CROSSLINKING AGENT MIXTURE AND SEALING MATERIAL COMPOSITION FOR SOLAR CELL

CROSSLINKING AGENT MIXTURE AND SEALING MATERIAL COMPOSITION FOR SOLAR CELL

PROBLEM TO BE SOLVED: To provide a crosslinking agent mixture capable of reducing the crosslinking time without damaging crosslink density necessary for heat resistance and free from foaming EVA in the manufacture of a solar cell module, and to provide a sealing composition for a solar cell containi...

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Bibliographische Detailangaben
Hauptverfasser: AKEWATARI YUSUKE, SUGIE MASAHIRO, NISHIKAWA TORU
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
SEMICONDUCTOR DEVICES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a crosslinking agent mixture capable of reducing the crosslinking time without damaging crosslink density necessary for heat resistance and free from foaming EVA in the manufacture of a solar cell module, and to provide a sealing composition for a solar cell containing the same.SOLUTION: A crosslinking mixture (A) (component (a-1)+(a-2)=100 wt.%) contains 0.1-45 wt.% t-butyl peroxide-2-ethylhexyl monocarbonate (a-1) and 99.9-55 wt.% t-amylperoxide-2-ethyl hexyl monocarbonate (a-2) expressed by formula (2). The sealing material composition for the solar cell contains 0.1-1.5 pts.wt. crosslinking agent mixture (A) to 100 pts.wt. EVA (B).