Coconut shell granular activated carbon from Indonesia. Read our coconut shell activated carbon manufacturer & supplier guide.
Coconut shell activated carbon in granular form, ideal for water treatment, gold recovery, air purification, and various industrial filtration applications.
Typical Mesh Sizes
Need a value in between? Tell us your target iodine number and we will confirm it per order.
HIGH ADSORPTION
1,100–1,200+
mg/g iodine number
Typically chosen for gold recovery and demanding purification.
Laboratory result: 1,228 mg/g (production sample, May 2026).
STANDARD
900–1,000
mg/g iodine number
Typically chosen for everyday water treatment and general filtration.
Laboratory report available on request.
ECONOMY
600–800
mg/g iodine number
Typically chosen for cost-sensitive filtration and pre-treatment.
Laboratory report available on request.
Raw material: 100% coconut shell. Steam activated.
| Parameter | Typical result | Test method |
|---|---|---|
| Moisture | 2.31 % (as received) | ASTM D2867-23 §3.1 |
| Ash content | 1.06 % as received / 1.09 % dry basis | ASTM D2866-11 (2025) |
| Volatile matter | 2.46 % as received / 2.52 % dry basis | ASTM D5832-98 (R2021) |
| Fixed carbon | 94.17 % as received / 96.39 % dry basis | By calculation |
| Bulk density | 440 kg/m³ | ASTM D2854-09 (2025) |
| Hardness | 99.40 % | ASTM D3802-23 |
| Iodine number | 1,228 mg/g | ASTM D4607-14 (2021) |
Typical results from a laboratory analysis of a granular production sample (May 2026). Values vary by batch. Specifications are confirmed per order and supported by a Certificate of Analysis.
