Excellent anti-aging performance
outstanding performance in the long-term outdoor environment
Excellent resistance to UV & age
EVA film for solar cell encapsulation
Product Series Processing Method | Fast Curing Series | |
| EV1050G1 | |
Condition | One-step process | |
| temperature(°C) | 135-145 |
lamination and curing process | Vacuuming time(min) | 5-6 |
| Lamintaion time(min) | 12-15 |
BASIC PROPERTIES
Performance | Unit | Test method | EV1050G1 (Fast curing) |
Density | g/cm3 | ISO 1183 | 0.96 |
Melt flow rate | g/10min | ASTM D1238 | 30 |
Transmittance | % | GB/T2410-1980 | 92 |
Haze | % | GB/T2410-1980 | 0.26 |
Peeling strength | N/cm | GB/T2790-1995 | 70(with glass) 75(with TPT) |
Crosslink degree | % | Lushan test method | 85 |
Shrinkage Rate(120 C, 3min) | % | Lushan test method | MD ≤4 TD ≤0.2 |
| % | Sanvic test method | MD ≤1 TD ≤ 0.1 |
Tensile strength | MPa | ASTM D-638 | 40 |
Elongation at break | % | ASTM D-638 | 518 |
Young’s Modulus (cured) | Mpa | ASTM D-638 | 4.5 |
Hardness | Shore A Shore D | GB/T531—1999 GB/T531—1999 | 76 23 |
Water Absorption | % | GB/T1034-1998 | 0.02 |
Volume Resistivity | Ω.cm | GB/T1410-2006 | 1.57×1014 |
UV Light resistance (280nm~385nm, 15KWh·m-2) | YI. | GB2409-1980 | ≤0.4 |
Heat/humidity resistance (85°C/85RH, 2000h) | YI. | GB2409-1980 | ≤2 |
Artificially-accelerating aging (3000hour, Xenon light,63°C, 65%) | YI. | GB2409-1980 | ≤2 |
Resistance to temperature (from -40°C to 85°C,50cycles) | YI. | GB2409-1980 | ≤2 |
Resistance to temperature and Moisture (from -40°C to 85°C,85%,10cycles) | YI. | GB2409-1980 | ≤2 |
Dimensions of LUSHAN EVA
specification | Thickness(mm) | Width(mm) | Length(m/roll) |
data | 0.1-1.0 | 0-2000 | 50 ,100,200 |
Shelf life: suggest to using up the EVA film within 3 months to get the best function. After
opening package, keep the balance in ventilated environment at less than 30°C temperature
and repacked, and use it up within 2 days.
