Functional EVA film
characteristic
High thermal conductivity, unique network structure of thermal conductive ions, has the advantage of fast heat dissipation in areas with high temperature range, effectively prolonging service life
Applications
（1）
Coated Glass |
High transparent EVA |
Cell |
Thermally conductive EVA |
float glass |
（2）
| Coated Glass |
High transparent EVA |
Cell |
Thermally conductive EVA |
Thermal backplane |
High light conversion EVA film（D5008-T）
characteristic
Using the wavelength conversion properties of rare earth elements, part of the short wavelengths are converted into wavelengths that can be effectively absorbed and utilized, and the power generation power of the modules is increased by 1-3%
project | unit | Technical indicators | |
D5008-D | D5008-T | ||
VA content | % | 28 | 28 |
Shrinkage 120℃,3min | MD % | ≤3 | ≤3 |
TD % | ≤1.5 | ≤1.5 | |
Transmittance（320nm~1200nm） | % | ≤40 | ≥90 |
UV cutoff wavelength | nm | 360 | 360 |
degree of cross-linking 140～145℃,16min | % | 75～90 | 75～90 |
Peel strength of film and glass | N/cm | ≥60 | ≥60 |
Peel strength of film and TPT | N/cm | ≥60 | ≥60 |
Volume resistivity | Ω*cm | ≥1.0*1014 | ≥1.0*1014 |
UV aging resistance UV,30kw*h ΔYI | — | ≤2 | ≤2 |
Moisture and heat aging resistance “pair 85”,1000h ΔYI | — | ≤2 | ≤2 |
Acid-resistant EVA film（D5008-S）
product description
By designing the EVA formula, the EVA film has a certain acid resistance and reduces the corrosion damage of acetic acid. Adding inorganic oxides, slow-release reaction with acid, special additives of siloxane, adsorbing acetate ions and enhancing ion capture ability.
characteristic
The free acetic acid content is reduced during the aging process, and the life of the packaged components is improved.
Packaging film for HJT（D5008-H）
characteristic
The bonding strength of HJT cells is greater than 80N/CM, and the module power is guaranteed to be stable in the DH aging test.
project | unit | Technical indicators | |
D5008-S | D5008-H | ||
VA content | % | 25-33 | — |
Melt Index | g/10min | 5-32 | 5-32 |
melting point | ℃ | 65 | 68 |
Shrinkage 120℃,3min | MD % | ≤3 | ≤3 |
TD % | ≤1.5 | ≤1.5 | |
Transmittance（320nm~1200nm） | % | ≥90 | ≥90 |
UV cutoff wavelength | nm | 320 | 320 |
degree of cross-linking 140～145℃,16min | % | 75～90 | 75～90 |
Peel strength of film and glass | N/cm | ≥60 | ≥60 |
Peel strength of film and TPT | N/cm | ≥60 | ≥60 |
Volume resistivity | Ω*cm | ≥1.0*1014 | ≥1.0*1015 |
UV aging resistanceUV,120kw*h ΔYI | — | ≤5 | ≤5 |
Moisture and heat aging resistance “pair85”,1000h ΔYI | — | ≤2 | ≤2 |
抗PID性能 “pair85”,-1000V，192h | % | componentsΔpmax ≤5 | componentsΔpmax ≤5 |
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