Hot-box release agents: Compared with traditional products, the new generation of foundry release agents offers the following features:
1) Better performance: one application allows multiple consecutive releases, increasing foundry productivity;
2) Separation between the pattern and molding or core sand prevents sand from adhering to the pattern surface, improves sand-surface quality and enhances casting appearance;
3) Environmentally friendly products that are safe for the environment and users;
4) Strong lubrication allows draft angles to be minimized, improves casting appearance and reduces individual casting weight, lowering production costs while making castings more attractive;
5) Strong lubrication extends pattern life and increases foundry productivity;
6) High-flash-point products that are convenient to use and present no fire hazard.

I. Product advantages: This range of release agents greatly reduces release resistance and effectively reduces sand-core deformation during withdrawal. Release performance is excellent: a single spray application can be used for 10–20 releases, with little buildup inside the core box and easy cleaning. No organic solvents are used, providing improved safety and environmental performance.
II. Applications: This product range is specifically designed for hot boxes and shell cores or molds.
III. Directions: 1. First clean the core-box mold with an organic solvent or another method. 2. Stir the release agent evenly, then spray or brush it onto the core-box cavity, locating pins and other surfaces. The spray should be fine and uniform. Apply as little as possible while ensuring effective release; excessive application causes buildup on the pattern and affects the dimensional accuracy of the sand core or mold.
IV. Precautions: 1. If the product contacts hands or skin, rinse it off thoroughly with water. 2. In winter, store above 5°C to prevent crystallization that could impair performance.