PV331S Ultra High Water Resistant Backsheet HJT Requirements Encapsulation Of Crystalline Silicon Photovoltaic Modules

PV331S is a Huitian self-developed backsheet made of different thicknesses of polyvinylidene fluoride film (PVDF film) as weather resistant layer, enhanced high resistance biaxially oriented transparent polyester film (PET) as a support layer, and fluorocarbon coating as EVA bonding layer, which is laminated by adhesive, with black and white color options.

Product Features

1) Ultra-high water vapor resistance <0.3g/㎡·day

2) Double-sided fluorine coating design, high heat resistance, high reliability

3) Transparent product, after UV300kWh/㎡, DH2000h, light transmission attenuation <5%

Applications

Suitable for PV back encapsulation material for photovoltaic modules

Packaging
Coiled Packing is available. Outer packing is carton; inner packing is sealed. There is information such as product name, model, batch number and batch barcode, production date, and certification mark. directions for use, and the number of joints on the carton.
Coil specification: 1130mm (width is customizable)

Pallet specification: 200m coil, 3x3 per pallet; 600m coil is also available.