ARTIFICIAL TRANSPARENCY MARBLE CHIP AND METHOD FOR PREPARING THE SAME

A transparent chip for an artificial marble, a method for preparing the chip, and an artificial marble using the chip are provided to reduce the content of an inorganic filler, thereby improving transparency. A transparent chip for an artificial marble is prepared by curing 100 parts by weight of a...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, DONG WOOK, BAE, KI BOONG, LEE, JUNE HYEONG
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	A transparent chip for an artificial marble, a method for preparing the chip, and an artificial marble using the chip are provided to reduce the content of an inorganic filler, thereby improving transparency. A transparent chip for an artificial marble is prepared by curing 100 parts by weight of a resin syrup which comprises 70-90 wt% of a brominated epoxy acrylate or its oligomer, 7-20 wt% of styrene and 3-10 wt% of methyl methacrylate by using an initiator which comprises di(4-t-butylcyclohexyl)peroxydicarbonate and t-butylperoxy-2-ethyl hexanoate in a ratio of 1:1 by weight; and pulverizing the cured one. Preferably the resin syrup has a specific gravity of 1.5-1.7.