1, appearance

Diamond pattern, smooth, translucent, clean, no stain

2, specification size (mm)

Width 810 mm

The thickness is 0.62 + 0.03mm

3, the light transmittance of T = 92% (tentative)

4, crosslinking degree 75% ~ 85%

5. Resistance to purple and ultraviolet aging

After 1000 hours of continuous illumination in 1000W UV lamp, the EVA should not change color, and the power of the battery board will be less than 5%

6 、 temperature resistance alternating test

High temperature 85 degrees C, low temperature -45 degrees C, alternating 200 times, no cracks, discoloration, panels power down less than 5%

7, high temperature and high humidity test

After 1000 hours at 85 degrees C, relative humidity is more than 85% under the condition of no cracks, discoloration, panels power down less than 5%

peel strength

10mm length

EVA and 80N glass

EVA and TPT = 90N