Universal sorbent pads are designed to absorb a wide range of liquids, including oils, coolants, solvents, and water-based fluids. They are typically made from polypropylene, a highly absorbent material that can capture and retain liquids effectively. The structure of these pads often includes multiple layers, with a spun-bonded outer layer for durability and a melt-blown inner layer for high absorbency.
The working mechanism of universal sorbent pads involves capillary action, where the fibers in the pad draw in and trap liquids. The polypropylene fibers are oleophilic (oil-attracting) and hydrophobic (water-repelling), allowing them to absorb oil-based substances while also being capable of soaking up water-based liquids. This dual capability makes them versatile for various spill scenarios.
When a spill occurs, the pad is placed directly onto the liquid. The liquid is absorbed into the pad through the surface tension and capillary action, spreading throughout the fibers. The pad's design ensures that the liquid is evenly distributed, maximizing the absorption capacity and preventing leaks. Once saturated, the pad can be disposed of according to local regulations, often in compliance with environmental guidelines.
Universal sorbent pads are used in industrial, commercial, and environmental settings for spill response, maintenance, and cleanup operations. They are essential in preventing slip hazards, protecting surfaces, and ensuring compliance with safety and environmental standards. Their ease of use, efficiency, and versatility make them a critical component in spill management strategies.