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TC007FG Food Grade gel type strong acid cation exchange resin

TC007FG

(Used for softening potable water and water for foods and beverages)

    Lanlang  TC007FG Is a premium food grade gel type strong acid cation exchange resin produced by sulfonation of styrene-divinylbenzene (DVB) copolymers. TC007FG is in compliance with US FDA 21 CFR 173.25 and NSF/ANSI 61 qualified with WQA Gold Seal Certificate. 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.


 

  • Basic Features
  • Product Specification
  • Application

Application:                     Water softening for potable water, foods and beverages
Polymer matrix structure: Gel polystyrene crosslinked with divinylbenzene (DVB)      
Appearance:

Amber, spherical beads                         

Functional Group: Sulphonic acid
Ionic form as shipped: Na+



Physical and Chemical Properties:

NO.

ITEM

SPEC

1

Total exchange capacity (eq/L)

≥1.9

2

Moisture retention (%)

45-53

3

Particle size range (%)

0.315-1.25 mm≥95

4

Whole uncracked beads after attrition (%)

≥96

5

Shipping weight (g/ml)

0.77-0.87

6

Specific gravity (g/ml)

1.25-1.29

7

Effective size (mm)

0.4 - 0.6

8

Uniformity coefficient

<1.7

9

Reversible swelling, Ca2+  H+ (%)

<8

Extractive test (special for food grade resins)

10

PH

6.5-8.5

11

Color throw (APHA)

1 hour

< 10

24 hours

< 30

12

Odor

0-1

13

Extractable residue (%)

< 0.1

14

TOC (mg/l)

0 - 30

15

TN (mg/l)

0 - 15

Suggested Operating Conditions:

NO.

ITEM

SPEC

1

Max operating temperature

120 

2

PH range

0-14

3

Service flow rate

5-50 BV/h

4

Regenerant

10-15% NaCl

Water softening for potable water, foods and beverages.


 

 TC007FG Food Grade gel type strong acid cation exchange resin

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Phone:+86-(0)351-3343081/ 3343082

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