Low energy, low temperature processing is possible.
Our company offers a carbon fiber separation technology from waste CFRP using the electrolytic sulfuric acid method. The electrolytic sulfuric acid method utilizes conductive diamond as an electrode to electrolyze sulfuric acid, producing three types of active oxidizing agent solutions: peroxodisulfuric acid, peroxomonosulfuric acid, and hydrogen peroxide. This method dissolves the resin component of CFRP to separate the carbon fibers. Since electrolytic sulfuric acid does not contain heavy metals, it does not violate environmental regulations and is considered a particularly strong oxidizing agent that can be used safely in industrial applications. Moreover, sulfuric acid can be recycled, posing no issues related to waste disposal, making it an environmentally friendly treatment method. 【Features】 ■ Recyclable sulfuric acid solution ■ Ability to obtain regenerated carbon fibers with minimal strength reduction ■ Capability to obtain relatively long regenerated carbon fibers *For more details, please download the PDF or feel free to contact us.
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Our company is a manufacturer that synthesizes and produces conductive diamonds using CVD. We have conducted research focused on film formation conditions over many years, establishing know-how for durability, high conductivity, and stable film formation over large areas. Diamonds, which possess unique properties such as high hardness, refractive index, thermal conductivity, and chemical stability, are increasingly in demand as materials that can respond to technological advancements and environmental impact reduction. Please feel free to contact us if you have any inquiries.