CEI EN IEC 62788-6-2:2020
Current
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Measurement procedures for materials used in photovoltaic modules Part 6-2: General tests - Moisture permeation testing with polymeric materials
Hardcopy , PDF
English
01-11-2020
This document provides methods for measuring the steady-state water vapour transmission rate (WVTR), water vapour permeability (P), diffusivity (D), solubility (S), and moisture breakthrough time (Ƭ10) (defined as the time to reach 10 % of the steady state WVTR) for polymeric materials such as encapsulants, edge seals, frontsheets and backsheets.
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