Name: 001*7 Styrene Series Gel Strong Acid Ion Exchange Resin
Brand: Lanlang
SKU: 235085944

product-1200-406

Products Description

Lanlang ® TC007FG Is a premium food grade gel type strong acid cation exchange resin produced by sulfonated styrene-divinylbenzene (DVB) copolymers in standard Gaussian size distribution.

TC007FG is in compliance with NSF 44 qualified . It has excellent chemical, physical and thermal stability. Its good ion exchange kinetics gives high efficiency for uses in both regenerable softeners and non-regenerable cartridges.

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Basic Features

Model	Lanlang ® TC007FG
Type	Strongly Acidic
Matrix	Polystyrene
Function Group	Sulphonic acid
Ionic Form As Shipped	Na+
Total exchange capacity (eq/L)	≥1.9
Moisture retention (%)	45-53
Particle size range (%)	0.315-1.25mm≥95
Whole uncracked beads after attrition (%)	≥96
Shipping weight (g/ml)	0.77-0.87
Specific gravity (g/ml)	1.25-1.29
Effective size (mm)	0.4 - 0.6
Uniformity coefficient	<1.7
Reversible swelling, Ca2+ → Na+ (%)	<8

Lanlang ion exchange resin

Lanlang Corp provides a variety of cation exchange resins including strong acid exchange resin and weak acid exchange resin in sodium or hydrogen form with gel-type or macroporous structure. Cation resins are widely used in water treatment, metals recovery, pharmaceutical, sugar, and oil industries.

Strong acid cation resins have the sulfonic acid as functional groups. They can work at any pH (0-14), tolerate high temperature (up to 120ºC), adsorb all cations, and require substantial amounts of regenerant. These resins are mainly used for softening applications (total hardness removal) and demineralization before anion bed or as the cation component of the mixed bed.

Weak acid cation resins have carboxylic groups as the exchange site. This resin has high regeneration efficiency (nearly 100% utilization of acid). The weak acid resins are mainly used for softening (temporary hardness removal) and dealkalization applications. Usually, they are also used together with strong acid resins in demineralization to lower acid consumption.

Certification

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