Adjusting internal pressure through micro holes while demonstrating waterproof and dustproof functions. While exhibiting waterproof and dustproof properties, it adjusts the differential pressure of the casing to prevent damage.
TEMISH is a general term for the porous membrane made of polytetrafluoroethylene (PTFE) resin manufactured by Nitto. This PTFE porous membrane has fine pores numbering in the hundreds of millions per square centimeter, exhibiting both waterproof and dustproof properties along with high breathability. It also possesses excellent characteristics of PTFE resin, such as water repellency, heat resistance, chemical resistance, weather resistance, electrical properties, and non-dusting. 【Features】 - Due to its breathability, it can regulate internal pressure in automotive parts, mobile phones, home appliances, OA components, outdoor equipment, etc., preventing case damage caused by internal pressure fluctuations. - While maintaining breathability, it demonstrates waterproof and dustproof functions, preventing water ingress and contamination inside the case. - There are various types of membrane pore diameters, allowing for laminates with different backing materials. You can choose from a wide variety of options according to your application. - We can meet processing needs for various sizes and shapes. *For more details, please refer to the PDF document or feel free to contact us.
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Techno Onishi Co., Ltd. engages in the domestic sales and processing of electrical insulation materials, chemical industrial products, components for electrical and electronic devices, Japanese and Western paper, paper products, various types of packaging materials, tapes, construction materials, environmental-related materials, machinery, and metal products, as well as import and export operations. The company develops its business in the appliance, railway and automotive-related, ICT and electronics, and healthcare sectors, based on power equipment and social infrastructure. We provide products that perfectly fit customer needs with a perspective and ideas rooted in the customer side, creating new value.