IRPC Public Company Limited collaborated with the Prostheses Foundation of H.R.H. the Princess Mother to research and develop “Artificial Knee Joint or Total Knee Replacement” for kids by donating Ultra High Molecular weight Polyethylene (UHMW-PE), and supported the company’s products to this project. UHMW-PE is white powder and a unique with outstanding physical and mechanical properties. Most notable are its chemical inertness, lubricity, impact resistance, and abrasion resistance.