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蒙自4A molecular sieve
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蒙自Molecular sieve
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产品描述
Overview
The pore size of 4A molecular sieve is 4A. It can adsorb water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, and propylene. It does not adsorb any molecule (including propane) with a diameter larger than 4A. It is one of the most widely used molecular sieves in industry.
Performance
| Products | 4A | |||
| color | beige | |||
| Aperture | 4A | |||
| shape | spherical | bars | ||
| Specifications (mm) | 1.7-2.5 | 3.0-5.0 | 1.6 | 3.2 |
| grain pass rate (%) | ≥98 | ≥98 | ≥96 | ≥96 |
| bulk density(g/ml) | ≥0.72 | ≥0.70 | ≥0.66 | ≥0.66 |
| Wear Rate (%) | ≤0.20 | ≤0.20 | ≤0.20 | ≤0.20 |
| Compressive Strength (N) | ≥35/Particles< /span> | ≥85/Particles | ≥35/Particles< /span> | ≥70/Particles< /span> |
| Static methanol adsorption (%)< /td> | ≥15.0 | ≥15.0 | ≥15.0 | ≥15.0 |
| Static water adsorption (%) | ≥22.0 | ≥22.0 | ≥22.0 | ≥22.0 |
| Package water content (%) | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
| Molecular formula | Na2< span class="font6">O . Al2O3 . 2SiO2< /span> . 4.5 H2O< br /> SiO2 : Al< sub>2O3 ≈2 | |||
| specific application | 1) air, natural gas, alkane, refrigerant and other gases and deep drying of liquids. | |||
| 2) Preparation of Argon and purification. | ||||
| 3) Drug packaging, electronic components and static drying of perishable objects. | ||||
| 4) Paint, Fuel, Paint as a dehydrating agent. | ||||
| packaging | Cartons, drums, drums | |||
| MOQ | 30kg | |||
| Quality Assurance | 1) Execution standard: HG/T 2524-2010 | |||
| 2) Free consultation during the warranty period. | ||||
| quantity | 1-10t | 10-20t | 20t above | |
| Delivery time | 2days | 4days | 7days | |
Notes
Molecular sieves should be prevented from adsorbing water, organic gases or liquids before use, otherwise, they should be regenerated.
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