CAS: 12174-11-7

Chemical formula of Activated Mineral Clay Desiccant (Attapulgite): Al2H6Mg3O18Si6

Molecular Structural Formula: 

Activated Mineral is made by attapulgite clay, and be made after milling, activation, modification, granulation, drying and other processes.

It’s garyish and globular, its color will become darker as beige after moisture absorption.

It’s surface is smooth, with no edges or dust, and good fluidity. It suits the packaging for it has no risk of damaging the package. It won’t break during the packing, transport and usage, and it has higher moisture absorption rate, these make it a excellent environmental protection products. In addition, it’s non-toxic, with no DMF and 100% degradable. It has lower cost and can be dealt as general waste.

Product Parameter

1. product state: granular

2. Water content: ＜2%

3. Bulk density: 0.82-0.87g/ml

4. Absorptive capacity rate (25℃, relative humidity: 40%): 48-50%

    Absorptive capacity rate (25℃, relative humidity: 80%): 50%+

5. Particle size: 1-3mm, 1-4mm, 2-4mm,etc

6. Packing: 25kg/bag (Woven outer bag, PE inner bag)

7. Container Loading: 18-20 tons /20” container

                                               25 tons /20” container (No pallet packing)

Chemical composition

SiO2：55.6-62.38%

Al2O3：8.17-10.65%

Fe2O3：4.69-6.7%

Na2O：0.03-0.22%

K2O：0.79-1.38%

CaO：0.53-1.95%

MgO：9.8-13.88%

MnO：0.05-0.43%

TiO2：0.32-1.37%

Others：8.6-11.80%

Product features

1. Environmental protection: using natural mineral as raw material, 100degradable and no pollution.

2. Safety: smooth surface, no edges and corners, no dust, no poison, no harm.

3. High rate of moisture absorption: The moisture absorption capacity is 50% to 100% higher than that of silica desiccant.

4. High performance price ratio: the cost is much lower compared with silica geland the moisture absorption performance ratio is higher.

5. Odor removal: The natural structure can selectively adsorb toxic gases such as formaldehyde and gaseous sulfides.

Application

Can be packed into activated mineral clay desiccant, small bag packages can be Widely used in industrial products, glass products, clothing, shoes and hats and other fields, big bag packages can be used for dampproof transportation of container goods.