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Introduction
XH 5 zeolite desiccant is a highly efficient 10A type synthetic zeolite adsorbent specifically designed for air separation, gas drying and purification. It features a high specific surface area and uniform pore structure, making it suitable for large-scale industrial continuous adsorption systems.
Products advantages
Higher Adsorption Capacity
Due to its large crystal pore size (approximately 10 Å) and extremely high specific surface area (≥ 900 m²/g), it maintains strong water absorption capacity even in low-humidity environments.
Low Energy Regeneration
Its crystal structure exhibits high thermal stability and a lower desorption temperature (complete regeneration is possible at 180–250℃), saving energy and making it suitable for PSA/VPSA.
High Compressive Strength
The spherical particles have high compressive strength (≥ 70 N/particle), preventing pulverization.
Fast Adsorption Kinetics
Large pore opening and low diffusion resistance result in a faster adsorption rate than ordinary 13X.
Precautions for Use
Avoid exposure to air; refill immediately after opening.
Protect from oil and liquid water.
Control regeneration temperature between 180 and 250°C.
Store in a dry, sealed environment.
FAQ
Q: What are the differences between XH-5 and ordinary 5A molecular sieves?
A: XH-5 is specifically designed for refrigerant dehydration, offering stronger selectivity, higher water absorption, and lower dust.
Q: Which refrigerants is it suitable for?
A: Suitable for mainstream refrigerants such as R-22, R-134a, R-407C, and R-404A.
Q: Does it require pre-activation before use?
A: It can be used directly if properly sealed; pre-activation is required if it has become damp.
Q: What is the regeneration temperature?
A: Recommended 200–250°C, which can be adjusted appropriately depending on the equipment.
Q: How long can it be used in a refrigeration system?
A: Generally 1–3 years, depending on system humidity, cleanliness, and regeneration conditions.
Q: Are different sizes supported?
A: 1.6–2.5 mm, 3–5 mm, and other custom particle sizes are available.
Q: What is the wholesale lead time?
A: Standard delivery time is 7–10 days; expedited production is available for large orders.
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Technical Specification
|
Type |
XH-5 |
|
|
Nominal Pore Diameter |
4 angstroms |
|
|
Shape |
Bead |
|
|
Diameter(mm) |
1.6-2.5 |
|
|
Static H2O Adsorption(%) |
25℃, Saturated NaCl, 24h |
≥20 |
|
Bulk Density(g/ml) |
≥0.78 |
|
|
Crush Strength(N) |
≥65 |
|
|
Wear Ratio(%) |
≤0.20 |
|
|
Water Content(%) |
≤1.5 |
|
|
Particle Ratio(%) |
≥95 |
|
|
Dust Fall(ppm) |
5g+100mL DIW, Turbidity Meter |
0~55 |
Application
