China Wbk 10years Manufacturer High Quality Zeolite 3A 4A 5A 13X Molecular Sieve for Automobile Brake System, Find details about China Chemical Auxiliary Agent, Sorbent from Wbk 10years Manufacturer High Quality Zeolite 3A 4A 5A 13X Molecular Sieve for Automobile Brake System
Model | 4A Molecular Sieve | |||
Nominal pore diameter | 4 angstroms | |||
Shape | Sphere | Pellet | ||
Diameter | 1.7-2.5 (mm) | 3.0-5.0 (mm) | 1.6 (mm) | 3.2 (mm) |
8*12 (mesh) | 4*8 (mesh) | 1/16 (inch) | 1/8 (inch) | |
Bulk density (g/ml) | ≥0.68 | ≥0.68 | ≥0.66 | ≥0.66 |
Crushing strength (N/PC) | ≥35.0 | ≥80.0 | ≥30.0 | ≥70.0 |
Size ratio up to grade (%) | ≥98.0 | ≥98.0 | ≥96.0 | ≥96.0 |
Static H2O adsorption (%) | ≥21.5 | ≥21.5 | ≥21.5 | ≥21.5 |
Ethylene adsorption(‰) | ≤3.0 | ≤3.0 | ≤3.0 | ≤3.0 |
Water content (%) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
Wear ratio (%) | ≤0.20 | ≤0.20 | ≤0.40 | ≤0.40 |