Descrizione dei prodotti
Silane-grafted EPE film additives offer a solution that is both dependable and efficient, and they are able to improve the performance of solar panels as well as their durability. Their one-of-a-kind characteristics, which include silane functionalization, resistance to ultraviolet light, moisture barrier, and temperature stability, provide considerable benefits in terms of increased durability, improved performance, and cost-effectiveness. These additives have a wide range of uses, including photovoltaic modules, solar thermal systems, and concentrated solar power applications. As a result, they are an essential component in the solar energy industry’s efforts to develop renewable energy solutions that are more efficient and reliable.
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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 |
- It is possible for the additives to make covalent bonds with the EPE matrix by a process known as silane functionalization, which involves the chemical modification of the additives with silane molecules. By grafting, the compatibility and adhesion between the film and the other components are improved, which ultimately leads to an improvement in the film’s overall integrity.
- Resistance to UV Radiation: The silane grafting process provides the EPE film with exceptional resistance to ultraviolet radiation, protecting it from the potentially harmful effects of prolonged exposure to sunlight. This characteristic contributes to the fact that the film’s optical qualities and mechanical strength are preserved over an extended length of time.
- Moisture Barrier: The silane-grafted EPE film additives produce a moisture-resistant barrier, significantly reducing the amount of water that is allowed to penetrate the film and preventing any potential degradation that could be brought on by moisture-induced effects such as corrosion or delamination.
- Temperature Stability: These additives improve the film’s resilience to temperature changes, which in turn reduces the risk of thermal stress and the material fatigue that is associated with it. Due to this characteristic, the product is able to maintain its performance and reliability in a wide range of environmental circumstances.
Vantaggio
a) Increased Durability: The film’s resistance to mechanical stress, ultraviolet radiation, and moisture ingress is greatly increased as a result of the higher adhesion and compatibility that are offered by the silane grafting process. Furthermore, as a consequence of this, the solar panels will have a longer lifespan and increased durability.
b) Improved Performance: The solar panels are able to maintain their ideal performance even when subjected to severe environmental circumstances since the silane-grafted EPE film additives have the capacity to resist ultraviolet light and to remain stable at temperatures. This results in a higher energy output as well as an increase in the overall efficiency of the system.
c) Cost-Effectiveness: The additives assist minimize the expenses of maintenance and replacement by protecting the solar panels against degradation. This results in improving the cost-effectiveness of the panels over the course of their lifetime.
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Applicazione
a) Photovoltaic Modules: These additives are widely used in the production of photovoltaic modules, where they enhance the durability and performance of the EPE films that are used as encapsulation materials and backsheet layers. Silane-grafted EPE film additives find applications in a variety of industries within the solar energy sector, including the following: a photovoltaic module.
b) Solar Thermal Systems: Silane-grafted EPE film additives can also be used in solar thermal systems. In these systems, they contribute to the durability and effectiveness of insulating materials, thereby minimizing heat loss and guaranteeing that thermal performance is at its highest possible level.
c) Concentrated Solar Power (CSP): These additives have the potential to improve the durability and weather resistance of reflective films and protective layers in CSP applications. As a result, the CSP systems will have a longer lifespan and better overall performance.
