Porosity Sealants
Impregnation technology is used to permanently seal leaks caused either by micro or macro-porosity in ferrous and non-ferrous alloy castings, powdered metals and non-metal parts. Using a combination of vacuum and pressure, the impregnating resins can fill internal voids, porosities, or cracks within the parts. The filled liquid resins can be cured in-situ to form a solid thermoset plastic. These impregnated parts create leak-free assemblies that are capable of handling high pressure gas and fluid operations.

Available Product Lines:

Features:

Product Features Operational Benefits Net Results
No mix-single component, low viscosity. Contains no solvents, no solid materials, and produces no gaseous by-products Easy handling and cost effectiveness for sealing porous materials. No solvent release or bad odors around working area Reduce production cost and increase productivity. Improve working conditions and reduce environmental pollution
Simply apply vacuum/pressure impregnation technique to force impregnant into pores. Cure at ambient or elevated temperature Impregnant fills porous openings and making the part pressure tight Proven effectiveness and economic values for preventing leaks in parts designed to contain liquids or gaseous under pressure
Wide range of viscosity and resins property to meet specific parts working environment Versatile for various materials and operational conditions Function oriented applications for specific parts with various sizes of porosity.
Cured resins form tough, durable material Reliable and durable sealing Improves reliability of finished products and eliminates costly leaking problem
Feasible for many materials include die castings, sand castings, pressure castings, powder metals, plastic, ceramic and wooden components Versatile for various applications for designated materials. Valued added to metal parts for machining, handling, and assembly. Improves surface smoothness for painting, plating, or lacquering