Anti-PID Additive for Enhancing Photovoltaic EVA Film Performance
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.
RM2320 is a glycidyl methacrylate grafted polymer having an ethylene vinyl acetate copolymer matrix and a white translucent granular appearance. The epoxy group functionalized anti-PID additive, consisting of a glycidyl methacrylate grafted polymer within an ethylene vinyl acetate copolymer matrix, provides a technologically sophisticated solution to improve PV EVA film performance. By successfully minimizing PID, increasing electric field distribution, and boosting moisture barrier qualities, the additive considerably improves PV module performance, longevity, and reliability. Its compatibility, processability, and broad variety of applications make it an important component in the PV sector, resulting in enhanced energy generation, improved system efficiency, and long-term growth in solar energy installations.
GMA Functionalization: The additive's epoxy group functionalization assures compatibility with the EVA matrix while also allowing chemical interactions with sodium ions, which are a major contributor in PID incidence.
EVA Copolymer Matrix: The EVA copolymer matrix serves as a solid and flexible foundation for the additive, enabling for homogeneous dispersion and integration into the PV EVA film structure.
The epoxy group functionalized anti-PID additive improves PV EVA film performance.
Sodium Ion Sequestration: The GMA functionalization allows the additive to effectively sequester sodium ions, preventing them from migrating to the PV EVA film's surface. This prevents the creation of high-resistance leakage channels and reduces PID.
Improved Electric Field Distribution: The additive's incorporation with the EVA copolymer matrix improves electric field distribution over the PV EVA film. This reduces voltage variations, stabilizes electrical performance, and improves system efficiency.
Moisture Barrier Enhancement: The combination of GMA and EVA improves the PV EVA film's moisture barrier qualities. The anti-PID ingredient reduces water intrusion, which reduces the circumstances required for PID to occur, especially in high-humidity situations.
Compatibility and Processability: The additive's compatibility with the EVA matrix allows for easy integration during the PV module manufacturing process. It has good processability features while maintaining the mechanical properties of the resultant film.
| Appearance |
Granules |
| Melt Index(190ºC 2.16kg)g/10min |
10-20 g /10min |
| Color |
White Translucent |
| Density |
0.95 g/cm3 |
| Melting Point (DSC) |
66ºC(151ºF) |
| Equipment Requirement |
Twin-screw extruder |
| Samples Rules |
Free samples be offered |
| Leading time |
Within 10 working days after payment |
Typical Application
Used to improve the anti-PID performance of photovoltaic adhesive film.
Packaging, storage and transportation:20kg kraft bag with internal plastic bag.
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. Sales and after-sales teams with extensive experience in the field of thermoplastic resin compounds and the areas that are related to it
2. The formidable capacity of innovative technological advancement
3. heightened production capabilities and technological advancements
4. A stringent supervision over the quality throughout the entire chain
5. A comprehensive cutting-edge logistics service
6. Availability of certificates in the areas of ISO 9001, ISO 14001, and ISO 45001
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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