Calcium chloride desiccant (CaCl₂) is the highest-capacity moisture absorber in CEMACOSG's product range. Unlike Silica Gel and Clay, which adsorb moisture physically, CaCl₂ works through a chemical absorption mechanism · reacting with water vapor to form a gel or concentrated solution contained within the sealed packaging without leakage. This process achieves up to 300% absorption relative to its own weight, making CaCl₂ the practical choice for consistently high-humidity environments: ocean containers crossing the equator, refrigerated containers after defrost cycles, monsoon-season warehouses or 30–60 day logistics journeys. CEMACOSG's 6-SKU lineup includes small sizes (25g–50g) for single-carton inserts and 1,000g multi-pack sets with plastic hanging hooks for container strip applications.
SKU
Calcium Chloride Desiccant CaCl₂ · High-Capacity Container & Logistics Moisture Control
Calcium chloride desiccant (CaCl₂ and MgCl₂) absorbs up to 300% of its own weight · 7 to 10 times the capacity of silica gel or clay. CEMACOSG offers 6 SKUs from 25g to 1kg, designed for ocean container shipping, long-haul logistics and high-humidity warehouse environments.
6 Calcium Chloride Desiccant SKUs
CA-25G-TYVEKIn stock
CA-30G-TYVEKIn stock
CA-50G-TYVEKIn stock
CA-1000G-VKDIn stock
CA-1000G-VKDIn stock
CA-1000G-VKDIn stockFrequently asked questions
CaCl₂ absorbs moisture through a chemical reaction, reaching 300% of its own weight · 7 to 10 times more than silica gel (30–40%) or clay (40%). It is most effective in continuously high-humidity environments like long ocean voyages. The tradeoff: it cannot be regenerated and requires proper disposal after saturation.
Industrial desiccants for export
Silica gel · Clay · Calcium chloride. ISO 9001 + HACCP, flexible MOQ, nationwide delivery.
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