Product Introduction

Zeolite Molecular Sieve IG2000 is a synthetic zeolite molecular sieve specifically designed for drying systems of insulated glass (IGU). Its main component is sodium aluminum silicate crystals, which are spherical or granular.

Product Advantages

Adsorbs only moisture, not air: IG2000 has a pore size of approximately 3 Å, adsorbing only water molecules and not nitrogen or oxygen, thus avoiding pressure changes inside the insulating glass unit.

Low dust rate: Through strict particle sieving and strength control, the wear rate is low, reducing dust pollution and protecting the sealing system.

High particle strength: It has good compressive strength and vibration resistance, making it suitable for automated filling production lines and less prone to breakage or equipment blockage.

Product Uses

Insulating Glass (IGU) Manufacturing

Energy-Saving Architectural Glass

Window and Door Glass Systems

Curtain Wall Glass Engineering

Low-E Insulating Glass

Double/Triple Insulating Glass Production

Product Packaging

Standard Packaging: Regular 25kg steel drums or cardboard drums, lined with a moisture-proof PE bag.

Sealed Packaging: Double-layer moisture-proof and sealed design to prevent moisture absorption during transportation.

Customized Packaging: Supports 500kg/1000kg ton bags or OEM packaging, suitable for bulk purchases.

Transportation and Storage

Shipping Methods: Supports sea, land, and rail transport. Keep packaging intact to prevent moisture damage.

Shipping Precautions: Avoid rain, damage, or prolonged exposure to air.

Storage Conditions: Store in a dry, well-ventilated warehouse, away from humid environments. Unopened shelf life is generally 24 months.

FAQ

Q: What is the difference between IG2000 and ordinary molecular sieves?

A: IG2000 is specifically designed for insulated glass units (IGUs). It only adsorbs moisture, not air, maintaining stable internal pressure within the glass.

Q: Which types of insulated glass are suitable?

A: Suitable for single-pane, double-pane, and triple-pane insulated glass units, as well as Low-E energy-saving glass and architectural window and door glass.

Q: Does it need activation before use?

A: Generally, no activation is required; it can be filled directly. However, exposure time to air should be minimized.

Q: What is the molecular sieve filling amount?

A: Typically, it's about 20–40g per meter of spacer, adjusted according to the spacer specifications.

Q: Is it suitable for automatic filling equipment?

A: Yes. Its high particle strength and good flowability make it suitable for automated filling production lines.

Q: Can samples be provided?

A: Samples can be provided for customers to conduct production testing.

Q: What is the product shelf life?

A: Unopened products under sealed and dry conditions generally have a shelf life of 24 months.

Q: Do you support large-volume supply?

A: It supports stable bulk supply and can meet long-term procurement needs.

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Technical Specification

Type	IG2000 (10×20mesh)	IG2000 (20×32mesh)
Nominal Pore Diameter	3 angstroms
Chemical Formula	0.4K₂O . 0.6Na₂O . Al₂O₃ . 2SiO₂ . 4.5 H₂O (SiO₂ : Al₂O₃ ≈2)
Diameter(mm)	0.85-2.0	0.55-1.0
Bulk Density(g/ml)	0.65-0.82	0.65-0.82
Qualified Size(%)	≥98	≥98
Static H₂O Adsorption(%)	≥20	≥20
Dust Drops	≤44	≤66
Crush Strength(N)	≥14	≥7
Dew Point(℃)	≤-73	≤-73
Water Content(%)	≤1.5	≤1.5

Application

Insulating Glass Desiccant