Back Sheet for Solar Panel
- Minimal order
- 100 pieces
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Product Specifications
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Product Description
Three-layer PVDF Solar Panel Backsheet with TUV UL JET Passed
The three-layer pvdf solar panel backsheet is made of PVDF,PET and PE and used for solar pv modules to protect solar cells.it's of high adhesion strength with various encapsulating materials and weatherablity with TUV,UL,JET passed.It's produced in one of our four factories named Changzhou Huitian New Material Co.,Ltd.
Features:
1.TPE structure type, made of PVDF, PET and PE.
2.Color: white,black,grey
3.Three layers: the outer layer is fluoride film imported from South Korea and Japan, the middle layer is modified PET, the inside layer is modified PE.
4.More than 90% reflectivity of visible light.
5.High performance on insulativity,water resistance, oxygen resistance, ultraviolet resistance
6.Appropriate for all kinds of lamination technology.
7.High adhesive strength with various encapsulating material.
8.Weatherability: safe service life more than 25 years.
9.With TUV,JET,UL,IEC passed.
Properties:
Item | Unit | Standard | Value |
Color | Ivory, black, grey | ||
Thickness | um | GB/T 6672 | 390±10% |
Tensile strength | MPa (MD) | ASTM D882 | ≥110 |
MPa (TD) | ≥100 | ||
Elongation at break | %(MD) | ≥100 | |
%(TD) | ≥100 | ||
Interlaminar Peel Strength | N/cm | GB/T 8808 | ≥5 |
EVA Peel Strength | N/cm | GB/T 2790 | ≥40 |
WYTR | g/m2?d | ASTM F1249 | ≤1.4 |
Thermal Shrinkage | %(MD) | ASTM D1204 | ≤1.0 |
%(TD) | ≤0.6 | ||
Breakdown Voltage | KV | ASTM D149 | ≥18 |
Partial Discharge | VDC | IEC 60664-1 | ≥1000 |
Damp-hot aging resistance | hour | IEC 61215 | 2000 No bubbling & delaminating |
Application:
Used for solar pv module to protect solar cells.
Specifications & Packages:
1.Length:100m/roll, 200m/roll
2.Width: 810mm,1000mm,1080mm,1100mm
How To Use:
1.Keep the product surface clean without any stains,fingerprint and other impurities before use.
2.Check the product labels to confirm the faying surface that is to laminated with EVA.
3.Assemble the solar PV module according to the order of glass, EVA, solar cell, EVA and back sheet.
4. Do the lamination according to EVA technical instruction
Our advantages:
1.Listed company in China (stock code: 30041)
2.Famous trademark of China
3.OEM services and small orders are welcome
4.Fast Delivery: within 15 days
We Can Also Make:
1. KPK (PVDF+PET+PVDF) solar panel backsheet
2. PPE(PET+PET+PE) solar panel backsheet
3. TPE(PVF+PET+PE) solar panel backsheet
4. ETFE+PET+PE solar panel backsheet
Who We Are:
We are a listed group company with four large factories in China, providing Silicon Adhesives, Acrylate Adhesives,Epoxy adhesives,PU Adhesives and PV module back sheets with high quality and competitive prices, which are widely used for photovoltaic,electronic & electrical, wind energy, automobile, medical, architectural, mechanical,transportation and aviation industrial with Rohs, SGS,
ISO9001:2008,ISO14001:2004,UL 94 approved.
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