{"id":4035,"date":"2023-07-20T13:03:51","date_gmt":"2023-07-20T09:03:51","guid":{"rendered":"https:\/\/www.emprochem.com\/?post_type=product&p=4035"},"modified":"2025-06-24T17:22:09","modified_gmt":"2025-06-24T13:22:09","slug":"zerust-inhibitor-fusion-zif-tape","status":"publish","type":"product","link":"https:\/\/www.emprochem.com\/index.php\/product\/zerust-inhibitor-fusion-zif-tape\/","title":{"rendered":"ZERUST\u00ae INHIBITOR FUSION (ZIF) TAPE"},"content":{"rendered":"
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THE PROBLEM<\/h3>\n

Corrosion Under Insulation (CUI) is one of the (petro) chemical processing industries worst problems and the costs associated to mitigating it are astronomical.<\/p>\n

CUI is any type of corrosion that occurs due to a moisture buildup on the external surface of insulated equipment. If undetected, the results of CUI can lead to the shutdown of a process unit or an entire facility, and in rare cases it may lead to a process safety incident. While carbon and low- alloy steels operating between \u201345\u00b0C and 149\u00b0C are most at risk from CUI, the intermittent boiling and flashing that occurs above a metal temperature of 100\u00b0C (212\u00b0F) produces a fairly aggressive CUI environment. CUI is one of the most difficult processes to prevent. The reason for that is, by and large, no matter the precautions taken, water invariably seeps into the insulation and begins its dirty work\u2014sometimes unseen until process leakage occurs.<\/p>\n

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THE SOLUTION<\/h3>\n

Zerust has developed the unique Zerust Inhibitor Fusion (ZIF) tape using the proven platform of high temperature self-fusing silicone tapes to deliver corrosion inhibitors to the surface of the pipe lengths under insulation. The ZIF tape is simply wrapped over the pipe to be protected, over the existing coating, prior to the installation of the thermal insulation. Once installed, the inhibitors are most effective when there is moisture present and therefore mitigate corrosion caused by condensation and high temperature flashing. The unique inhibitors are effective to temperatures up to 200\u00b0C. When moisture evaporates as the pipeline temperatures rise, the inhibitor is released to be redeposited under the silicone tape and in contact with the pipeline where it is dormant untill the temperatures drop and moisture re-condenses.<\/p>\n

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PRODUCT DESCRIPTION<\/h3>\n

ZIF Tape is a corrosion inhibiting tape based on silicone elastomers with proprietary Zerust chem- istry integrated into the matrix. It combines Zerust\u2019s proven corrosion protection benefits with the specific properties of a self-fusing film for easy, cold application. It is stable under prolonged exposure to UV\/sunlight and is translucent in appearance. It is non-tacky to the touch, but will \u2018fuse\u2019 within ~30 seconds to form a long lasting bond. It is elastic in nature and can be stretched to provide closer fits to surfaces to which it is applied. This close fit coupled with the application tension minimizes the gaps\/spaces where moisture might penetrate.<\/p>\n

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ZIF TAPE BENEFITS<\/h3>\n