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Development clay plus CaCl2 |
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| Product name : Development clay plus CaCl2 |
| Item : HiL-028 |
| Details : |
Development clay desiccant (without Cl hydronium special desiccant):
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Raw material: attapulgite clay. Chemical name: silicate clay Molecular formula: Mg5Si8O20(HO)2(OH2)4 .4H2O + CaCl2
Description: there are multiple channels inside attapulgite clay and specific surface area is large, more than 350 m2/g. Majority of cation, water molecule and organic molecule with certain size can be directly absorbed into channels; its water absorption can be over 150%.
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Characteristics of product
Green environmental protection: adopt pure natural mineral material, without pollution during processes of production and use. Be able to degrade absolutely. Unwrapped package can be disposed as ordinary waste materials.
CaCl2 content: far lower than that of other mineral drying agents existed in current market.
Preeminent moisture absorption: moisture absorption capacity is up to 70%, better than Silica gel, however, the prices are much lower than silica gel.
Be able to be used repeatedly: absorbing moisture and then being dried, the product can be used again, so as to reduce the cost.
High-quality before-sale, middle-sale and after-sale service: entrust professional distribution companies to sell, and design optimization according to usable environments of object products.
Chemical analysis
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Element
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SiO2
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Al2O3
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Fe2O3
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Na2O
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K2O
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CaO
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MgO
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MnO
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TiO
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Content
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60.9
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10.1
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6.7
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0.11
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1.35
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1.90
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11.35
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0.01
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0.67
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Technical Indices
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Item
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Index
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Particle size , ø( 1-4 )mm
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>=90
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Appearance and color
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Spherical , Pale yellow
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Density of loose packing , g/ml
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0.74 - 0.85
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Saturable moisture-absorbing capacity (25oC), %
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>= 71
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Moisture-absorbing velocity (25oC, RH80%, 7h)%
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>= 0.6
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Rate of friction loss , %
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<= 0.3
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Moisture content of packaged product , %
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<= 1.7
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Sanitation specifications
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Arsenic <= 0.19 mg/kg
Lead <= 0.5 mg/kg
Mercury <= 0.03 mg/kg
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