Activated Carbon Desiccant
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This activated carbon desiccant is made from the natural mineral desiccant Mg-AL-silicate and active carbon. For a higher moisture absorption rate, calcium chloride may be added. This deodorizing desiccant reduces the relative humidity and absorbs heavy metal ions, carcinogens, odors, rust, poisonous gases and bacteria. This absorbent features a large surface area and superior absorption capacity between 15 - 40%. It is easy to include in packaging for glue, leather, shoes, bags, plastic products, and furniture. In raw material form, the desiccant comes in small black granules.
Specifications: 2g, 3g, 5g, 10g, 25g, 50g, 100g, 125g, 200g, 250g, 300g, 500g, 1000g
Packaging: Tyvek paper, complex film, composite paper, non-woven
| Ingredient | Content (%) | Ingredient | Content (%) |
| SiO2 | 28%~30.4% | K2O | 0.48%~0.72% |
| TiO2 | 0.16%~0.31% | MgO | 8%~11.2% |
| CaO | 0.21%~0.98% | Al2O3 | 4.5%~5.02% |
| C | 48%~52.5% | FeSO3 | 1.01%~3.07% |
| Items | Index |
| Granularity qualified rate % | ≥95 |
| Bulk density g/ml | 0.75-0.95 |
| pH value | 5-9 |
| Methylene Blue absorption value | 150mg/g |
| Moisture absorption rate （T=25 ℃, RH=90%） | 15%-40% |
| Moisture content % | ≤3% |
| Rate of wear % | ≤0.4% |
| Compression strength, N/granule (20 granule average value) | ≥20 |
| Reference dosage | 1.67-2g /1L |
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