500)

LanlangTA201D Is a premium grade macroporous type I strong base anion exchange resin with polystyrene matrix and quaternary amine (Trimethylamine) function group in standard Gaussian size distribution. Its macroporous structure makes it can adsorb soluble organic molecules and can resist to osmotic & mechanical shock and oxidation. TA201D in chloride form could remove both strong and weak acid radicals such as sulfate, nitrate, arsenate, chromate and silicate to extreme low concentration level. Combining with strong acid cation exchange resin (in hydrogen form), TA201D in hydroxide form can be used in all types of demineralization system especially be suited for high flow rate and high temperature polishing.

Application:	Water demineralization (deionization), acid radical removal.
Polymer matrix structure:	Macroporous polystyrene crosslinked with divinylbenzene (DVB)
Appearance:	White & pale yellow opaque, spherical beads
Functional Group:	Quaternary amine, type I (Trimethylamine)
Ionic form as shipped:	Cl^- or OH^-

Physical and Chemical Properties:

NO.	ITEM		SPEC
1	Total exchange capacity (eq/L)	Cl^- form	≥1.2
		OH^- form	≥1.0
2	Moisture retention (%)	Cl^- form	50-60
		OH^- form	55-65
3	Particle size range (%)		0.315-1.25 mm≥95
4	Whole uncracked beads after attrition (%)		≥96
5	Shipping weight (g/ml)	Cl^- form	0.65-0.73
		OH^- form	0.63-0.70
6	Specific gravity (g/ml)	Cl^- form	1.06-1.10
		OH^- form	1.05-1.08
7	Effective size (mm)		0.4 - 0.6
8	Uniformity coefficient		<1.7
9	Reversible swelling, Cl^- → OH^- (%)		<20

Suggested Operating Conditions:

NO.	ITEM	SPEC
1	Max operating temperature	60 ℃
2	PH range	0-14
3	Service flow rate	8-40 BV/h
4	Regenerant	2-10% NaCl, 2-6% NaOH

Water demineralization (deionization), acid radical removal.

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TA201D---Strong base macroporous anion ion exchange resin

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