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Lower Energy Consumption FBE Now Available

机译:更低的能耗FBE现在可用

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摘要

Fusion bond epoxy (FBE) coating products have long been used on pipelines. They have been used for stand-alone protection against corrosion as well as the first layer in three-layer polyolefin systems. To produce a protective coating, the epoxy reacts as it melts and flows. Therefore, the powder must have the correct balance of reactivity and viscosity development to be an effective pipe coating. To achieve good flow and wetting of the substrate, application temperatures are generally in excess of 200℃ (390℉) for three-layer systems and 230℃ (446℉) for stand-alone.
机译:熔融粘结环氧树脂(FBE)涂料产品长期用于管道。它们已用于独立的防腐蚀保护以及三层聚烯烃系统的第一层。为了产生保护涂层,环氧树脂在熔化和流动时会发生反应。因此,粉末必须在反应性和粘度发展之间达到正确的平衡,才能成为有效的管道涂料。为了获得良好的基材流动性和润湿性,三层系统的应用温度通常超过200℃(390℉),独立系统的应用温度超过230℃(446℉)。

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