Balanced industrial materials with electrical insulation, strength, and heat resistance.
RISHOLITE paper-based phenolic resin laminate (thick board) is widely used as an industrial material with balanced performance in electrical insulation, strength, and heat resistance, offering excellent cost performance. The laminate is created by applying and impregnating resin onto a substrate made of paper or fabric, and then drying it to produce prepreg. The prepreg is stacked in multiple layers according to the desired thickness and is fully cured by heating and applying pressure in a press machine. Rishō Kōgyō's phenolic resin laminate "Risholite" is an established product with a long tradition, but it boasts reliable quality and cost competitiveness due to ongoing research and improvements, as well as state-of-the-art manufacturing equipment. *For more details, please refer to the PDF document or feel free to contact us.
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【Product Lineup】 ○PS-1121E → Paper phenolic laminate, best-selling thick plate → Outstanding performance in electrical properties, mechanical strength, and dimensional stability → Particularly highly regarded for its minimal warping ○PS-1126 → VA version of PS-1121E → Uses the same resin and incorporates imported unbleached kraft paper inside the thick plate → Suitable for printed circuit board checkers and router boards that require precision 【Features】 ○ Abundant standard sizes… up to 1220mm × 2060mm ○ Balanced performance in electrical insulation, strength, heat resistance, etc., making it an excellent industrial material in terms of cost performance ○ Low shrinkage in both vertical and horizontal directions, with a low water absorption rate of 0.7%, allowing for the production of dimensionally stable products with excellent electrical performance ○ We also have panel saws, so we can cut to your desired size for delivery *For more details, please refer to the PDF document or feel free to contact us.
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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.