Bentonite clay.
Clay desiccant is also called montmorillonite desiccant, known as a green desiccant sachets product due to its absolute safety and 100% environmental friendliness. It is non-toxic and non-corrosive, containing no resolvable material or calcium chloride.
Uni-Pak clay desiccant is designed and produced based on “Unit” value according to the standards of DIN55473 and MIL-D-3464E. Topsorb has strict quality control for its adsorption capacity, strength, dust etc. With our own bentonite mine, the bentonite clay we use as absorbent has more than 95% montmorillonite in purity, much higher than other clay desiccant products at home and abroad. Its adsorption reaches 18%~20% at 40%RH. The package is Tyvek material which has excellent strength and tight structure to avoid damage and dust pollution.
Clay sachets complies with DIN55437 and MIL-D-3464E.
| Part No. | Unit | Weight gms |
Pcs/Carton | Remarks |
| 1/6 | 6 | 1800 | ||
| SUDB002603 | 1/3 | 11 | 1000 | |
| 1/2 | 17 | 600 | ||
| SUDB004610 | 1 | 33 | 400 | |
| SUDB005609 | 2 | 66 | 200 | |
| SUDB006604 | 4 | 132 | 120 | |
| 8 | 264 | 60 | ||
| SUDB008623 | 16 | 528 | 40 | |
Bentonite clay’s main chemical component is montmorillonite, which is scalelike and with the color of white, grey, buff, pink, purple etc. It is a natural non-metallic sedimentary or volcanic mineral. The simplest chemical molecular formula of montmorillonite is Al2O3•4SiO2•3H2O, theoretically, it consists of SiO2(66.7%)、Al2O3(25.3%)、H2O(5%). However, its factual component is much more complicated. Montmorillonite produced at different places is quite different in its components.
