👉 Plastic fluid, also known as polyurethane or PU fluid, is a versatile and widely used lubricant and sealant in various mechanical applications. It's composed primarily of polyurethane polymers, which are synthesized from isocyanates and polyols. These fluids offer excellent resistance to wear, high-temperature stability, and chemical inertness, making them ideal for use in engines, hydraulic systems, and other machinery where reliable lubrication and sealing are crucial. Plastics fluids can be formulated in different viscosities to suit specific needs, and they often include additives for enhanced performance characteristics such as friction reduction, corrosion protection, and anti-wear properties. Their ability to maintain lubrication under extreme conditions contributes significantly to the longevity and efficiency of mechanical systems.
