Silica Gel Coarse Blue
Silica Gel Blue semi-transparent glassy substance containing an indicator as “Cobalt Chloride” a heavy metal salt. As the beads take up moisture, they turn to light blue gradually & When they turn pink, When the gel has absorbed approximately 8 % percent of its weight in water the colored crystals will turn from blue to pink making an easy visual indicator of whether the gel has become saturated with moisture. The indicating silica gel will still adsorb up to 40% of its weight in water vapor just like the non-indicating In fact, it is mainly used as an indicator for the extent of dehumidification and moisture absorption in a sealed vessel and Silica Gel Breather Industry. Blue Silica Gel is also known as Indicating Silica Gel, Self Indicating Silica Gel, Blue Desiccants, Moisture Absorber.
Description
Key Features & Benefits
Visual Moisture Indicator – Changes color from dark blue to light blue and pink as moisture is absorbed.
High Moisture Absorption – Can adsorb up to approximately 40% of its weight in water vapor.
Easy Saturation Monitoring – Color change helps identify when regeneration or replacement is required.
Indicating Desiccant – Provides a simple visual indication of moisture levels.
Reusable – Can be regenerated when suitable conditions are provided.
Wide Applications – Suitable for sealed vessels, moisture-control systems, and silica gel breathers.
Multiple Names – Also known as Blue Desiccant, Moisture Absorber, Self-Indicating Silica Gel, and Indicating Silica Gel.
Product Specifications
| Specification | Details |
|---|---|
| Product Type | Silica Gel Coarse Blue |
| Form | Coarse Granules |
| Type | Indicating Silica Gel |
| Color | Blue |
| Moisture Indication | Color Change with Moisture Absorption |
| Particle Type | Coarse Granular |
| Moisture Protection | Humidity and Moisture Control |
| Applications | Silica Gel Breathers, Transformers, Industrial Equipment, Storage Containers |
| Regeneration | Suitable for Regeneration |




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