GB/T 31984-2015 《Test method for determining the content of vinyl acetate in ethylene-vinyl acetate copolymer applied in photovoltaic modules—Thermal gravimetric analysis (TGA)》 Related products
This standard specifies a method for the determination of vinyl acetate (VA) content in ethylene vinyl acetate copolymer (EVA) for photovoltaic modules by thermogravimetric analysis (TGA). Through the mass change relationship analysis of thermal analysis, ensure that the vinyl acetate content in EVA materials meets the manufacturing requirements of photovoltaic modules.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active |
|---|---|
| CCS | L90 | ICS | 31-030 |
| Release Date | 2015-09-11 00:00:00 | Implementation Date | 2016-05-01 00:00:00 |
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Extended reading
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