It is well-known for its balanced performance and excellent punch processing capability.
RISHOLITE paper-based phenolic epoxy resin laminates (thin sheets) include the PS-1131 series and the PS-1143 series. The PS-1131 series is a best-selling paper phenolic laminate for cold punching, known for its balanced performance and excellent punch processing capabilities. PS-1131A is a VA product that has successfully reduced costs by using high-impregnation craft paper. PS-1131S is an improved type with enhanced moisture resistance, suitable for carbon-coated substrates such as variable resistors. In the PS-1143 series, there are the semi-cold PS-1143S, which has a punching temperature of 60-90°C, and the hot punching PS-1143L, which uses bleached craft paper and has a punching temperature of 80-120°C. It has minimal softening or strength degradation at high temperatures, with fluorescent lamp terminal boards being one of its representative applications. Although it is exposed to high temperatures when bonding aluminum caps with terminals to glass tubes, PS-1143 excels in hot strength and does not bend the terminals. For more details, please contact us or refer to the catalog.
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【Product Lineup】 ○PS-1131 Series → Best-selling paper phenolic laminate with cold punching board → Well-known for balanced performance and excellent punchability ○PS-1131A → VA product that successfully reduced costs by using high-impregnated kraft paper ○PS-1131S → Type with improved moisture resistance, suitable for carbon-embedded substrates such as variable resistors ○PS-1143 Series → Good moisture resistance, excellent electrical and mechanical properties, semi-cold punching at 80℃ → Minimal softening or strength degradation at high temperatures; terminal boards for fluorescent lights are one of the typical applications → Although exposed to high temperatures during adhesion of aluminum caps with terminals to glass tubes, PS-1143 excels in hot strength, preventing terminal bending ○PS-1143S → Semi-cold punching with a punching temperature of 60–90℃ ○PS-1143L → VA product using bleached kraft paper for hot punching at 80–120℃ ● 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.