Rishorite® ES-3753K (CEM-3, Rishō Kōgyō)
RISHOLITE
Standard type CEM-3 made of glass cloth + glass non-woven fabric.
Glass composite substrate (CEM-3) is a substrate made by impregnating epoxy resin into a base material that combines glass cloth and glass non-woven fabric. It has electrical properties equivalent to epoxy glass and is used as a cost-effective alternative, but it has inferior mechanical properties and dimensional stability. RISHOLITEⓇ (Rishorite) ES-3753K, manufactured by Rishou Industry Co., Ltd., is an epoxy resin composite board of CEM-3 that combines glass cloth and glass non-woven fabric, excelling in processability such as punching. Applications include "punched products *thick plates for machine parts." We also offer a lineup of CEM-3 types such as "ES-3753KP," which further improves processability with thin glass cloth, and "ES-3753KJ," which uses ultra-thin glass cloth. Myojo Electric provides one-stop support from material selection and procurement of thermosetting resins, including glass epoxy, and engineering plastics such as thermoplastic resins, to various processing methods including 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 boards and molded boards ○ Thermosetting resin laminated round bars and pipes ○ Insulation boards ○ Thermoplastic resins and general-purpose plastics ○ Engineering plastics ○ Super engineering plastics ○ Copper-clad laminated boards ○ Adhesive and bonding tapes ○ Functional films ○ FPC materials 【Processing and Manufacturing】 ○ Precision punching processing (various laminated boards, plastic sheets, ultra-thin metal sheets) ○ Precision die-cutting of adhesive tapes and films ○ Precision cutting processing ○ Functional film laminating processing ○ Optical film curved surface vacuum laminating processing ○ Contract development of jigs and devices ● For more details, please contact us or download the catalog.
Price information
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Delivery Time
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Applications/Examples of results
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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.
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