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White EVA II  Film (SV-15297W)

White EVA II Film (SV-15297W)

Changzhou Sveck Photovoltaic New Materials Co, Ltd.
Type: Ultra Fast Cure
Region: China China
Note: Your Enquiry will be sent directly to Changzhou Sveck Photovoltaic New Materials Co, Ltd..

Description:

WHITE EVA II FILM (SV-15297W)
•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
•Can be used for G to G solar module, normal solar module and thin film solar module.

Product Characteristics

Product Characteristics  
Type Ultra Fast Cure
Thickness 0.45-0.75 mm
Roll Length 100-200 m
Density 0.96 g/cm3
Gel Content ≥75 %
Stability Characteristics  
Tensile Strength 18 Mpa
Elongation 550 %
Peel Strength (Encapsulants-Glass) ≥60 N/cm
Peel Strength (Encapsulants-Backsheet) ≥40 N/cm
Thermal Shrinkage (Length / MD) ≤3 %
Thermal Shrinkage (Width / TD) ≤2 %
Volume Resistivity >1x10 ^15 Ω·cm
UV Aging (Yellowish Index) ≤2 △YI
Damp-Heat Aging (Yellowish Index) ≤3 △YI
Optical & Thermal Characteristics  
Light Transmittance ≥80 %
Processing Time  
Vacuuming Time 5-6 min
Lamination Time 7-12 min
PDF  
Download Manufacturer's PDF

Technical Parameters 

modelSV-15297W
length100m
Width / thicknessCustomized according to customer requirements
performance projectstandard testunitSV-15296PSV-15297W
Physical propertiesThickness toleranceGB/T 6672-2001mm+/-0.05
Width tolerancemm+5/-3
densityASTM D792 g/cm30.96
Tensile strength (after curing)GB/T 13022-91Mpa≥16≥16
Elongation at break (after curing)%550550
Glass strength of film and glassASTM D903N/cm>60
Glass strength of adhesive film and back sheetN/cm>40
Thermal performanceShrinkageASTM 1204MD%<3
TD%<2
Degree of cross-linkingASTM D2765%>75>75
Electrical performance

Transmittance

(280nm~380nm)

GB/T2410-2008%≥80--

Transmittance

(400-700nm)

%≥91--

Reflectance

(400-700nm)

%--≥90
WeatherabilityUV aging yellowing index(60kWh/m2 )ΔYI<2
Damp heat aging85℃/85RH 1000hΔYI<3


Lamination process

model

Lamination temperature(℃)

When vacuuming(min)

Lamination time(min)

SV-15296P/SV-15297W

140-150

5-6

7-12

 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.


Product advantage

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.


Certificates

        

             




Changzhou Sveck Photovoltaic New Materials Co, Ltd.

Click to show company phone
www.sveck.com.cn
China
No. 6, Zhixi Avenue, Zhixi Town, Jintan District, Changzhou, Jiangsu
No. Staff: 1,100
Note: Your Enquiry will be sent directly to Changzhou Sveck Photovoltaic New Materials Co, Ltd..

Useful Contacts

Contact Face
李经理 Sales Manager
Contact Face
lyn Senior Sales Manager
Company Description
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 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.
Business Details
Material Types
Encapsulants, POE
Products

Jiangsu Sveck Photovoltaic New Material Co.,Ltd is a company is an innovative enterprise engaged in the new material industry,aiming to become the most leading brand in 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), in 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,Suqian) have annual capacity of 900 million sqm.

As a supplier of integrated solutions for the new materials industry ,Sveck focus on the integration of R&D, production and sales and kept its innovation according to the needs of our customer,and cooperated well with our allies.After 17 years efforts indicated in encapsulation material for photovoltaic ,our film was used in digital product,new energy automobile,also for solar module,which achieved 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,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. R&D team achieved “Jiangsu Photovoltaic module encapsulation materials engineering technology research center”, “Jiangsu Enterprise technology center ” etc. Also with “CNAS national lab” certification.

Over the years, Sveck adhere to the technology-leading, quality-oriented development path, customer-centered, service to provide value. At the same time, the company has a dedicated R&D team led by a number of 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 perfect after-sales system.


Certificates


            

                       


Exihibition


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