GS1220 -
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GS1220

| Product Code | GS1220

ACTIVATED CARBON

GS1220 is a granular activated carbon produced by steam activation of select grades of charcoal. As a result of a unique patented activation process and stringent quality control, GS1220 offers excellent adsorption properties.

GS1220VR

Product Code Particle size
distribution
Apparent
density
Moisture
content
CTC
activity
Iodine value Ash
content
Ball pan
hardness
PH value
ASTM D 2862 D 2854 D 2867 D 3467 D 4607 D 2866 D 3802 D 3838
Unit % gm/cc % % mg/g % % Range
+12 – 20
GS1220VR45 5.0 5.0 550 – 580 4.0 45.0 950.0 3.0 99.0 min 8.5 – 10.5
GS1220VR50 550 – 580   50.0 1000.0 3.0 98.0 min 8.5 – 10.5
GS1220VR55 550 – 580 4.0 55.0 1050.0 3.0 98.0 min 8.5 – 10.5
GS1220VR60 550 – 580 4.0 60.0 1100.0 3.0 98.0 min 8.5 – 10.5
GS1220VR65 550 – 580 4.0 65.0 1150.0 3.0 98.0 min 8.5 – 10.5
GS1220VR70 470 – 550 4.0 70.0 1200.0 3.0 97.0 min 8.5 – 10.5
GS1220VR75 470 – 550 4.0 75.0 1250.0 3.0 96.0 min 8.5 – 10.5
GS1220VR80 470 – 550 4.0 80.0 1300.0 3.0 96.0 min 8.5 – 10.5
GS1220VR85 470 – 550 4.0 85.0 1350.0 3.0 96.0 min 8.5 – 10.5
GS1220VR90 400 – 480 4.0 90.0 1400.0 3.0 95.0 min 8.5 – 10.5
GS1220VR100 400 – 480 4.0 100.0 1450.0 3.0 95.0 min 8.5 – 10.5

GS1220AW

Product Code Particle size
distribution
Apparent
density
Moisture
content
CTC
activity
Iodine value Ash
content
Ball pan
hardness
PH value
ASTM D 2862 D 2854 D 2867 D 3467 D 4607 D 2866 D 3802 D 3838
Unit % gm/cc % % mg/g % % Range
+12 – 20
GS1220VR45 5.0 5.0 550 – 580 4.0 45.0 950.0 1.0 99.0 min 6 – 8
GS1220VR50 550 – 580   50.0 1000.0 1.0 98.0 min 6 – 8
GS1220VR55 550 – 580 4.0 55.0 1050.0 1.0 98.0 min 6 – 8
GS1220VR60 550 – 580 4.0 60.0 1100.0 1.0 98.0 min 6 – 8
GS1220VR65 550 – 580 4.0 65.0 1150.0 1.0 98.0 min 6 – 8
GS1220VR70 470 – 550 4.0 70.0 1200.0 1.0 97.0 min 6 – 8
GS1220VR75 470 – 550 4.0 75.0 1250.0 1.0 96.0 min 6 – 8
GS1220VR80 470 – 550 4.0 80.0 1300.0 1.0 96.0 min 6 – 8
GS1220VR85 470 – 550 4.0 85.0 1350.0 1.0 96.0 min 6 – 8
GS1220VR90 400 – 480 4.0 90.0 1400.0 1.0 95.0 min 6 – 8
GS1220VR100 400 – 480 4.0 100.0 1450.0 1.0 95.0 min 6 – 8

GS1220WW

Product Code Particle size
distribution
Apparent
density
Moisture
content
CTC
activity
Iodine value Ash
content
Ball pan
hardness
PH value
ASTM D 2862 D 2854 D 2867 D 3467 D 4607 D 2866 D 3802 D 3838
Unit % gm/cc % % mg/g % % Range
+12 – 20
GS1220VR45 5.0 5.0 550 – 580 4.0 45.0 950.0 2.0 99.0 min 8 – 9
GS1220VR50 550 – 580 4.0 50.0 1000.0 2.0 98.0 min 8 – 9
GS1220VR55 550 – 580 4.0 55.0 1050.0 2.0 98.0 min 8 – 9
GS1220VR60 550 – 580 4.0 60.0 1100.0 2.0 98.0 min 8 – 9
GS1220VR65 550 – 580 4.0 65.0 1150.0 2.0 98.0 min 8 – 9
GS1220VR70 470 – 550 4.0 70.0 1200.0 2.0 97.0 min 8 – 9
GS1220VR75 470 – 550 4.0 75.0 1250.0 2.0 96.0 min 8 – 9
GS1220VR80 470 – 550 4.0 80.0 1300.0 2.0 96.0 min 8 – 9
GS1220VR85 470 – 550 4.0 85.0 1350.0 2.0 96.0 min 8 – 9
GS1220VR90 400 – 480 4.0 90.0 1400.0 2.0 95.0 min 8 – 9
GS1220VR100 400 – 480 4.0 100.0 1450.0 2.0 95.0 min 8 – 9

Note

Butane value may be based upon the ASTM D3467 correlation, Butane activity = CTC activity/2.55

Material handling

Wet activated carbon deplets oxygen from air and, therefore dangerously low levels of oxygen may be encountered. Whenever workers enter a vessel containing activated carbon, the vessel’s oxygen content should be determined and work procedures for potentially low oxygen areas should be followed. appropirate protective equipment should be worn. avoid inhalation of excessive carbon dust. no problems are known to be associated in handling this material. this product may contain silica. please see the product material safety Data sheet for details. long-term inhalation of high dust concentrations can lead to respiratory impairment. use forced ventilation or a dust mask when necessary for protection against airborn dust exposure.