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Insulating Glass Molecular Sieve

Molecular Sieve

The quality of MS for insulating glass from YingChuan is higher than the national standard. It can deeply co-adsorb the resident moisture and organics in Insulating Glass, keep the IG clear and transparent even at very low temperature. It also resolves the problems of windows distortion caused by IG inflation and shrink, expanded the life span of IG windows.

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Product Description

Specialized Insulating Glass Desiccant

Insulating Glass Molecular Sieve (IG Molecular Sieve)

Name: Insulating Glass Molecular Sieve
SKU: 0

Engineered explicitly for multi-layer insulated glass (IG) units and spacer systems. It deep-dries trapped air and residual moisture while simultaneously scavenging organic solvent vapors, completely preventing internal dew point condensation, fogging, and structural seal degradation across extreme thermal window cycles.

Particle Size

1.0 – 2.0 mm / 1.5 – 2.5 mm

Dusting / Attrition Rate

≤ 0.05% (Ultra-Low Dust)

H₂O Adsorption Capacity

≥ 20.0 – 22.0 wt%

Nitrogen Adsorption

Near Zero (Inert Stability)

Deep Dehydration & Anti-Dusting Spacer Matrix Technology

Insulating Glass molecular sieve is specially optimized from synthetic zeolite frameworks to balance rapid moisture kinetics with exceptional mechanical attrition resistance.

Designed for automated spacer filling machinery, it features uniform spherical bead grading that eliminates bridging or clogging. It aggressively captures moisture and residual volatile organic compounds (VOCs) originating from sealants or warm-edge spacers, ensuring the sealed cavity maintains a sub-zero dew point throughout decades of exposure to scorching sunlight and freezing winters.

Detailed Technical Specifications

Physical & Chemical Parameter	Standard Specification	Customization Options
Appearance	Uniform Spherical White Beads	Custom colored identification tracers available
Standard Bead Size (Diameter)	1.0–2.0 mm or 1.5–2.5 mm	Optimized for narrow or wide aluminum/warm-edge spacers
Equilibrium Water Capacity	≥ 22.0% (at 25°C, relative humidity = 50%)	High-capacity rapid adsorption formulations
Original Packaging Moisture	≤ 1.5 wt%	Hermetically sealed in 25kg bags or 150kg metal drums
Attrition / Abrasion Loss	≤ 0.05% max (Extremely Low Dusting)	Enhanced tumbling stability for high-speed filling lines
Packed Bulk Density	0.70 – 0.75 g/cm³	Calibrated to match automatic spacer filling equipment
Nitrogen Residual Adsorption	Minimal / Inert	Optimized for gas-filled (Argon/Krypton) IG units

Comprehensive Application Sectors

Double & Triple Glazed Windows (IGUs)

Packed inside aluminum or stainless steel hollow spacer bars to maintain extreme dryness inside residential and commercial architectural glass units, preventing internal fogging.

Argon & Inert Gas Filled Windows

Chemically inert composition ensures it does not co-adsorb or displace thermal insulating gases like Argon or Krypton, protecting the window's overall thermal insulation (U-value) rating.

Warm-Edge Spacer Systems

Compatible with modern flexible warm-edge spacer materials, silicone foam spacers, and composite structural profiles, preventing edge condensation and thermal bridging.

High-Speed Automatic Filling Lines

Engineered with superior spherical roundness and ultra-low dusting metrics to flow smoothly through high-speed automated desiccant filling and bending machinery without jamming.

Automotive & Commercial Transport Glass

Applied in specialized multi-layer laminated security and insulated glass units used in high-speed trains, marine vessels, and commercial vehicles to withstand severe vibration and temperature shocks.

Structural Sealant & VOC Scavenging

Actively absorbs residual solvents, plasticizers, and curing byproducts released by secondary polysulfide, polyurethane, or silicone sealants, preventing chemical haze formation.

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