Viscoplex 14-520 Link 【2025-2027】

To understand why Viscoplex 14-520 is so effective, one must first grasp the basic principle of viscosity modifiers. Base oils naturally thin out as temperatures rise and thicken as temperatures drop. A viscosity modifier (VM) is a polymer that expands or contracts to counteract these changes.

is a high-performance, silicone-free defoamer designed for a wide range of lubricating oil applications. Developed by Evonik Industries , it utilizes patented Organo-Modified Siloxane (OMS) technology to manage foam while minimizing the air entrainment issues common with traditional silicone defoamers. Quick Facts Product Type: Silicone-free defoamer (OMS-based) Manufacturer: Evonik Industries Appearance: Clear liquid Treat Rate: Typically 200–400 ppm Solvent: Ester-based for easy handling Technical Overview

In the world of industrial and manufacturing processes, the importance of efficient and reliable lubrication cannot be overstated. As machinery and equipment continue to advance in complexity and sophistication, the need for high-performance lubricants that can keep pace with demanding operating conditions has never been more pressing. One such lubricant that has gained significant attention in recent years is Viscoplex 14-520, a versatile and innovative additive designed to enhance the performance and longevity of a wide range of industrial applications. Viscoplex 14-520

All oils thin out as they heat up and thicken as they cool down. The problem is that ideal lubrication requires a stable viscosity across a wide temperature range. Enter Viscoplex 14-520. When dissolved in a base oil, the polymer molecules expand at high temperatures (counteracting the oil’s natural thinning) and contract at low temperatures (preventing the oil from becoming molasses-thick).

It provides excellent foam suppression and is highly effective at maintaining demulsion performance (separating oil from water) over long periods. To understand why Viscoplex 14-520 is so effective,

If shear stability and viscosity control across extreme temperatures are non-negotiable for your industrial lubricant, spec Viscoplex 14-520.

In an era where machinery is pushed harder, run hotter, and expected to last longer, the quality of the lubricant is non-negotiable. Viscoplex 14-520 does not get top billing on a bottle label, but it is a foundational component that separates a commodity fluid from a high-performance, long-life lubricant. For engineers and formulators who demand viscosity control that won’t quit when the pressure is on, Viscoplex 14-520 remains a trusted, proven solution. is a high-performance, silicone-free defoamer designed for a

| Additive Type | Shear Stability (SSI) | Low-Temp Performance | Thickening Efficiency | Typical Use Case | |---------------|----------------------|----------------------|----------------------|------------------| | Viscoplex 14-520 (PMA) | Excellent (15) | Excellent | High | Industrial hydraulics, gears | | OCP (Olefin Copolymer) | Moderate (30-50) | Good | Very High | Engine oils, general lube | | Styrene-Butadiene | Poor (50-70) | Fair | Low | Low-cost industrial oils | | Polyisobutylene (PIB) | Very Poor (80+) | Very Poor | Low | Two-cycle oils only |