The Importance of Choosing the Best Weather Resistant Gasket Materials31 August 2020
Gaskets are fabricated to effectively join objects together as well as close space or gap between them. They likewise do not allow destructive or deteriorating elements to penetrate the mating surfaces so that machine or equipment parts will not get damaged or destroyed.
A lot of industries maximise the mentioned functionalities of gaskets, particularly on their machine or equipment. These industries include chemical processing, power generation, mining, aerospace, oil, food & beverage, pharmaceutical, and many more.
Importance of Weather Resistant Gaskets
The effectiveness of the gaskets used in the mentioned industries will still depend on the condition of their applications and surroundings. Tools, machines, and equipment that are exposed to varying weather elements and outdoor temperatures must be equipped with weather resistant gaskets.
The gaskets required for most outdoor applications must be able to resist extreme temperatures that may be present on the surroundings due to sunlight exposure or cold weather. Other weather elements such as wind, atmospheric pressure, and humidity must also be prevented effectively by gaskets so that all machines or equipment will not get damaged amidst being exposed to these elements.
Best Weather Resistant Gasket Materials
Given the importance of weather resistant gaskets, here are some of the best materials that you must find for your gaskets.
Fluoroelastomer, which is also known as Viton®, is a fluorocarbon-based synthetic rubber that can effectively withstand the damaging effects of extreme temperatures, surroundings elements, and chemicals. Even after a long time of use, gaskets that are made from this material can effectively work with temperatures that range from -10° C to 260° C. Additionally, they can also work in applications that are exposed to fuels, mineral oil or acids, and synthetic hydraulic fluids. Harmful effects of the sun, oxygen, ozone, fungus, and mould can be effectively deflected by fluoroelastomer gaskets.
Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer of tetrafluoroethylene that is best known for its flexibility and resistance to chemical products, heat, and electricity. This specific material is also non-stick, which makes it great for fabricating gaskets. Gaskets made from this material can easily withstand temperatures between -200° C to 260° C, which is great for industrial processing and even commercial use. Moisture, which is one of the primary elements that initiate corrosion, cannot likewise damage and penetrate the surface of PTFE gaskets and their joined objects.
Graphite is a form of carbon that is truly strong and inert. It can also easily resist extreme temperature and pressure, making this material suitable in making gaskets. The resistance of graphite gaskets against extreme temperatures allows them to be used in applications that are exposed to weather elements. Moreover, the formation of carbon atoms on these gaskets allows them to close the gaps between the products, preventing damaging elements from penetrating key machine components. Other benefits of graphite gaskets include exceptional mechanical strength and low creep under temperature or pressure.
Getting your gaskets out of these materials can help you maintain the operations of your machine or equipment amidst different weather elements. As long as the gaskets can withstand the effects of varying temperatures and pressures, you can easily expect your activities to be done optimally without the need to maintain and repair them all the time.
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