High heat-resistant epoxy resin technology has been developed, and it is a printed circuit board material with many proven applications.
RISHOLITE high-temperature resistant glass-based epoxy resin laminates include ES-3520 and ES-3260. ES-3520 is an unclad board developed with high-temperature resistant epoxy resin technology that Rishou Industry takes pride in, and it has a proven track record as a material for printed circuit boards, commonly known as "Black G-10." It is particularly well-regarded for its low degradation over long periods at high temperatures. It is used in applications such as copiers, ticket vending machines, and printers, where temperatures close to 200°C are encountered during the manufacturing process. ES-3260 is a glass cloth epoxy resin laminate that has received ANSI Grade G-11 certification within Rishou's high-temperature resistant series, classified as heat-resistant Class H (180°C). Its Tg is 180°C, providing excellent mechanical strength during heating. For more details, please contact us or refer to the catalog.
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【Product Lineup】 ○ES-3520 → Developed with the high heat-resistant epoxy resin technology that Rishou Industry takes pride in → A material for printed circuit boards with a proven track record Commonly known as "Black G-10" uncoated board → Highly regarded as a material with minimal degradation over long periods at high temperatures → Used for rod lenses in copiers, ticket vending machines, printers, etc., which undergo temperatures close to 200°C during the manufacturing process ○ES-3260 → A heat-resistant class H (180°C) glass cloth-epoxy resin laminate certified as ANSI grade G-11 within Rishou's high heat-resistant series → Tg is 180°C, exhibiting excellent mechanical strength during heating 【Other Products】 ○ES-3520J → Resin-dyed type, improved light-blocking properties, Tg = 160°C, standard Black G-10 ○ES-3521 → Tg 177°C, minimal thermal degradation and excellent workability ○ES-3261A → Excellent electrostatic resistance with semiconductive properties, minimal thermal degradation and excellent workability ● For more details, please contact us or refer to the catalog.
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■Sales and Processing of Various Plastic Materials → We sell various plastic materials such as MC nylon, polyacetal, PEEK, PVC, acrylic, and Teflon. We also accept processing of various plastic materials. We cater to a wide range of needs, from small quantities to mass production. Please provide your desired drawings, materials, and quantities, and we will promptly provide you with a quote. ■Sales of Printed Circuit Board Materials, Related Auxiliary Materials, and Equipment → We offer sales of various materials for printed circuit boards used in devices such as computers, digital cameras, and mobile phones, including shield plates, multilayer boards, and double-sided boards. We also handle auxiliary materials, equipment, and devices related to the manufacturing of these products in the electronics industry.