SILICONE RESIN TRANSPARENT SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME

The present invention provides a silicone resin transparent substrate, including one or more than one prepreg containing a silicone resin composition and a fibrous base, wherein the silicone resin transparent substrate has: an attached amount of the silicone resin composition to the fibrous base of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KIMURA Saiko, HAMAMOTO Yoshihira
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention provides a silicone resin transparent substrate, including one or more than one prepreg containing a silicone resin composition and a fibrous base, wherein the silicone resin transparent substrate has: an attached amount of the silicone resin composition to the fibrous base of 60% by mass or more and 99% by mass or less; a total light transmittance of 80% or more at 450 nm, as measured by a method disclosed in JIS K 7375:2008 in a thickness of 0.1 mm to 0.4 mm; and a water vapor permeability of 65 g/m2·day or less, as measured by Lyssy method in conformity with JIS K 7129:2008 in a thickness of 0.1 mm to 0.4 mm; together with a method for manufacturing the same. The silicone resin transparent substrate has excellent heat resistance and weatherability, together with flexibility, high transparency, and lower moisture permeability.