FT64 High Precision Plastic Mould Steel Plate Mirror Polishing for Optical and Electronic Moulds

FT64 plastic mould steel plate is a premium pre-hardened mould material engineered for high-precision plastic moulds that require exceptional surface finish, polishing performance, and corrosion resistance. This FT64 plastic mould steel plate is particularly suitable for optical parts, electronic connectors, cosmetic containers, and precision medical device moulds where flawless surface quality and stable dimensions are critical. The material’s low impurity content and fine grain structure enable it to achieve mirror polishing up to #10000 grit without pits or inclusions, ensuring crystal-clear transparency for transparent plastic products.
Our FT64 plastic mould steel plate is manufactured using advanced smelting and refining technologies, including electroslag remelting (ESR) to ensure ultra-high cleanliness and uniform carbide distribution. This rigorous production process minimizes internal defects, significantly improving the material’s toughness and wear resistance. The pre-hardened condition ensures stable hardness throughout the plate, preventing deformation during machining and long-term usage. FT64 plastic mould steel plate also exhibits good corrosion resistance, making it suitable for moulds processing certain corrosive plastic materials or operating in humid environments.
Available in thicknesses from 20mm to 90mm, our FT64 plastic mould steel plate supports various precision mould components such as cavity inserts, core pins, and optical mould parts. We offer customized cutting, precision grinding, and polishing services to meet strict industry standards. For manufacturers targeting high-precision and high-gloss plastic moulds, FT64 plastic mould steel plate delivers superior performance, ensuring high product qualification rates and enhanced market competitiveness.