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Structure of Solar Cells Backsheet Specification of SPC-31
White/black and bluePPE solar backsheets film for PV modules High insulation.
Double-sided fluoride,double protection.
High barrier property.
Using the coating process. Fluorine layer has the high hardness. Scratch resistant.
The high key energy F-C chemical bond makes it have excellent weather resistance, aging resistance and corrosion resistance, etc..
High Compatibility,it’s highly adhesive with EVA adhesive film.
It is economical and practical for photovoltaic power station and all kinds of and all sizes of crystalline silicon cell module packaging.
*Laminate to FEVE or EVA for superior adhesion
*Extends longevity allowing for products that will endure for decades
Main Features of Solar Cells Backsheet of S-TPT-300
* Available in variety of colors
* Applies to all system voltages
* Dimensional stability
* Excellent bond strength
* Excellent moisture barrier
* Excellent resistance to outdoor exposure
* Excellent scratch resistance
* Guarantee delivery, easy to use
* High reflectivity and multi-color selective
* High voltage insulation
* Long-term resistance to adhesive hydrolysis
* Long-term weatherability
* Outstanding thermal stability
* Proven FEVE performance
* Strong barrier against oxygen and humidity permeation
* UV and weather resistant
* 25+ years as the industry standard
Images of Solar Cells Backsheet Specification of SPC-31
Specification of Solar Cells Backsheet of S-TPT-300
TPT Total thickness
FEVE coating thickness
FEVE coating thickness
Tensile strength (MD)
Tensile strength (TD)
Elongation at break (MD)
Elongation at break (TD)
Thermal shrinkage (MD)
Thermal shrinkage (TD)
Peeling strength with EVA
MVTA (38°C, 90%RH)
Without delamination,blister nor discoloration
Ultraviolet exposure (UVA340)
IEC61215-2005 GB/T 16422.3-1997
Without yellow discoloration,
embrittlement nor delamination
Q:How to guarantee the quality of the products？
A:We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
Q:Can we visit your factory?
A:Sure,welcome at any time,seeing is believing.
Q:Which payment terms can you accept?
A:T/T,L/C,Moneygram,Paypal are available for us.
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