Lightweighting becomes possible! What is the joining technology of metal and resin? *With explanatory materials.
Lightweight metal exterior parts! Integrated molding using metal and resin injection molding.
"NMT (Nano Molding Technology)" is a technology for integrated molding of metal and resin through injection molding. By applying surface treatment to the metal, nano-level dimples are formed on the metal surface. These fine dimples are filled with hard resin through injection molding, integrating the metal and resin. Additionally, since processes such as surface treatment are not required, like in magnesium alloy molding technology, it contributes to cost reduction and shorter processes. During recycling, the risk of ignition is low, allowing for safer operations, which also helps reduce environmental impact. 【Compatible Resins and Metals】 ■ Resins - PPS, PBT, PA6, PA66, PPA ■ Metals - Aluminum, Magnesium, Copper/Brass - Stainless Steel/Titanium/Iron/Aluminum-coated Steel *For more details, please refer to the PDF document or feel free to contact us.
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【Processing Steps】 ■Alkaline Treatment: Immerse aluminum in an alkaline solution for approximately 1 hour to perform degreasing. ■Acid Treatment: Immerse in an acid solution for neutralization treatment. ■T Treatment: Immerse in T solution (the "T" in T solution comes from the initial of "Taisei Plus") to form ultra-fine unevenness on the surface of the aluminum. ■Washing and Drying: Wash with water and dry using a dryer. ■Injection Molding: Resin fills the tin bumps (with diameters of 20-300nm) formed through a series of treatments, resulting in a strong bond between aluminum and resin. *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■ Various applications as alternatives to magnesium alloys and aluminum die-cast products - Mobile electronic products such as mobile phones, digital cameras, and computers - Automobiles, construction, etc. *For more details, please download the PDF or feel free to contact us.
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