Sumilite® EL-3762 (Sumitomo Bakelite)
Sumilight
Glass epoxy laminate equivalent to EL-GEF for punching and machining.
Glass epoxy (Galaepo) laminated boards are made by impregnating woven glass fibers with epoxy resin, layering them, and then subjecting them to heat curing treatment. They excel in insulation, mechanical strength, flame resistance, and low dielectric constant, and are used in a wide range of fields and applications, starting with materials for electronic components, due to their thinness and resistance to warping. Sumilight® EL-3762 is a glass epoxy laminated board manufactured by Sumitomo Bakelite Co., Ltd., equivalent to EL-GEF. There are two types: "laminated boards for electronic components (for punching processing, thin materials): glass epoxy type requiring higher heat resistance and strength than paper bakelite" and "laminated boards for machinery and electrical equipment (for machining, thick materials): FR-4 grade with flame resistance exceeding G10 grade." Myojo Electric provides one-stop solutions from material selection and procurement of thermosetting resins, including Galaepo, and thermoplastic resins to various processing such as cutting, molding, polishing, bending, and bonding. If you have any questions or inquiries, please feel free to contact us.
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basic information
【Material Sales】 ○ Thermosetting resin laminated sheets and molded sheets ○ Thermosetting resin laminated round bars and pipes ○ Insulation boards ○ Thermoplastic resins and general-purpose plastics ○ Engineering plastics ○ Super engineering plastics ○ Copper-clad laminated sheets ○ Adhesive and bonding tapes ○ Functional films ○ FPC materials 【Processing and Manufacturing】 ○ Precision punching processing (various laminated sheets, plastic sheets, ultra-thin metal sheets) ○ Precision die-cutting of adhesive tapes and films ○ Precision cutting processing ○ Functional film lamination processing ○ Optical film curved surface vacuum lamination processing ○ Contract development of jigs and devices ● For more details, please contact us or download the catalog.
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Company information
Seiko Electric Co., Ltd. was founded in 1947, shortly after the war. Initially, we only sold insulating materials, but in response to customer requests, we began to offer processing services such as cutting, bending, and laminating. By utilizing our sales and production bases both domestically and internationally, we have been able to provide comprehensive support for our customers' businesses through services ranging from material sales to planning, proposals, processing, and logistics. We continuously challenge ourselves with new technologies in various fields, including smartphones, tablets, display devices, automotive parts, robots, measuring instruments, wearable devices, medical equipment, aerospace, manufacturing equipment, and power electronics, responding to customer needs from material sales to resin processing, tape and film processing, and vacuum lamination processing. Additionally, leveraging our global network for sourcing materials from overseas and supplying materials to overseas factories, we support all phases of "manufacturing," from material procurement to prototyping and mass production, including proposals for transitioning to mass production at our factory in the Philippines after prototyping and small-lot production at our Shirakawa factory.