Descrizione dei prodotti
In the realm of solar technology, silane-grafted film additives have become a ground-breaking solution.
Silane-grafted photovoltaic film additives provide PV systems with a number of benefits and improved performance. Their special qualities—like enhanced adhesion, surface energy, and interfacial properties—help to boost durability, environmental resistance, and power conversion efficiency. The PV industry might undergo a revolution thanks to silane-grafted PV film additives, which are compatible with a wide range of production methods and applications.
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Caratteristica
| Caratteristiche | Valore | Unità | Metodo di prova |
| Densità | 0.87 | g/cm3 | ASTM D792 |
| Temperatura di fusione | 46 | ℃ | DSC |
| Portata di fusione (190℃2,16kg）) | 8- 15 | g/10min | ASTM D1238 |
| Gruppo funzionale Contenuto | Alto | wt% | Metodo COACE |
| Aspetto | Granuli | / | / |
| Colore | Traslucido o bianco | / | / |
Silane-grafted PV film additives differ from traditional additives in that they have unique properties.
- Improved Adhesion: Silane grafting makes it easier for the PV film to stick to other materials, including substrates or encapsulants, providing long-term dependability and durability.
- Weatherability: By providing superior resilience to external elements including UV rays, moisture, and temperature swings, these additives lengthen the PV films’ lifespan.Compatible materials for PV films include polyethylene terephthalate (PET), polyvinyl fluoride (PVF), and ethylene vinyl acetate (EVA). This compatibility allows silane-grafted additives to be used with a wider range of PV film types.
- Optimal Dispersion: By facilitating consistent dispersion within the PV film matrix, the additives raise the solar cells’ overall effectiveness and performance.
Vantaggio
Enhanced Power Conversion Efficiency: These additives’ excellent dispersion and enhanced adhesion lead to a better power conversion efficiency, which raises the amount of electricity produced.
Extended Lifespan: PV films’ durability and longevity are improved by the additives’ weatherability and compatibility, which guarantees longer operation and lower maintenance costs.
Cost-Effectiveness: Silane-grafted additives minimize the need for extra adhesion boosters or surface treatments, reduce material waste, and improve manufacturing yields.
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Applicazione
Features of the Application
The various application properties of silane-grafted PV film additives are examined in this section:
Films for Encapsulation: By strengthening the bond between the encapsulant and the PV module, the additives may be added to encapsulation films to increase protection against environmental stressors and moisture intrusion.
Backsheets: Silane-grafted additives are used in backsheet films to improve adherence to photovoltaic cells and provide long-term defense against environmental influences.
Frontsheets: By adding additives to frontsheet films, PV modules’ overall performance and dependability can be increased as well as their compatibility with encapsulants.
Application Range
Applications for silane-grafted PV film additives in the solar energy sector are numerous.
Utility-Scale PV Systems: High efficiency, extended lifespan, and cost-effectiveness are critical factors for utility-scale PV systems, where these additives are appropriate.
Silane-grafted additives can be used in Building-Integrated Photovoltaics (BIPV) applications where better aesthetics, flexibility, and compatibility are critical.
Off-Grid Solar Solutions: The additives may be used with off-grid solar systems to create sturdy and dependable photovoltaic films for distant power production.
