RESIN COMPOSITION FOR MOLDING MULTI-FIBER OPTICAL CONNECTOR FERRULE

PROBLEM TO BE SOLVED: To provide a resin composition for molding a multi-fiber optical connector ferrule, which is superior in transferability to a mold and has a smaller extent of deformation after being left for a long time. SOLUTION: The resin composition contains a filler consisting of silica po...

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Hauptverfasser:	YAMANISHI TORU, HONSHIYO MAKOTO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a resin composition for molding a multi-fiber optical connector ferrule, which is superior in transferability to a mold and has a smaller extent of deformation after being left for a long time. SOLUTION: The resin composition contains a filler consisting of silica powder of granular or ball-shaped particles or fragments having angles rounded, with a packing rate of 75 to 90 wt.%. The silica powder has a particle size distribution having ≤100μm maximum particle size and ≤20μm center particle size. The resin composition contains a lubricant with a packing rate of 0.3 to 1.0 wt.%. COPYRIGHT: (C)2004,JPO