Insulating Glass Molecular Sieve Desiccant
Insulating Glass Molecular Sieve
Insulating glass molecular sieve is the product to provide the insulating glass industry with the highest water capacity and lowest gas adsorption for solvent-free systems. The main function of hollow molecular sieves is to adsorb moisture in the interlayer of hollow glass, keeping the cavity dry for a long time. Once the molecular sieve fails or its performance is substandard, it will directly lead to fogging, mold growth, and condensation inside the glass, seriously affecting the product's appearance and service life.


pM Insulating Glass Molecular Sieve Solution
According to the "Technical Specification for Insulating Glass Production" (JC/T 2071-2011), the desiccant for insulating glass should be a molecular sieve with a pore size of 3 angstroms, conforming to the current national standard GB/T 10504-2008.
PM insulating glass molecular sieves use high-quality raw materials and mature production processes. The product has a smooth surface, high compressive strength, and low abrasion rate. It can quickly adsorb moisture in the insulating glass spacer, with a static water adsorption value exceeding 20% and a dew point below -60℃, effectively extending the service life of insulating glass.
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| Model | Insulating Galss Molecular Sieve | ||
| Color | Light Yellow | ||
| Nominal pore diameter | 3 angstroms | ||
| Shape | Sphere | ||
| Diameter (mm) | 0.5-0.8 | 1.0-1.5 | 1.5-2.0 |
| Bulk density (g/ml) | 0.74-0.80 | 0.72-0.78 | 0.72-0.78 |
| Static water absorption (%) | ≥20 | ≥20 | ≥20 |
| Crushing Strength (N) | ≥5 | ≥15 | ≥20 |
| Dust (Turbidity meter) ppm | ≤30 | ≤30 | ≤30 |
| Delta T (10g / 10ml) ℃ | ≥38 | ≥38 | ≥38 |
| Equilibrium N2 capacity (%) | ≤0.2 | ≤0.2 | ≤0.2 |
| Dew point ℃ | >-73 | >-73 | >-73 |
| Size ratio (%) | ≥98 | ≥98 | ≥98 |
| Water content (%) | ≤1 | ≤1 | ≤1 |
| Warranty | a) By National Standard GBT 10504-2008 b) Offer lifetime consultation on problems occurred |
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why choose Us?
- Source Manufacturer – 20+ years of manufacturing experience, independent R&D and production.
- National Standard Certification – Products comply with GB/T 10504-2008 national standard.
- Stable Quality – Fully automated production line, high batch consistency.
- Complete Specifications – Multiple particle sizes and packaging options to meet diverse needs.
- Worry-Free After-Sales Service – Professional technical support and rapid response to quality issues.
in one-stop service
Pingxiang Super Packing Mall (PM) was established in 2002, located in Pingxiang city, Jiangxi province. PM's main products include molecular sieve, activated molecular sieve powder, activated alumina, catalyst, silica gel, ceramic ball and tower packing etc, they are widely used in petroleum, chemical, natural gas, gas separation, electronics, medicals, polyurethane industry.

FAQ

01.Why must 3A molecular sieves be used for insulated glass?
02.Does your molecular sieve shed dust?
03.What is the minimum order quantity?
04.Can you provide test reports?
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