High Silane Content Low Crystal Point Additive for Photovoltaic EVA Film
COACE's main products are compatibilizers, tougheners and functional additives, which are used in: modified plastics, wood-plastic profiles, low-smoke halogen-free flame-retardant cables, PP extruded sheets, PE extruded sheets, and anti-corrosion pipes Coatings, hot melt adhesives, photovoltaic film additives and other fields, among which special products such as nylon ultra-low temperature toughener, polyester compatible toughener, alloy compatibilizer have reached the domestic advanced level.
Coace® R2120 is a silane-functionalized ethylene-vinyl acetate copolymer with high silane content, high transparency, and low crystal point.The High Silane Content Low Crystal Point Additive is a revolutionary and novel solution for improving the performance of Photovoltaic (PV) Ethylene Vinyl Acetate (EVA) film. This additive has numerous advantages, including improved product properties, increased efficiency, and broader application choices.
High Silane Content: The additive has a high concentration of silane, which helps improve adhesion between the EVA film and encapsulated components. This improves the endurance and reliability of the PV module.
Low Crystal Point: This feature reduces the production of crystals within the EVA film during the lamination process. This ensures good light transmittance while reducing the likelihood of hot spots, maximising the PV module's overall power output.
Enhanced Crosslinking Efficiency: The additive enhances efficient crosslinking between the EVA polymer chains, resulting in increased mechanical strength, heat resistance, and weatherability for the PV module. This adds to longer service life and better performance in a variety of environmental circumstances.
Superior Moisture Resistance: The high silane concentration considerably improves the moisture resistance of the EVA film. This efficiently prevents moisture infiltration and potential delamination difficulties, maintaining PV module dependability and performance stability over time.
Excellent Electrical Insulation: The additive enhances the PV module's electrical insulation capabilities, reducing the chance of electrical failures or short circuits. This guarantees that the module operates safely and reliably.
| Appearance |
Granules |
| Color |
Translucent |
| Melt Flow Rate(190ºC2.16kg) |
5-15 g/10min |
| Density |
0.95 g/cm3 |
| Melting point(DSC) |
69ºC(156ºF) |
| Silane content |
High |
| Equipment Requirement |
Twin-screw extruder |
| Samples Rules |
Free samples be offered |
| Leading time |
Within 10 working days after payment |
The High Silane Content Low Crystal Point Additive is designed for use in producing Photovoltaic EVA film. It is widely used in several PV module types, including monocrystalline, polycrystalline, and thin-film modules. The additive is suitable for a wide range of PV applications, including solar power plants, home solar systems, business installations, and off-grid solutions.
Fast automatic packing line and modern logistic service team ensure the goods arrive on time.
Handling & Storage
For information on appropriate Handling & Storage of this polymeric resin, please refer to the material Safety Data Sheet.
A material Safety Data Sheet, Technique Data Sheet, and/or more detailed information on extrusion processing and/or compounding of this polymeric resin for some other applications are available from your COACE Chemical Company Limited service representative.
1. Experienced sales and after-sales teams on thermoplastic resin compounds area and its relatives
2. Powerful ability of technological development
3. Advanced production ficilities and technology
4. Strict control over quality in the full-chain
5. Overall modern logistics service
6. Access to ISO 9001, ISO 14001 , ISO 45001 certifications
Quality & Innovation & Globalization, the slogan of COACE Chemical Co., Ltd. As it said, stability and precision become the characters of each member in COACE.
Since 2009, born in the southeast of China, Xiamen Economic Zone, COACE started her journey in the plastic industry.
With high intellectuals' team and advanced facilities, COACE focuses on the R&D and producing of the plastic additives. The factory owns 12,000 square-meter area and is equipped with eight modern extruding-pellets systems production lines, which ensure the annual capacity of ten thousand metric tons. The products cover compatibilizers, coupling agents, impact modifiers, and other functional additives.
As COACE's knockout products, the Polypropylene and glass fiber compatibilizers, Polyamide tougheners, and plastic alloy compatibilizers help the company to predominate the national market in a short time, and developed the overseas market then. From Northeast Asian economic belt to North America, COACE's products got the high evaluation from the markets.
In the past ten-year, COACE brought values to her customers, and in the following decades, even centuries, COACE aims to create values for you. COACE, material boosting performance.
COACE Products Type
COACE's R&D and manufactures focus on chemical modified high molecular weight polymers and some inorganic small molecule chemical additives. Most of her products are to be used as compatibilizer for plastic blending compounds, coupling agent for plastic compsite materials, hot-melt ahesive materials, adhesion promoters, and other application.
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