B606L POE Solar Film
- B606L is a high-transmittance thermoplastic TPO encapsulation film designed for perovskite, thin-film, and low-temperature PV module encapsulation.
- Its non-crosslinking system offers low lamination temperature, low water vapor transmission, and no small-molecule release, helping reduce thermal damage during encapsulation.
- With ≥85% transmittance, ≥200 KV/mm dielectric breakdown strength, and ≤5.0 g/m²·day WVTR, B606L delivers high light transmission, strong insulation, and long-term reliability.
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Technical Properties |
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Item |
Test Standard | B606L | |
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Using Instruction |
/ | High Transmittance | |
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Shrinkage Ratio (120℃ x 3min) |
MD | GB/T29848 | ≤3.0 % |
| TD | GB/T29848 | ≤2.0% | |
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Tensile Strength |
ISO 527-3 | ≥10MPa | |
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Glass Adhesion |
GB/T 2709 | ≥80 N/cm | |
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Light Transmittance |
280 – 380nm | Betterial | ≥75% |
| 380 – 1100nm | GB/T29848 | ≥85% | |
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Volume Resistivity |
IEC62788-1-2 | >1*10^15 Ω·cm | |
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Dielectric Breakdown Strength |
IEC 60243 | ≥200KV/mm | |
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Aging Performance DH2000hr |
Yellowness Index (YI) | GB/T 29848-2018 | ≤5.0ΔYI |
| Peel Strength to Glass | GB/T 29848-2018 | ≥40N/cm | |
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UV Test |
120KW.h | GB/T 29848-2018 | ≤5.0ΔYI |
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Water Vapor Transmission Rate (WVTR) |
23×85% RH 500um | ISO 15106-3 | ≤5.0g/m2·day |
