High Transparency Silane Functionalized Photovoltaic Encapsulation Film Additive
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.
R2120 is an EVA copolymer that has been functionalized with silane. This alteration gives R2120 distinct features such as a high silane content, high transparency, and low crystal point.
The process of adding silane groups to the chain of a polymer is known as silane functionalization. This process has the potential to improve the polymer's ability to cling to other materials. When it comes to applications that include the use of polymers as adhesives or in composite structures, this is especially helpful.
Because it contains a high percentage of silane, R2120 is an exceptionally good adhesive or coupling agent. Because of its high degree of transparency, it is advantageous for use in applications that need clarity, such as materials used for packaging. Additionally, because R2120 has a low crystal point, it has a lower melting temperature than normal EVA copolymers, which makes it simpler to manufacture and work with.
It is a material that is flexible and possesses a number of special characteristics that make it an appealing choice for a variety of applications in which conventional EVA copolymers or other materials would not be suitable.
Silane Functionalization: Adding silane functional groups to ethylene octene copolymer improves its reactivity and compatibility with different materials. This characteristic improves adhesion, weather resistance, and mechanical properties.
High Transparency: The High Transparency and Low Crystal Point Photovoltaic Encapsulation Film Additives have excellent optical qualities, reducing light absorption and increasing transmission efficiency. This transparency is critical for photovoltaic modules because it improves light absorption and energy conversion.
Low Crystal Point: These additives have a low crystal point, allowing for a wide operating temperature range and exceptional low-temperature flexibility. This feature enhances the longevity and dependability of solar encapsulation films, especially in adverse weather conditions.
Improved Light Transmission: The high transparency of the additives allows for maximum light transmission through photovoltaic encapsulation layers, leading to higher energy conversion efficiency and module performance.
The silane functionalization of the ethylene octene copolymer enhances weather resistance, providing long-term stability and protection against UV radiation, moisture, and temperature variations.
Enhanced Mechanical Properties: Additives improve solar encapsulation films' tensile strength, tear resistance, and flexibility. This increases the strength and resistance to environmental pressures like hail and wind.
| Appearance |
Granules |
| Color |
Translucent |
| Melt Flow Rate(190ºC2.16kg) |
5-15 g/10min |
| Density |
0.95 g/cm3 |
| Silane content |
High |
| Equipment Requirement |
Twin-screw extruder |
| Samples Rules |
Free samples be offered |
| Leading time |
Within 10 working days after payment |
Typical Application
To be used as photovoltaic encapsulation materials after being diluted.
To be used as adhesives, such as glass, plastic, etc.
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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