Biodegradable Hydraulic Oil Applications And Advantages
This overview of the advantages and applications of biodegradable hydraulic oil calls for readers to know the basic concept of hydraulics and how fluids are used for transferring pressure in machinery. It's also a good thing to know a bit about the exact meaning and definition of biodegradability. To keep it simple, let's take them one at a time, and then combine the two together to find out the benefits for agricultural, commercial and industrial applications.
Hydraulic systems make use of a fluid for transmitting force from one part of the system to another. This arrangement's efficiency is largely dependent on the fluid's compressibility. This is largely why most of these systems make use of extremely incompressible oils that multiply the force as it moves through the fluid to the other side.
The practical applicants are innumerable and quite common, such as transmissions, brakes and power steering in vehicles. Backhoes, garbage vehicles and dump trucks that do a lot of heavy lifting are entirely powered by hydraulics. The technology used in aircraft flight control system is also heavily dependent on hydraulics, and so are lifts and a huge number of heavy industrial machines.
It's not just about power transfer either. These fluids can and are used for multiple purposes. For instance, they are capable of transferring heat and can act as a conducting medium. The fluid pressure acts as a sealing medium to prevent leakage of gases and liquids into the surroundings. At the same time, the fluid provides lubrication by reducing friction between moving parts that come into contact with each other, and extracts the heat generated in this process.
As for biodegradability, it is the process involving sunlight, water and microorganisms that breaks up substances so that they can be assimilated back into nature. For instance, a dead plant virtually disappears inside of a month, consumed and broken up into Co2 and other natural elements found in the air, soil and water. In the same way, plant-based biodegradable hydraulic oil that gets spilled and left outside quickly biodegrades back into nature.
Regardless of the application, leaked hydraulic fluids that quickly biodegrade back into nature are obviously a good thing. But it is highly desired in certain situations such as machinery used for agriculture. Combines, tractors and pumps that make use of fluids cannot afford to leak toxic oils into the soil or water because it would ultimately end up in the feedstock and produce, creating health risks for both farm animals and humans.
These plant-based fluids can be either readily or inherently biodegradable. The former falls into the range of substances that biodegrade to the tune of 60 to 100 percent within 28 days. Those classified as inherently biodegradable will only biodegrade about 20-60 percent in this same period.
The simplest way to get hold of an highly efficient and environment-friendly biodegradable hydraulic oil is to look for standards compliance. ISO standards 32, 46 and 68 all point towards fluids that have a good oil grade or viscosity. As far as biodegradability is concerned, the standards to look for are ASTM-D-6046 or ASTM-D-6006.
Hydraulic systems make use of a fluid for transmitting force from one part of the system to another. This arrangement's efficiency is largely dependent on the fluid's compressibility. This is largely why most of these systems make use of extremely incompressible oils that multiply the force as it moves through the fluid to the other side.
The practical applicants are innumerable and quite common, such as transmissions, brakes and power steering in vehicles. Backhoes, garbage vehicles and dump trucks that do a lot of heavy lifting are entirely powered by hydraulics. The technology used in aircraft flight control system is also heavily dependent on hydraulics, and so are lifts and a huge number of heavy industrial machines.
It's not just about power transfer either. These fluids can and are used for multiple purposes. For instance, they are capable of transferring heat and can act as a conducting medium. The fluid pressure acts as a sealing medium to prevent leakage of gases and liquids into the surroundings. At the same time, the fluid provides lubrication by reducing friction between moving parts that come into contact with each other, and extracts the heat generated in this process.
As for biodegradability, it is the process involving sunlight, water and microorganisms that breaks up substances so that they can be assimilated back into nature. For instance, a dead plant virtually disappears inside of a month, consumed and broken up into Co2 and other natural elements found in the air, soil and water. In the same way, plant-based biodegradable hydraulic oil that gets spilled and left outside quickly biodegrades back into nature.
Regardless of the application, leaked hydraulic fluids that quickly biodegrade back into nature are obviously a good thing. But it is highly desired in certain situations such as machinery used for agriculture. Combines, tractors and pumps that make use of fluids cannot afford to leak toxic oils into the soil or water because it would ultimately end up in the feedstock and produce, creating health risks for both farm animals and humans.
These plant-based fluids can be either readily or inherently biodegradable. The former falls into the range of substances that biodegrade to the tune of 60 to 100 percent within 28 days. Those classified as inherently biodegradable will only biodegrade about 20-60 percent in this same period.
The simplest way to get hold of an highly efficient and environment-friendly biodegradable hydraulic oil is to look for standards compliance. ISO standards 32, 46 and 68 all point towards fluids that have a good oil grade or viscosity. As far as biodegradability is concerned, the standards to look for are ASTM-D-6046 or ASTM-D-6006.
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publié par Unknown @ 14:09
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