Adsorbents Zeolite 4A Molecular Sieve Desiccant For Chamber Air Dryer Reservoir Filter
Product Description of 4A Molecular Sieve Desiccant
Molecular sieves for automobile brakes are mainly used for drying of pneumatic braking systems such as automobiles, heavy trucks, trains and ships, including the removal of moisture in automobile air conditioning systems and air brake braking systems. Moisture in the air system will corrode the pipeline and affect the braking effect, and even lead to the failure of the braking system in severe cases. Therefore, it is necessary to pay attention to regularly discharging the accumulated water in the system and to replace the molecular sieve dryer regularly. If any problem is found, it should be replaced in time. Molecular sieves for automobile brakes produced by Lvneng LTD have the characteristics of good chemical compatibility, high adsorption capacity, high crushing strength, low dust degree, and high dry and wet abrasion ability.
Technical Description
In the air brake system of motor vehicles, due to the frequent changes of compressed air, the air temperature drops, causing water to accumulate in the brake air path, which in turn causes corrosion of metal components in the brake system, resulting in cracks in the rubber seal and dispersion of lubricating oil. Failure, pipeline blockage and other faults, seriously affect the driving safety, in order to solve this problem.
In recent years, the use of compressed air drying devices, the compressed air dryer, has been gradually promoted at home and abroad. It is installed in the brake air circuit of the vehicle, and the dryer is filled with air-drying molecular sieves to dry the compressed air. Effectiveness and safety of air brake systems.
The special desiccant for the vehicle brake air circuit can be used as the compressed air desiccant in the air brake system of the motor vehicle to protect the brake air circuit and avoid the occurrence of safety accidents.
This product not only absorbs the moisture in the compressed air, but also makes the compressed air of the desiccant in the regenerated air storage cylinder pass through the desiccant in the reverse direction by using the pressure regulating valve in the air circuit to unload and exhaust, and take away the moisture adsorbed on the surface of the desiccant and discharge it into the air. Atmosphere, to achieve regeneration.
Application
Technical Specification of 4A Molecular Sieve Desiccant
| Item | Unit | 8*12 Mesh | 4*8 Mesh |
| Bead Size | mm | 1.6-2.5 | 3.0-5.0 |
| Bulk Density | g/ml ≥ | 0.72 | 0.70 |
| Equilibrium Water Capacity @ 25°c | wt% ≥ | 22 | 22 |
| Equilibrium Methanol Capacity | wt% ≥ | 15 | 15 |
| Heat of Adsorption | BTU/lb of H2O | 1800 | 1800 |
| Crush strength | Point Contact | N ≥ | 35 | 85 |
| Variation Coefficient | - | 0.3 | 0.3 |
| Attrition Rate | wt% ≤ | 0.1 | 0.1 |
| Size Qualification | % ≥ | 98 | 98 |
| Package Moisture | wt% ≤ | 1.5 | 1.5 |
Display of 4A Molecular Sieve Desiccant
Package of 4A Molecular Sieve Desiccant
Factory View of 4A Molecular Sieve Desiccant
Attention of 4A Molecular Sieve 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 4A Molecular Sieve 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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Adsorbents Zeolite 4A Molecular Sieve Desiccant For Chamber Air Dryer Reservoir Filter Images
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