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XH - 5 Refrigerant Desiccant Adsorbent Dehydration Molecular Sieve For R12 R22

10 Kilograms
XH - 5 Refrigerant Desiccant Adsorbent Dehydration Molecular Sieve For R12 R22
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Certificate: SGS & REACH
Shape: Sphere
Bulk Density: G/ml ≥ 0.85
Size: 1.6-2.5mm
Dew Point: ℃ ≤ -73
Package Moisture: WT ≤ 1.5%
Compressive Strength: 80N
Static Water Adsorption: WT ≥ 16.5%-21%
Adsorbent Variety: Molecular Sieve
Usage: Paper Chemicals,Plastic Auxiliary Agents,Petroleum Additives,Rubber Auxiliary Agents,Coating Auxiliary Agents
Attrition Rate: WT < 0.1%
Classification: Chemical Auxiliary Agent
CAS No.: 70955-01-0
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Refrigerant Dehydration Molecular Sieve


XH-5 Dehydration Molecular Sieve


R22 Molecular Sieve Adsorbent

Basic Infomation
Place of Origin: Shaanxi,China
Brand Name: Xi'an Lvneng
Certification: ISO9001:2015
Model Number: Refrigerant Desiccant
Payment & Shipping Terms
Packaging Details: 1. 25KG/Carton Drum, 2. 25KG/Carton Box, 3. 150KG/Sealed Iron Drum
Delivery Time: 3-15 work days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 100 Tons/ per Month
Product Description

Good Dehydration Capacity Molecular Sieve XH-5 Refrigerant Desiccant Adsorbent For R12 R22
Product Description of Refrigerant Desiccant
There is not only dirt but also moisture in the refrigeration system. There are many sources of moisture. The refrigeration oil contains moisture, and the refrigerant contains moisture. After drying, their moisture content is relatively small. However, due to various reasons, there will still be a small amount of water intrusion in the system, and even the water will be excessive. The purpose of using XH series molecular sieve desiccant is to adsorb the residual moisture in the molecular sieve and prevent it from flowing in the system. The drying methods of the refrigeration system are as follows:
1. Vacuum drying method: Put the complete refrigeration system into a high-temperature oven, exhaust with a vacuum pump, and the water in the system is heated to form water vapor. When the vacuum pump is exhausted, the water vapor remaining in the system is also discharged together.
2. Dry air blowing method: During the heating vacuum process, the vacuum pump is stopped, and then heated dry air or dry nitrogen is added, and the moisture in the system is absorbed by the dry air or dry nitrogen, and then the vacuuming operation is continued. Repeat 2-3 times to achieve the purpose of drying.
3. Continuous air drying method: Heat and dry air with a dew point temperature below -40°C to the refrigeration system in the oven, inflate and deflate continuously and slowly, so that the charged air absorbs the moisture inside the system and then discharges it out. The oven temperature can be maintained at 120°c-140°c, which is the best way to absorb water.
4. Desiccant water absorption method: This method is a supplement to the drying treatment in many of the above methods, and is permanently installed in the refrigeration system as one of the components. There is a mixed solid desiccant, which is composed of molecular sieve with strong moisture absorption and activated alumina with strong acid absorption and other desiccants. (XH series of molecular sieves).

  • XH-5 used commercially for dehydration and drying of refrigerants R12, R22.
  • XH-7 used for dehydration and drying of new refrigerants R-134a in household and commercial refrigerators, iceboxes and air conditioners. It is also used for specialized refrigerants such as butane in "green" refrigerators.
  • XH-9 used commercially in drying refrigerants in air conditioners, iceboxes and refrigerators in cars, station wagons, refrigerating trucks, trains and ships.(Excludes refrigerant mixtures containing difluoromethane)
  • XH-11 available in bead for dehydration and drying of refrigerants R407c, R-410A. or Medium high temperature refrigerant.

Technical Specification of Refrigerant Desiccant

Equilibrium Water Capacity (25°c)wt% ≥2117.51716.5
Loss on Ignition(LOI)@960℃ (wt%)wt%MAX. 1.2%MAX. 1.2%MAX. 1.2%MAX. 1.2%
Bulk Densityg/ml ≥0.850.850.850.85
Crush StrengthN ≥80808080
Attrition RateDrywt % ≤
 Humiditywt % ≤
Package Moisturewt % ≤

This is just basic information about Refrigeration Drying Molecular Sieve

Display of Refrigerant Desiccant
XH - 5 Refrigerant Desiccant Adsorbent Dehydration Molecular Sieve For R12 R22 0
Application of Refrigerant Desiccant
XH - 5 Refrigerant Desiccant Adsorbent Dehydration Molecular Sieve For R12 R22 1
Package of Refrigerant Desiccant
XH - 5 Refrigerant Desiccant Adsorbent Dehydration Molecular Sieve For R12 R22 2
Factory View of Refrigerant Desiccant
XH - 5 Refrigerant Desiccant Adsorbent Dehydration Molecular Sieve For R12 R22 3
Attention of Refrigerant Desiccant

  • The product cannot be exposed in the open air & should be stored in dry condition with air-proof bag.
  • It should be regenerated after a certain period of adsorption. The appropriate regenerated temperature would be better below 350°C.

FAQ of Refrigerant Desiccant
Q: Could we send a free sample for reference?
A: Yes, of course.
Q: What about the price and MOQ?
A: We promise a competitive price with top quality, & accept both mass and small quantity order.
Q: What is the lead time?
A: Within 15 days after received payment.
Q: Payment term?
A: 100% TT in advance. or 30% TT deposit & balance before shipment.
Q: How to solve problems after sales?
A: Take photos of the problems. After confirmed, we will make a satisfying solution for you within 3 days.
For more information please contact us. It's our pleasure to serve you.

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