Molecular Sieve for Insulating Glass (Model: S311, S322)
〖Features〗
成都升力科技有限责任公司The special molecular sieve for insulating glass produced by Chengdu Shengli Technology Co., Ltd. has:
- Highly selective adsorption: High water adsorption capacity provides sufficient dew point protection, while the adsorption capacity for air or other filled gases such as Ar or SF₆ is the lowest, which minimizes the co-adsorption of gases in confined spaces and reduces glass Flexibility.
- Low dust content: In the production process, the hollow glass manufacturer's requirements for high-definition products are fully considered. The low dust content prevents dust from entering the hollow glass during molecular sieve filling.
- Residual water content: As a special adsorbent for insulating glass, it is fully activated during delivery and can be directly used for filling operations.
〖Chemical formula〗
0.4K₂O·0.6Na₂O·Al₂O₃·2.0SiO₂·4.5H₂O
〖Performance〗
| Item | SL311 | SL322 |
| Specifications | 0.5-0.9 mm for automatic filling | 1.2-1.6 mm for manual filling |
| Nominal aperture (Å) | 3 | 3 |
| Bulk density (g/l) | 740-820 | 720-800 |
| Balanced H₂O adsorption capacity (%wt) | ≥20.0% | ≥20.0% |
| Dust amount (ppm) | ≤30 | ≤30 |
| Gas desorption（ml/g） | ≤50 | ≤50 |
| Granularity qualification rate（%wt） | ≥98.0 | ≥98.0 |
| Residual water content（%wt） | 1.5% | 1.5% |
Tip: Chengdu Shengli Technology Co., Ltd. also develops and produces special molecular sieves for users.
〖Packing〗·30kg sealed steel drum ·140kg sealed steel drum ·500kg container bag
〖Storage〗It should be stored in a dry room at 2～50℃ and relative humidity ≤90%RH, and avoid water, acid and alkali.
〖Note〗 After the molecular sieve absorbs moisture, it can be used after regeneration treatment, and its effect remains unchanged.
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