3A Molecular Sieve Desiccant for Insulating Glass
Model No.:3A
Brand: HH
Place of Origin：China
Wet: 25kg/bag
Payment Type：LC,T/T
Incoterm：FOB,CFR,CIF,EXW
Min Order：25kg
Port: Qingdao,Shanghai,Tianjin
3A Molecular Sieve Desiccant for Insulating Glass
High-Performance Moisture Adsorbent for Long-Lasting Thermal Insulation
3A Molecular Sieve is a specialized desiccant engineered for use in insulating glass (IG) units, providing exceptional moisture adsorption while preventing fogging, condensation, and pressure imbalances. With a pore size of approximately 3 angstroms (3Å), it selectively adsorbs water molecules while rejecting other gases and contaminants—making it the ideal choice for double-glazed and triple-glazed glass applications.
Key Features:
🌬 Superior Moisture Adsorption
Rapidly removes water vapor to maintain clarity and thermal efficiency of IG units.🛡 Anti-Fog & Anti-Frost Protection
Prevents internal fogging or frosting even under extreme temperature fluctuations.🔒 Low Dust & High Crushing Strength
Designed to avoid clogging or leakage; ensures long-term structural stability.♻ Minimal Gas Adsorption
Maintains the pressure balance and minimizes argon or air loss in gas-filled IG units.⚙ Thermal & Chemical Stability
Performs reliably across a wide range of operating temperatures without degradation.
Typical Applications:
✅ Double/Triple Glazing Units
✅ Architectural Curtain Walls
✅ Energy-Efficient Windows & Doors
✅ Commercial and Residential IG Systems
Technical Specifications:
| Property | Value |
|---|---|
| Type | 3A Molecular Sieve (Potassium-exchanged Zeolite) |
| Pore Size | ~3 Å (angstroms) |
| Moisture Adsorption | ≥ 20% (by weight) |
| Bulk Density | 0.65–0.70 g/mL |
| Crush Strength | ≥ 100 N |
| Attrition Rate | ≤ 0.1% |
| Bead Size Options | 0.5–0.9 mm / 1.0–1.5 mm |
| Packaging | 25kg bags / 150kg drums / customized |
Why Choose Our 3A Molecular Sieve?
✅ Long-lasting IG performance
✅ High purity and low dust generation
✅ Tailored bead sizes for automated or manual filling
✅ Manufactured under strict ISO quality control
Storage & Handling:
Store in an airtight container in a cool, dry place. Avoid exposure to air before use. Once opened, reseal immediately to prevent premature activation.
