Understanding Electro Chemical’s welded steel preparation process for fluoropolymer linings is important for engineers designing new or lining existing welded steel tanks, stacks, ducts and other fabrication equipment utilized in and vulnerable to severe corrosive environments. Engineers have to choose from a variety of lining options. The goal is to provide safe, durable and reliable […]
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Since 2005, Electro Chemical has been providing protective fluoropolymer linings for rubber liner repair projects in the Biodiesel Industry. Biodiesel production equipment depends on the use of corrosion-resistant materials. While many plants rely on soybeans to make this sustainable, eco-friendly fuel, an increasing number are using even more corrosive waste oil from the restaurant and foodservices industry […]
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Picture yourself as the Plant Manager in one of the many industries that relies on specialty alloys, glass linings, or other corrosion-resistant materials to protect your equipment and keep your production running on schedule. You’ve just gone into shut down for annual maintenance. Your inspection team informs you that your critical process vessel is shot […]
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When you talk about fluoropolymer lining protection against chemical corrosion and permeation, PFA (perfluoroalkoxy) delivers the highest level of resistance. We can thank the strength of the Fluorine-Carbon bond within the PFA polymer chain for its incredible inertness. These bonds are so tight and enduring that they simply do not allow other atoms or molecules […]
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Of the fluoropolymer linings available, PVDF (Polyvinylidene Fluoride) is the most commonly used. And with good reason. PVDF offers excellent chemical corrosion and permeation protection in a wide variety of applications. It’s very effective against chlorinated and brominated solvents. It’s very malleable and easily shaped. When bound to a substrate, depending on the chemicals involved, […]
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When working with chemicals, the job of a lining is to either stop the chemicals from eating through their containment or to stop the container itself from contaminating the chemicals within. In the first case, we’re fighting chemical corrosion and permeation. In the second, we’re protecting chemicals that require ultra high purity to be effective. […]
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