Orange Indicating Silica Gel – Reusable Moisture Absorber with Color-Changing Beads

Keep moisture under control with our orange indicating silica gel beads, designed to provide a visual indicator of humidity levels. These premium-grade desiccant beads change from orange to green as they absorb moisture, letting you know exactly when it’s time for reactivation or replacement.

Ideal for moisture-sensitive environments, this silica gel protects against mold, condensation, and corrosion by effectively lowering the relative humidity in enclosed spaces. With the ability to adsorb up to 40% of its weight in water vapor, this desiccant remains dry to the touch even when fully saturated.

✅ Key Features:

• Color-changing indicator: Orange turns to green when saturated

• Effective humidity control: Lowers RH to around 35–40%

• Prevents mold, rust & condensation

• Reusable and long-lasting

• Non-toxic, inert, and non-corrosive

• Operates effectively at temperatures up to 60°C

• Best performance between 20–35°C and 60–90% RH

🛠️ Common Applications:

• Transformer breathers

• Electrical enclosures & switchgear

• Double-glazed windows

• Aerospace & aviation equipment

• Mining operations

• Scientific & industrial laboratories

🔁 Reactivation Instructions:

When the beads turn green, simply spread them on a tray and heat in an oven at 115°C to 125°C for 2–3 hours or until they return to orange. Allow to cool before reuse and store in an airtight container until needed.

Perfect for long-term storage and sensitive equipment, our orange indicating silica gel is a reliable moisture control solution trusted by professionals across industries.