Products Description
EVA, a copolymer of ethylene and vinyl acetate, is frequently utilized in the manufacture of films for solar encapsulation. The solar cells that power renewable energy systems are intended to be safeguarded by these coatings. As more light can readily flow through the film and into the cell thanks to EVA, solar cells perform better overall and produce more electricity.
To increase the dependability and longevity of the solar panel encapsulant film, EVA photovoltaic encapsulation film additives have a high silane concentration. The danger of photovoltaic encapsulation film failures, which can result in major losses in solar panel performance, can be reduced with the use of this product, which is a crucial ingredient.
High silane concentration additives for EVA solar encapsulation film have a wide range of uses. These additives are perfect for usage in a variety of photovoltaic applications, including as household solar panels, commercial solar farms, and solar panels for buildings. In the manufacture of solar tiles and roofing systems, where the preservation and improvement of solar cells are vital, they are also commonly utilized.
The performance and endurance of solar encapsulation films are notably improved by our High Silane Content of Ethylene-Vinyl Acetate Copolymer solar Encapsulation Film Additives. These compounds, which have a high silane concentration, have several uses and advantages in the solar energy sector.
Enhancing the adhesion and moisture resistance of ethylene-vinyl acetate (EVA) copolymer films used in solar encapsulation is the main purpose of our high silane concentration additions. Strong chemical linkages between the EVA copolymer and other materials, such glass or backsheet, are made possible because to the high silane concentration, which also serves as a crosslinking agent. The crosslinking ensures long-term protection for solar cells by improving the encapsulation film’s general performance and dependability.
Advanced Equipment!
Equipped with advanced production lines and experimental testing center to ensure product quality.
Strong Technical Force!
More than 10 experienced technical R&D staff drive continuous innovation.
Characteristic
The silane functionalized ethylene-vinyl acetate copolymer has the characteristics of high silane content, high transparency and low crystal point.
Typical application
1.Photovoltaic encapsulation film
2.Glass adhesive
| Performance | Value | Test method |
| Density | 0.95g/㎤ | ASTM D792 |
| Melting point（DSC） | 69℃(156℉) | ASTM D3418 |
| MFR（190℃2.16kg） | 5-15g/10min | ASTM D1238 |
| Silane content | High | Internal Method |
Note: The above data are typical test values and should not be interpreted as specifications.
Suggested Dosage：According to the actual application, taking into account the cost, the appropriate amount of increase or decrease.
Packing and transportation: 20kg plastic bag, according to non-dangerous goods, avoid sunlight, rain.
Advantage
- Improved Adhesion: Our additives’ high silane concentration fosters great adhesion between the EVA copolymer and a variety of substrates, producing a sturdy encapsulation coating. The longer-term durability of the solar module is ensured by the enhanced adhesion, which also avoids delamination.
- Moisture Resistance: Our additives considerably improve the EVA copolymer film’s ability to withstand moisture. Due to the high silane concentration, water cannot enter the solar cells, lowering the possibility of corrosion or electrical failure.
- UV Resistance: The high silane concentration of the encapsulating film also gives it remarkable UV resistance. This preserves the EVA copolymer’s transparency and stops it from degrading, ensuring that the solar cells get the most light possible.
- Thermal Stability: By enhancing the EVA copolymer film’s thermal stability, our additions enable it to resist high temperatures without losing its mechanical qualities. This guarantees the encapsulation film’s durability and effectiveness throughout a range of weather situations.
- Cost-Effectiveness: Our high silane content additives improve the robustness and dependability of the photovoltaic encapsulation film, boosting the overall cost-effectiveness of solar modules. Lower maintenance and operational expenses are the outcome of the encapsulation film’s increased lifespan because it requires fewer replacements over time.
Our advantage
Global Supply Chain!
Sound Storage And Logistics Supply Chain System
Technical Support
After-sales protection
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Products Customized
Focus on R&D
Global Services
Coace Certification!
ISO9001:2015 Certification
ISO14001:2015 Certification
EU REACH registration
Korea K-REACH pre-registration
Enterprise advantage!
Layout at home and abroad, wonderful for mixing
Domestic marketing layout
Overseas marketing layout
Application
Our high silane content additives may be used in a variety of solar energy applications, such as:
1. solar Modules: These additives were created particularly to be used in the manufacture of solar modules. They ensure the long-term efficiency of solar cells by improving the performance and dependability of the encapsulation layer.
2. Solar Farms: Our additives are perfect for large-scale solar farms where photovoltaic module performance and longevity are essential. Our additives’ improved moisture resistance and UV stability help to the solar farm’s overall dependability and energy output.
3. Building-Integrated Photovoltaics (BIPV): In BIPV applications, where solar panels are incorporated into building materials, our additives can be employed. BIPV systems’ increased durability and effectiveness are guaranteed by the encapsulating film’s better adhesion and thermal stability.
4. Off-Grid Solar Systems: Because dependability and durability are crucial in off-grid solar systems, our high silane content additives are also appropriate for these systems. These chemicals improve the encapsulation film’s capacity to withstand moisture and UV rays, making them perfect for isolated and challenging locations.
