Hebei Xingda Insulating Glass Special Molecular Sieve is designed to effectively absorb both moisture and residual organic compounds trapped within the insulating glass during the manufacturing process. This ensures that the glass remains clear and smooth, even in extremely cold conditions. Additionally, it helps reduce the stress caused by temperature fluctuations between day and night, as well as seasonal changes, thereby minimizing external pressure differences on the hollow glass. This special molecular sieve solves common issues associated with traditional desiccants, such as deformation or breakage of hollow glass due to expansion and contraction. As a result, it significantly extends the lifespan of insulating glass units.
Performance and Role of Hollow Glass Molecular Sieve Products:
1. Efficiently absorbs moisture and debris sealed inside the air layer during production.
2. Continuously captures any moisture that may enter the air layer over time, maintaining a stable and low dew point.
3. Enhances energy efficiency by retaining inert gases like argon and nitrogen within the insulating glass.
Insulating Glass Molecular Sieve Product Features:
1. Uniform particle size for excellent flowability, high filling efficiency, and cost-effective production.
2. High mechanical strength and minimal dust generation.
3. Strong adsorption capacity, ensuring long-term low dew point performance.
4. Low static nitrogen adsorption, improving the overall performance and durability of the insulating glass.
5. Environmentally friendly production process with no harmful emissions.
The surface of the hollow glass molecular sieve product is hard and smooth, with low dust content and excellent flowability during the filling process. Technical Specifications:
- Ball diameter: 1.0–1.6 mm / 1.6–2.0 mm - Wear rate: ≤0.2% - Bulk density: ≥0.68 g/ml - Static water adsorption: ≥20% - Sieving efficiency: ≥98% - Dust content (ppm): ≤60 - Organic matter adsorption capacity: No adsorption - Adsorption capacity (25g/25cc): ≥35 - Compressive strength: ≥15 N/piece (YT-1), ≥25 N/piece (YT-2)
Molecular Sieve Performance for Insulating Glass:
• Absorbs moisture trapped inside the air layer during production.
• Continuously removes moisture that may penetrate the air layer after installation, maintaining a low dew point (-60°C) inside the hollow glass.
Moisture can enter the air layer for several reasons, including improper handling of the aluminum frame, sealant drag before installation, temperature-induced deflection of the glass, or moisture permeation through the sealant.
• Helps improve energy efficiency by retaining inert gases like argon and nitrogen. When sulfur hexafluoride is used instead of air, the molecular sieve for insulating glass hardly adsorbs it.
• Can be customized to meet specific requirements. Packaging options include 20kg cartons or 20kg paper drums, based on customer needs.
Note: Avoid direct exposure of the molecular sieve to air to maintain its effectiveness.
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