OEM Factory for Pvb Interlayer - Solar EVA film – Xiaoshi

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We support our purchasers with ideal premium quality products and substantial level company. Becoming the specialist manufacturer in this sector, we've acquired rich practical working experience in producing and managing for BD polishing wheel, Light Transmittance Meter, Interlayer Film For Laminated Glass, We honor our core principal of Honesty in business, priority in company and will do our greatest to provide our customers with high-quality goods and fantastic provider.

OEM Factory for Pvb Interlayer - Solar EVA film – Xiaoshi Detail:

Solar EVA film
In the solar PV module production industry, the most common encapsulation material is EVA film. With the help of a lamination machine, the solar cells are laminated between the Eva solar films in a vacuum, which is under compression.  Once the solar EVA sheets have been laminated, the EVA film play an important role in preventing humidity to ensure the Solar Panel efficiency . High quality solar EVA film will definitely prolong the life span of solar panel.
EVA solar film play an important part in enhancing the durability and performance of solar panels. They enable the solar cells to ‘float’ between the glass and the backsheet, helping to soften shocks and vibrations and protecting the cells and their circuits. High-performance EVA sheets we supply are subject to rigorous quality testing and verification. Featuring products in a wide range of sizes and types, our portfolio of EVA films is a trusted source for many of the world’s largest photovoltaic module manufacturers.

Product description and advantages
• Excellent durability & Weather resistance
• High-temperature& humidity resistance
• UV light resistance
•  Excellent adhesion to glass & PET,ETFE,TPT
• Excellent light transmittance and transparency
•  High cross-linking rate after lamination

Storage condition and life time

1.T≤30°C,H≤70%
2.Shift time is 8-12 months
3.All open carton EVA film must be used up within 24hours and avoid it absorb some dust and water

Technical Data

Product			Solar EVA flm
Performance		Unit	High Transparent
Tensile Strength		mpa	>15
Elongation at Break		%	500
Peel Strength with Glass		N/cm	>80
(140℃ 15mins curing)
Peel Strength with Backsheet		N/cm	>60
(140℃ 15mins curing)
Transmittance	280-380nm	%	≥80
（after curing）	238-800nm	%	≥91
Volume Resistance		Ω·cm	≥1×1015
Shrinkage Rate		%	MD＜3
(120℃, 5mins before curing)			TD＜1.5
Complete Cross-linking Degree		%	>75
(140℃, 15mins)
UV/Aging Resistance		△YI	＜5
(UV, 1000hrs)
Wet Heat Ageing		△YI	＜5
(+85℃，85% humidity，1000hrs)

Product specification

Thickness :	0.35mm~0.6mm (tolerance: -0.03~+0.1mm)
Maximum width:	1600mm
Roll length:	100m/200m or customized.

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That has a sound business enterprise credit rating, exceptional after-sales provider and modern producing facilities, we now have earned an superb standing amongst our buyers across the world for OEM Factory for Pvb Interlayer - Solar EVA film – Xiaoshi , The product will supply to all over the world, such as: Netherlands, Thailand, San Diego, We follow superior mechanism to process these products that ensure optimum durability and reliability of the products. We follow latest effective washing and straightening processes that allow us to offer unmatched quality of products for our clients. We continually strive for perfection and all our efforts are directed towards attaining complete client satisfaction.

1.52 Pvb