|النوع:||التئام فائق السرعة|
WHITE EVA II FILM (SV-15297W)
Excellent durability (including high resistance to temperature, humidity and UV)
Transparent EVA on the cell face and white EVA on the back
Can be used for G-to-G solar modules, normal solar modules and thin-film solar modules
|النوع||التئام فائق السرعة|
|طول اللفة||100-200 m|
|محتوى الهلام||≥75 %|
|قوة الشد||18 Mpa|
|قوة مقاومة التقشير (المُغلف - الزجاج)||≥60 N/cm|
|قوة مقاومة التقشير (مادة التغليف - طبقة الحماية الخارجية)||≥40 N/cm|
|الانكماش الحراري (الطول/MD)||≤3 %|
|الانكماش الحراري (العرض/TD)||≤2 %|
|مقاومية الحجم||>1x10 ^15 Ω·cm|
|التهالك بسبب التعرض للأشعة الفوق بنفسجية (مؤشر الاصفرار)||≤2 △YI|
|التهالك بسبب الحرارة والرطوبة (مؤشر الاصفرار)||≤3 △YI|
|الخصائص البصرية والحرارية|
|نفاذية الضوء||≥80 %|
|زمن التفريغ||5-6 min|
|زمن التصفيح||7-12 min|
|تحميل PDF المُصنع|
Width / thickness
Customized according to customer requirements
Tensile strength (after curing)
Elongation at break (after curing)
Glass strength of film and glass
Glass strength of adhesive film and back sheet
Degree of cross-linking
UV aging yellowing index
Damp heat aging
Note: As different customers have different lamination equipment and cross-linking requirements, this process is only our recommendation, and customers can find the process that suits them best.
White EVA II FILM
•No need to adjust lamination cycle, Solving the overflow and wrikle prdblem.
•Excellent durability (including high resistance for temperature, humidity and UV).
•Transparent EVA on the cell face and white EVA on the back, significantly reduce the ratio of crack during lamination and provide better bonding performance after aging.
•Easy for processing and quality stable during laminating.
•Low shrinkage rate, to make sure the stable quality during laminating.
•High reflectivity, to guarantee the maximum efficiency output of solar module.
•Can be used for G to G solar module, normal solar module and thin film solar module.
Changzhou Sveck Photovoltaic New Materials Co, Ltd, formerly Shenzhen Sveck Technology Co., Ltd, was founded in 2005 and moved to Jintan District, Changzhou City, Jiangsu Province in 2010 (Changzhou base), and the Yiwu base was running into operation by the end of 2020. Sveck is an innovative enterprise engaged in the new material industry, covering an area of about 245 mu. The company has about 1100 employees and has been operating two production bases (Changzhou and Yiwu), At present, the annual production capacity has reached 480 million square meters.
Jiangsu Sveck Photovoltaic New Material Co., Ltd is a company is an innovative enterprise engaged in the new material industry, aiming to become the leading brand in the new material field. Our company was founded in Shenzhen (former name: Shenzhen Sveck Tech Co., Ltd), in 2010, we moved to Jintan Changzhou district, Jiangsu province (Changzhou Base), at the end of 2020, Yiwu base was put into production, our Suqian base has started since April of 2022. All the 3 bases (Changzhou, Yiwu, and Suqian) have an annual capacity of 900 million sqm.
As a supplier of integrated solutions for the new materials industry, Sveck focuses on the integration of R&D, production and sales and kept its innovation according to the needs of our customers, and cooperated well with our allies. After 17 years of efforts indicated in encapsulation material for photovoltaic, our film was used in digital products, new energy automobiles, and also for solar modules, which achieved a lot of praise from our customers. Our core business: Anti-PID EVA film, White EVA, EPE film, POE film, EPE white film, LRF, Aluminum-plastic film etc. And we had sold our film to over 20 countries and regions.
Sveck has been in pursuit of excellence and technological innovation, our product has achieved UL, TUV, VDE, PCCC, and SGS certifications. And we have created over 20 invention patents, 89 utility model patents and 3 appearance patents, and another 99 invention patents are under examination. Sveck was awarded “New giant of national elite”, “Jiangsu postdoctoral innovation practice base”, “Quality credit AA enterprises in Jiangsu Province”, “High-tech enterprises”, “Integration of Industry & Information standard”, “Mayor Quality Award”, “Green factory” etc. The R&D team achieved “Jiangsu Photovoltaic module encapsulation materials engineering technology research centre”, “Jiangsu Enterprise technology centre” etc. Also, with “CNAS national lab” certification.
Over the years, Sveck adhere to the technology-leading, quality-oriented development path, customer-centred, service to provide value. At the same time, the company has a dedicated R&D team led by several senior engineers and doctors, perfect scientific research equipment and scientific and rigorous R&D process, and a postdoctoral innovation practice base in Jiangsu Province. Sveck is committed to creating greater value for customers and serving our customers with excellent product quality, fast delivery capacity and a perfect after-sales system.