Copper Infiltrants supplied by P.P. Patel and Company are specially engineered copper-based powders used to infiltrate porous sintered structures, significantly enhancing density, strength, thermal conductivity, and mechanical integrity of the final component. These infiltrants are manufactured with controlled chemistry, high purity, and optimized particle size distribution, ensuring uniform capillary flow and effective penetration into iron-, steel-, or bronze-based skeletons during the infiltration process.


Water atomised iron powder with irregular particle morphology offering excellent compressibility, high green strength, and reliable sintering performance.

Available through Water Atomisation, Reduction and Electrolytic processes, offering a wide range of particle shapes, sizes, and performance characteristics.

Gas Atomised Tin Powder with spheroidal shape, excellent flowability, and consistent chemical purity for precision-driven applications.