Mica Flake Plugging Agent-Medium-Coarse

Mica flakes are a natural mineral processed through cutting techniques, designated as medium grade, used for drilling leak sealing. This flake-shaped plugging material embeds into formations to enhance the retention capability of plugging slurries, prevent recurrent losses, and offers strong pressure resistance. Its primary characteristics include excellent elasticity, toughness, high-temperature resistance, acid and alkali resistance, and strong adhesion, making it an outstanding yet economical plugging product. It can be used directly or combined with other plugging materials. As a flake plugging agent, it is commonly used for sealing severe fractures or cavities, and for preparing composite plugging slurries and bridging plugging slurries.