solar panel component-Xinyi Electric Storage Holdings Limited

CN EN

The Skin Film is an adhesive film with grammage of 100g/㎡ which prepared by extruding and irradiating process with EVA as the substrate, it has stable performance and high yield of lamination back

Product features

Lower Water Vapor Transmittance

Lower water vapor transmittance and higher volume resistivity ensure the safety and long-term aging resistance of the components under high temperature and humidity.
Higher Volume Resistivity

High volume resistivity can effectively reduce the PID phenomenon of components, improve the security and long-term reliability of components.
Resistance to White Overflow

It effectively solves the problem of white film overflow in processing of modules

Applicable scene

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Customer case

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Technical Parameter

Technical Parameters
Properties		Unit	Standard Value	Testing Method
Gram weight		g/㎡	100(deviations 0~10)	GB/T 29848-2018
Thickness		mm	2m内(Tmax - Tmin)≤0.02	GB/T 29848-2018
Optical Transmission（380-1100nm）		%	≥91
Optical Transmission（280-380nm）		%	≥80
Degree of crosslinking		%	70~90
Degree of pre-crosslinking		%	45-55
Peel strength		N/cm	With Cells≥50	GB/T2790-1995
Tensile strength		Mpa	≥16	ISO 527-3
Elongation		%	≥450
Max traction force before curing		N	≥5	GB/T 2410-2008
Density		G/cm3	0.9-0.98	ISO 1183-1
Volume resistivity		Ω/cm	≥1015	GB/T 1410-2006
Breakdown voltage		kV/mm	≥30	GB/T 1408.1-2006
Fog degree		%	≤7	GB/T 2410-2008
UV Light resistance(200kwh/m²)		△YI	<5.0	GB/T29848-2018
UV Light resistance(200kwh/m²)		N/cm	UV aging with cell ≥ 30	GB/T29848-2018
Heat/humidity resistance85℃/85RH, 1000h		△YI	<5.0	GB/T29848-2018
Heat/humidity resistance85℃/85RH, 1000h		N/cm	UV aging with cell ≥ 30	GB/T29848-2018
shrinkage	MD	%	≤5.0
shrinkage	TD	%	≤2.5

Certifications